Executive Director
E-Mail: d.kracht@lzh.dePhone: +49 511 2788-113
Short-Bio
Study of Physics at the Christian-Albrechts University of Kiel, diploma in physics, PhD obtained from the University of Lübeck in 2003, dissertation title “Diode-pumped solid-state laser system for the generation of Q-switched microsecond laser pulses in the green spectral range”.
Dr. Dietmar Kracht has been working at the Laser Zentrum Hannover e.V. (LZH) since 2002. From 2002 to 2004 as project leader for diode-pumped solid-state lasers and ultrashort pulse fiber lasers, from 2004 to 2005 as Head of the Solid-State Photonics Group, from 2005 to 2008 as Head of the Laser Development Department.
Since 2008, Dr. Dietmar Kracht acts as Scientific-Technical Director of the LZH and was elected to the Board of Directors of the LZH in 2009.
Main Research Areas
- Laser physics
- Laser systems for space applications
- Fiber lasers and components
Lectures
- Lecture „Fundamentals and design of laser beam sources“
at the Leibniz Universität Hannover
Other professional commitments
- Member of the Board of the Hannover Center for Optical Technologies (HOT)
- Member of the Excellence Cluster QUEST (Centre for Quantum Engineering and Space-Time Research)
- Member of the Clausthal Center for Material Technology
LZH publications
Journal articles (reviewed) (140)
High-performance cavity-dumped Q-switched Alexandrite laser CW diode-pumped in double-pass configuration
Optics Express
2
31
1112-1124
2023
CO2-laser-ablation-assisted fabrication of signal-pump combiners with chirally coupled core fibers for co- and counter-pumped all-fiber amplifiers
Optics Express
15
30
25946-25957
2022
CO2-laser-ablation-assisted fabrication of signal-pump combiners with chirally coupled core fibers for co- and counter-pumped all-fiber amplifiers
Optics Express
15
30
25946-25957
2022
CO2-laser-based ablation of glass fibers for fiber-component manufacturing
Procedia CIRP
111
621-624
2022
Passively Q-switched microchip laser based picosecond light source in the visible-red to near-infrared band for semiconductor excitation
Optics Express
9
30
15428-15435
2022
Passively Q-switched microchip laser based picosecond light source in the visible-red to near-infrared band for semiconductor excitation
Optics Express
9
30
15428-15435
2022
Towards ultra fast pulse generation by gain-switching of diode pumped surface emitting semiconductor lasers
EPJ Web of Conferences
267
01014
2022
Generation of 15 nJ pulse energy by a sub-150 fs thulium-doped fiber Mamyshev oscillator
Optics Letters
21
47
5610-5613
2022
Highly-integrated signal and pump combiner in chirally-coupled-core fibers for all-fiber lasers and amplifiers
J. Lightwave Technol.
22
39
7246-7250
2021
Single-frequency 336W spliceless all-fiber amplifier based on a chirally-coupled-core fiber for the next generation of gravitational wave detectors
Journal of Lightwave Technology
2021
3D fabrication and characterization of polymer-imprinted optics for function-integrated, lightweight optomechanical systems
Journal of Laser Applications
4
33
042021
2021
Thermische und strukturelle Analyse von Polymermaterialen in generativ gefertigten Optomechaniken für den Einsatz in der Laserentwicklung
Tagungsband 4. Symposium Materialtechnik
44-54
2021
Wedged Nd:YVO4 crystal for wavelength tuning of monolithic passively Q-switched picosecond microchip lasers
Optics Express
13
29
19790-19795
2021
Low noise 400 W coherently combined single frequency laser beam for next generation gravitational wave detectors
Optics Express
7
29
10140-10149
2021
Experimental and Numerical Study of High-power EYDFA Interlock Requirements
Optics Express
21
28
31480-31486
2020
High-repetition rate, mid-infrared, picosecond pulse generation with µJ-energies based on OPG/OPA schemes in 2-µm-pumped ZnGeP2
Optics Express
15
28
21499-21508
2020
Broadband Excess Intensity Noise due to an Asymmetric Brillouin Gain Spectrum in Optical Fibers
OSA Continuum
10
3
2902-2911
2020
Single-frequency chirally coupled-core all-fiber amplifier with 100 W in a linearly polarized TEM00 mode
Optics Letters
4
45
939-942
2020
Comparison of SLOT and µCT Investigation of 3D Printed Polymer Parts for Quality Assurance
Journal of Laser Applications
32
022051
2020
Mode-locked pulses from a Thulium-doped fiber Mamyshev oscillator
Optics Express
9
28
13837-13844
2020
Performance study of a high-power single-frequency fiber amplifier architecture for gravitational wave detectors
Applied Optics
26
59
7945-7950
2020
Space-Qualified Pulsed DPSS-UV Laser for Martian Subsurface Exploration
Proc. Conference on Lasers and the Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
ca_4_5
2019
Sub-50 fs, µJ-level pulses from a Mamyshev oscillator-amplifier system
Optics Letters
24
44
5973-5976
2019
High power, single-frequency, monolithic fiber amplifier for the next generation of gravitational wave detectors
Optics Express
20
27
28523-28533
2019
Pump wavelength dependence of ASE and SBS in single-frequency EYDFAs
Optics Letters
19
43
4647-4650
2018
All-fiber, single-frequency, and single-mode Er3+:Yb3+ fiber amplifier at 1556 nm core-pumped at 1018 nm
Optics Letters
11
43
2632-2635
2018
Millijoule-level, kilohertz-rate, CPA-free linear amplifier for 2 μm ultrashort laser pulses
Optics Letters
23
43
5857-5860
2018
High repetition rate, µJ-level, CPA-free ultrashort pulse multipass amplifier based on Ho:YLF
Optics Express
14
26
18125-18130
2018
Microstructured fiber cladding light stripper for kilowatt-class laser systems
Appl. Optics
23
57
6640-6644
2018
Modeling of photoluminescence in laser-based lighting systems
SPIE Proceedings Vol. 10603: Photonics, Devices and Systems VII
1060318-1-7
2017
Single-frequency fiber amplifier at 1.5 µm with 100 W in the linearly-polarized TEM00 mode for next-generation gravitational wave detectors
Optics Express
21
25
24880-24892
2017
Mode-locked Ho-doped laser with subsequent diode-pumped amplifier in an all-fiber design operating at 2052 nm
Optics Express
17
25
20522-20529
2017
Single-frequency fiber amplifiers for next-generation gravitational wave detectors
IEEE J. Sel. Top. Quant.
3
24
3100613
2017
Influence of the third energy level on the gain dynamics of EDFAs: analytical model and experimental validation
Optics Express
22
24
24833-24895
2016
Core-pumped single-frequency fiber amplifier with an output power of 158 W
Optics Letters
1
41
9-12
2016
Comparison between Tm:YAP and Ho:YAG ultrashort pulse regenerative amplification
Optics Express
8
24
8632-8640
2016
Single-mode monolithic fiber laser with 200 W output power at a wavelength of 1018 nm
Optics Letters
21
40
4851-4854
2015
Analysis of the modal evolution in fused-type mode-selective fiber couplers
Optics Express
18
23
22977-22990
2015
Gain dynamics in Raman fiber lasers and passive pump-to-Stokes RIN suppression
Optics Express
13
23
16823-16837
2015
700 MW peak power of a 380 fs regenerative amplifier with Tm:YAP
Optics Express
13
23
16884-16889
2015
Laser processing of continous carbon fibre reinforced polyphenylene sulfide organic sheets - correlation of process parameters and reduction in static tensile strength properties
Journal of Thermoplastic Composite Materials
3
27
324-337
2014
Analysis of the Coupling Mechanism in Asymmetric Fused Fiber Couplers
Journal of Lightwave Technology
13
32
2382-2391
2014
Co-seeded Er3+:Yb3+ single frequency fiber amplifier with 60 W output power and over 90\% TEM00 content
Optics Express
14
22
16722-16730
2014
Broadband Cascaded Four-Wave Mixing Generation in a Photonic Crystal Fiber at 1 µm
Applied Physics B - Lasers and Optics
3
110
299-302
2013
High power single frequency solid state master oscillator power amplifier for gravitational wave detection
Optics Letters
14
37
2862-2864
2012
Pulse duration and energy scaling of femtosecond all-normal dispersion fiber oscillators
Optics Express
4
20
3844-3852
2012
Laser Surface Pre-Treatment of CFRP for Adhesive Bonding in Consideration of the Absorption Behaviour
The Journal of Adhesion
4-6
88
350-363
2012
Monotonically chirped pulse evolution in an ultrashort pulse thulium-doped fiber laser
Optics Letters
6
37
1014-1016
2012
TEM00 mode content of a two stage singlefrequency Yb-doped PCF MOPA with 246 W of output power
Optics Express
5
20
5319-5324
2012
Impact of amplified spontaneous emission on Brillouin scattering of a single-frequency signal
Optics Express
10
20
10572-10582
2012
Beam quality degradation of a single-frequency Yb-doped photonic crystal fiber amplifier with low mode instability threshold power
Optics Letters
20
37
4242-4244
2012
Sub-200 fs microjoule pulses from a monolithic linear fiber CPA system
Optics Communications
5
285
706-709
2012
Matching of the propagation constants in an asymmetric single-mode fused fiber coupler for core pumping thulium-doped fiber at 795 nm
Optics Letters
11
37
1844-1846
2012
All-Fiber Counter-Propagation Pumped Single Frequency Amplifier Stage With 300-W Output Power
IEEE Photonics Technology Letters
20
24
1864-1867
2012
Monolithic counter-propagation pumped single frequency fiber amplifier stage with 300W output power
IEEE Photonics Technology Letters
20
24
1864-1867
2012
Pump and signal combiner for bi-directional pumping of all-fiber lasers and amplifiers
Optics Express
27
20
28125-28141
2012
Frequency resolved analysis of the thermally induced refractive index changes in fiber amplifiers
Optics Letters
17
37
3597-3599
2012
Gain dynamics and refractive index changes in fiber amplifiers: a frequency domain approach
Optics Express
12
20
13539-13550
2012
All-fiber coherent beam combining with phase stabilization via differential pump power control
Optics Letters
7
37
1202-1204
2012
Laser-based modification of wettablility for carbon fiber reinforced plastics
Applied Physics A - Materials Science & Processing
1
112
179-183
2012
Ultrafast, stretched-pulse thulium-doped fiber laser with a fiber-based dispersion management
Optics Letters
13
37
2466-2468
2012
All-fiber based amplification of 40 ps pulses from a gain-switched laser diode
Optics Express
3
19
1854-1859
2011
Beam quality and noise properties of coherently combined ytterbium doped single frequency fiber amplifiers
Optics Express
20
19
19600-19606
2011
67 W of Output Power From an Yb-Free Er-Doped Fiber Amplifier Cladding Pumped at 976 nm
IEEE Photonics Technology Letters
7
23
432-434
2011
Er-doped photonic crystal fiber amplifier with 70 W of output power
Optics Letters
16
36
3030-3032
2011
Sub-80-fs pulses from an all-fiber-integrated dissipative-soliton laser at 1 µm
Optics Express
2
19
546-551
2011
Sub-200 fs Microjoule Pulses from a Monolithic Linear Fiber CPA System 16
Optics Communications
Accepted 02.11.2011
1-5
2011
Picosecond all-fiber cascaded Raman shifter pumped by an amplified gain switched laser diode
Optics Express
27
19
25918-25924
2011
All-fiber phase actuator based on an erbium-doped fiber amplifier for coherent beam combining at 1064 nm
Optics Letters
4
36
448-450
2011
Linearly polarized single-mode Nd:YAG oscillators using [100]- and [110]-cut crystals
Optics Express
14
19
12992-12999
2011
Injection-locked single-frequency laser with an output power of 220 W
Applied Physics B - Lasers and Optics
3
102
529-538
2011
Ultrafast double-slab regenerative amplifier with combined gain spectra and intracavity dispersion compensation
Optics Express
21
18
21973-21980
2010
50 fs pulses from an all-normal dispersion erbium fiber oscillator
Optics Letters
18
35
3081-3083
2010
High-power dissipative solitons from an all-normal dispersion erbium fiber oscillator
Optics Letters
16
35
2807-2809
2010
Compact diode stack end pumped Nd:YAG amplifier using core doped ceramics
Applied Optics
5
49
811-816
2010
Functionality of Laser-Sintered Shape Memory Micro-Actuators
Physics Procedia
5, Teil B
607-615
2010
Pulse characteristics of a passively mode-locked thulium fiber laser with positive and negative cavity dispersion
Optics Express
18
18
18981-18988
2010
Pulse energy of 151 nJ from ultrafast thulium-doped chirped-pulse fiber amplifier
Optics Letters
17
35
2991-2993
2010
Suppression of parasitic oscillations in a core-doped ceramic Nd:YAG laser by Sm:YAG cladding
Optics Express
12
18
13094-13101
2010
Dependence of Er:Yb-codoped 1.5 µm amplifier on wavelength-tuned auxiliary seed signal at 1 µm wavelength
Optics Letters
24
35
4105-4107
2010
Experimental Comparison of Fundamental Mode Content in Er:Yb-Codoped LMA Fibers With Multifilament- and Pedestal-Design Cores
Journal of Lightwave Technology
22
28
3212-3219
2010
Laser Bead-on-Plate Welding and Overlap Seams for Increasing the Strength and Rigidity of High Strength Steel
Advanced Materials Research
137
161-190
2010
Fiber modulators and fiber amplifiers for LISA
Journal of Physics: Conference Series
1
288
012042
2010
Differential phase-noise properties of an Ytterbium-doped fiber amplifier for the Laser Interferometer Space Antenna
Optics Letters
3
35
435-437
2010
Regenerative thin disk amplifier with combined gain spectra producing 500 µJ sub 200 fs pulses
Optics Express
10
17
8046-8050
2009
Spatially dispersive regenerative amplification of ultrashort laser pulses
Optics Express
26
17
24075-24083
2009
Resonant laser power build-up in ALPS - A “light shining through a wall“ experiment
Nuclear Instruments & Methods in Physics Research Section A - Accelerators, Spectrometers, Detectors and Associated Equipment
1
612
83-96
2009
Ytterbium femtosecond fiber laser without dispersion compensation tunable from 1015 nm to 1050 nm
Optics Communications
13
282
2567-2570
2009
Stabilization and power scaling of cladding pumped Er:Yb-codoped fiber amplifier via auxiliary signal at 1064 nm
Optics Express
20
17
18304-18311
2009
Quantum-limited noise performance of an ultrafast Yb all-fiber laser
Optics Express
18
17
15525-15533
2009
Normal dispersive ultrafast fiber oscillators
IEEE Journal of Selected Topics in Quantum Electronics
1
15
170-181
2009
Sub-100 fs pulses from a low repetition rate Yb-doped fiber laser
Optics Express
7
17
5731-5735
2009
Lasers for LISA: overview and phase characteristics
Journal of Physics: Conference Series
1
154
012016
2009
Design and comparison of composite rod crystals for power scaling of diode end-pumped Nd:YAG lasers
Optics Express
10
17
8229-8236
2009
Ultrafast thulium-doped fiber-oscillator with pulse energy of 4.3 nJ
Optics Letters
7
33
690-692
2008
Wavelength resolved intracavity measurement of the cross sections of a Tm-doped fiber
Optics Express
3
16
1610-1615
2008
Brillouin scattering spectra in high-power singlefrequency ytterbium doped fiber amplifiers
Optics Express
20
16
15970-15979
2008
Integrated optical micro structures for signal processing in the position metrology
Microsystem Technologies
12
14
1955-1960
2008
Normal dispersion erbium-doped fiber laser with pulse energies above 10 nJ
Optics Express
5
16
3130-3135
2008
On wave-breaking free fiber lasers mode-locked with two saturable absorber mechanisms
Optics Express
11
16
8181-8189
2008
All-fiber ytterbium femtosecond laser without dispersion compensation
Optics Express
24
16
19562-19567
2008
Power Scaling of End-Pumped Solid-State Rod Lasers by Longitudinal Dopant Concentration Gradients
IEEE Journal of Quantum Electronics
3
44
232-244
2008
End-pumped Nd:YAG laser with a longitudinal hyperbolic dopant concentration profile
Optics Express
24
16
20106-20116
2008
Stabilized lasers for advanced gravitational wave detectors
Classical and Quantum Gravity
25
114040 ff
2008
Single-Frequency ytterbium-doped fiber laser with 26 nm tuning range
Optics Express
8
15
4617-4622
2007
Tunable, µs-pulsed ytterbium fiber laser system with a linewidth below 2.7 GHz
Optics Communications
1
279
173-176
2007
Fundamental mode, single-frequency laser amplifier for gravitational wave detectors
Optics Express
2
15
459-465
2007
Narrow-linewidth ytterbium-doped fiber amplifier system with 45 nm tuning range and 133 W of output power
Optics Letters
16
32
2345-2347
2007
Single-frequency Yb:YAG non-planar ring oscillator fiber amplifier source at 1030nm
Optics Communications
1
273
260-262
2007
All-fiber similariton laser at 1 µm without dispersion compensation
Optics Express
11
15
6889-6893
2007
Impact of third-order dispersion on the generation of wave breaking-free pulses in ultrafast fiber lasers
Optics Letters
18
32
2590-2592
2007
Similariton fiber laser with a hollow-core photonic bandgap fiber for dispersion control
Optics Letters
9
32
1084-1086
2007
Sub 60 fs ytterbium-doped fiber laser with a fiber-based dispersion compensation
Optics Letters
16
32
2372-2374
2007
250 W end-pumped Nd:YAG laser by direct pumping into the upper laser level
Optics Letters
24
31
3618-3619
2006
Single-frequency master-oscillator photonic crystal amplifier with 148 W output power
Optics Express
23
14
11071-11076
2006
Stabilized high power laser for advanced gravitational wave detectors
Journal of Physics: Conference Series
32
270-275
2006
Nd:YAG ring laser with 213 W linearly polarized fundamental mode output power
Optics Express
19
13
7516-7519
2005
Comparison of crystalline and ceramic composite Nd:YAG for high power diode end-pumping
Optics Express
16
13
6212-6216
2005
0.7 W all-fiber Erbium oscillator generating 64 fs wave breaking-free pulses
Optics Express
16
13
6305-6309
2005
Stable sub-85 fs passively mode-locked erbium-fiber oscillator with tunable repetition rate
Optics Express
5
12
3178-3183
2004
Supercontinuum generation with 200 pJ laser pulses in an extruded SF6 fiber at 1560 nm
Optics Express
24
11
3196-3201
2003
Journal articles (non-reviewed) (83)
Two-photon 3D-nanostructuring in metal-organic frameworks
SPIE Proceeding Vol. 12433, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVI
115-123
2023
Multi-material additive manufacturing based on µ-dispenser technology for tailored polymer micro-optics
Proc. SPIE 12433, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVI
78-86
2023
Laser-based, on-chip fabrication of glass-based core-cladding waveguides
Proc. SPIE 12424, Integrated Optics: Devices, Materials, and Technologies XXVII
139-146
2023
Environmental testing of high-quality Alexandrite crystals and coatings for space applications
Proc. SPIE 12399: Solid State Lasers XXXII: Technology and Devices
77-80
2023
Recent Progress on Single-frequency EYDFAs for Gravitational Wave Detection
Proc. Conference on Lasers and Electro-Optics (CLEO)
SF2M.4
2022
Development of efficient CCC-fiber-based components for fiber lasers and amplifiers
SPIE Proceedings Vol. 11981: Fiber Lasers XIX: Technology and Systems
1198105
2022
S2-Method-Based Monitoring of Modal Composition in Optical Fibers during Fiber Component Manufacturing
EPJ Web of Conferences
267
02010
2022
High-power optical amplifier with enhanced wall-plug efficiency for 10-channel WDM satellite laser communication systems
EPJ Web of Conferences
267
02001
2022
100W optical amplifier for 10 channel laser communication system with enhanced wall-plug efficiency in the 1μm wavelength range
SPIE Proceedings Vol. 11993: Free-Space Laser Communications XXXIV
119930D
2022
Function-integrated laser system based on 3D-printed optomechanics
SPIE Proceedings Vol. 11982: Components and Packaging for Laser Systems VIII
119820G
2022
Investigation of advanced optical coating influence on the properties of Alexandrite laser crystals
Proceedings of the Optical Interference Coatings Conference (OIC)
TEA.2
2022
Comparative study on pump wavelength dependent efficiency in Nd:YVO4
EPJ Web of Conferences
267
01013
2022
Thermo-optical wavefront distortions in Nd:YVO4 laser amplifiers
EPJ Web of Conferences
267
01012
2022
Power scaling in Thulium-doped fiber Mamyshev oscillators
SPIE Proceedings Vol. PC11981: Fiber Lasers XIX: Technology and Systems
PC119810Q
2022
Generation of 12 nJ Pulse Energy by a Thulium-doped Fiber Mamyshev Oscillator
EPJ Web of Conferences
267
02019
2022
Dispersion-managed Monolithic All Polarization-Maintaining Ultrafast Thulium-doped Fiber Oscillator
EPJ Web of Conferences
266
13033
2022
Two-stage fully monolithic single-frequency Er:Yb fiber amplifiers at 1556 nm for next-generation of gravitational wave detectors
SPIE Proceedings Vol. 11665, Fiber Lasers XVIII: Technology and Systems
116650O
2021
Pump combiner with chirally coupled core fibers for side pumped single frequency all fiber amplifiers
SPIE Proceedings Vol. 11667, Components and Packaging for Laser Systems VII
116670J
2021
Ray tracing model for laser diode source based on likelihood image sampling
Proc. Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
EJ-P.6 MON
2021
Opto-thermal simulation model for optimizing the thermal response of the optical properties of Ce:YAG single-crystal phosphors
SPIE Proceedings Vol. 11875, Computational Optics
118750G
2021
Low noise spliceless single-frequency chirally-coupled-core all-fiber amplifier
SPIE Proceedings Vol. 11665, Fiber Lasers XVIII: Technology and Systems
116651L
2021
Quasi-monolithic laser system based on 3D-printed optomechanics
SPIE Proceedings Vol. 11667, Components and Packaging for Laser Systems VII
116670L
2021
Development of alexandrite laser crystal treatment prior to coating deposition for high power space applications
SPIE Proceedings Vol. 11872: Advances in Optical Thin Films VII
11872
1187211
2021
GALACTIC: high performance Alexandrite crystals and coatings for high power space applications
SPIE Proceedings Vol. 11852, International Conference on Space Optics (ICSO)
118526S
2021
GALACTIC: high performance Alexandrite crystals and coatings for high power space applications
SPIE Proceedings Vol. 11664, Solid State Lasers XXX: Technology and Devices
1166411
2021
Experimental and Numerical Study of High-power EYDFA Interlock Requirements
OSA Technical Digest
SoTu3H.3
2020
Opto-thermal simulation framework for the investigation of phosphor materials in laser-based lighting systems
SPIE Proceedings Vol. 11274: Physics and Simulation of Optoelectronic Devices XXVIII
112741E
2020
Integrated fiber components based on chirally-coupled-core fibers for all-fiber amplifier
SPIE Proceedings Vol. 11357: Fiber Lasers and Glass Photonics: Materials through Applications II
113570Y
2020
Single-frequency chirally-coupled-core all-fiber amplifier with 100W in a linearly-polarized TEM00-mode
SPIE Proceedings Vol. 11260: Fiber Lasers XVII: Technology and Systems
112601C
2020
Laser-induced degradation and damage morphology in polymer optical fiber
SPIE Proceedings Vol. 11355: Micro-Structured and Specialty Optical Fibers VI
1135504
2020
Leistungsfähigkeit von optischen PMMA Fasern
Tagungsband Drittes Deutsches POF-Symposium
101-112
2020
Generation of functional curved waveguides by CO2-laser based deposition of coreless fused silica fibers
SPIE Proceedings Vol. 11349: 3D Printed Optics and Additive Photonic Manufacturing II
1134909
2020
Picosecond optical parametric generation in the red to near infrared band with a MgO:PPLN crystal pumped by an amplified passively Q-switched microchip laser
Proceedings of the Advanced Solid State Lasers Conference (ASSL)
AF3A.6
2020
Amplification of ultrafast pulses in an extended Mamyshev regenerator
SPIE Proceedings Vol. 11260: Fiber Lasers XVII: Technology and Systems
112600P
2020
Towards Highly Efficient Polymer Fiber Laser Sources for Integrated Photonic Sensors
Sensors-Basel
15
20
4086
2020
Laseraktive Nanokristalle für Polymerfasern (POF)
Tagungsband Drittes Deutsches POF-Symposium
43-58
2020
Hocheffiziente Rhodamin B dotierte Polymerfaserlaser
Tagungsband Drittes Deutsches POF-Symposium
31-42
2020
Low-noise, single-frequency 200 W fiber amplifier
SPIE Proceedings Vol. 11260: Fiber Lasers XVII: Technology and Systems
1126013
2020
CO2-laser based manufacturing of a few-mode all-fiber evanescent field coupler
Proceedings of the 9th EPS-QEOD Europhoton virtual conference
Fr-M1.4
2020
Single-frequency Er3+ doped phosphate fiber MOPA
Proc. Conference on Lasers and Electro-Optics & European Quantum Electronics Conference (CLEO®/Europe-EQEC 2019)
cj_p_17
2019
Optical design and characterization of the MOMA laser head flight model for the ExoMars 2020 mission
SPIE Proceedings Vol. 11180: International Conference on Space Optics
111805H
2019
Structured Auxiliary Mesh (SAM) algorithm for opto-thermal simulation of laser-based lighting systems
Proc. Conference on Lasers and Electro-Optics & European Quantum Electronics Conference (CLEO®/Europe-EQEC 2019)
ej_p_11
2019
Mechanical Design and Testing of the MOMA Flight Model Laser Head for the EXOMARS 2020 Mission
SPIE Proceedings Vol. 11180: International Conference on Space Optics
111805J
2019
High repetition rate, wavelength-tunable mid-IR source driven by ps-pulses from a Ho:YLF amplifier at 2 μm
Proc. Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
ca_9_6
2019
CPA-free amplification of sub-10 ps pulses in Ho:YLF to the mJ-level at 2 μm wavelength
SPIE Proceedings Vol. 10896: Solid State Lasers XXVIII: Technology and Devices
108960Q
2019
Monolithic amplifier based on a Chirally-coupled-core fiber
Proc. Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC 2019)
cj_p_19
2019
Broadband excess intensity noise due to an asymmetric Brillouin gain spectrum in optical fibers
SPIE Proceedings Vol. 10897: Fiber Lasers XVI: Technology and Systems
108971R
2019
Opto-mechanical design and verification of the MOMA UV laser source for the ExoMars 2020 mission
SPIE Proceedings Vol. 10896: Solid State Lasers XXVIII: Technology and Devices
10896
108961Y
2019
Development of a Space-Qualified Pulsed Ultraviolet Laser for the Mars Organic Molecule Analyzer (MOMA) on the ExoMars 2020 Rover
Laser Congress 2019 (ASSL, LAC, LS&C), OSA Technical Digest (Optical Society of America, 2019)
ATh4A.5
2019
High-energy ultrafast Yb-fiber laser system based on a Mamyshev regenerator
Proc. Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
cj_7_2
2019
Fluorescence Dynamics of Laseractive Nanocrystals Emitting in the Visible
Proc. Conference on Lasers and Electro-Optics & European Quantum Electronics Conference (CLEO®/Europe-EQEC 2019)
cj_p_37
2019
Design and optimization of laseractive nanoparticles for fiber lasers
Proc. Conference on Lasers and Electro-Optics & European Quantum Electronics Conference (CLEO®/Europe-EQEC 2019)
cj_p_69
2019
Characterization of the Monolithic Fiber Amplifier Engineering Prototype for the Next Generation of Gravitational Wave Detectors
SPIE Proceedings Vol. 10897: Fiber Lasers XVI: Technology and Systems
1089722
2019
Characterization and Long-Term Operation of a 200 W Single-Frequency Fiber Amplifier for Gravitational Wave Detectors
Laser Congress 2019 (ASSL, LAC, LS&C), OSA Technical Digest (Optical Society of America, 2019)
ATu1A.5
2019
UV-DPSS Laser Flight Model for the MOMA Instrument of the ExoMars 2020 Mission
SPIE Proceedings Vol. 11180: International Conference on Space Optics (ICSO)
111801B
2019
Optical design and characterization of the MOMA laser head flight model for the ExoMars 2020 mission
International Conference on Space Optics (ICSO)
2018
Multiphysics simulation strategy for the optimization of laser-excited remote phosphor systems
DGaO-Proceedings
2018
P50
2018
Opto-thermal simulation model for optimizing laser-excited remote phosphor systems
SPIE Proceedings Vol. 10693: Illumination Optics V
106930O-1 - 106930O-9
2018
Single-frequency and single-mode fiber amplifier at 1.5-μm core-pumped at 1018 nm
SPIE Proceedings Vol. 10512: Fiber Lasers XV: Technology and Systems
105120K
2018
Ultrashort pulse CPA-free Ho:YLF linear amplifier
SPIE Proceedings Vol. 10511: Solid State Lasers XXVII: Technology and Devices
1051109
2018
Development of a comprehensive 3D model for transversal mode instability investigations
SPIE Proceedings Vol. 10683: Fiber Lasers and Glass Photonics: Materials through Applications
1068337-1 - 1068337-8
2018
Determination of the laser-induced damage threshold of polymer optical fibers
SPIE Proceedings Vol. 10805: Laser-Induced Damage in Optical Materials 2018: 50th Anniversary Conference
10805
108052C
2018
Complete characterization of ultrafast pulses of an Yb-doped fiber amplifier via dispersion scans after compression in a grism compressor
SPIE Proceedings Vol. 10512: Fiber Lasers XV: Technology and Systems
1051213
2018
Manufacturing and characterization of asymmetric evanescent field polished fiber couplers for fiber grating assisted mode selective coupling
SPIE Proceedings Vol. 10681: Micro-Structured and Specialty Optical Fibres V
1068116
2018
Development of a reliable fabrication process of evanescent field coupled fused fiber couplers (Conference Presentation)
SPIE Proceedings Vol. 10683: Fiber Lasers and Glass Photonics: Materials through Applications
106831L
2018
Recent progress on monolithic fiber amplifiers for next generation of gravitational wave detectors
SPIE Proceedings Vol. 10512: Fiber Lasers XV: Technology and Systems
105120I
2018
High energy, femtosecond fiber laser source at 1750 nm for 3-photon microscopy
SPIE Proceedings Vol. 10683: Fiber Lasers and Glass Photonics: Materials through Applications
106831T
2018
An ultrafast Thulium laser with fundamental soliton emission at 1750 nm
Proc. Conference on Lasers and the Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe - EQEC 2017)
CJ-13.1
2017
Single-Frequency Fiber Amplifiers for Next-Generation Gravitational Wave Detectors
IEEE Journal of Selected Topics in Quantum Electronics
99
PP
1
2017
Reparatur kohlenstofffaserverstärkter Kunststoffe - Ein neuer Ansatz durch laserbasierte Verfahren
Ingenieurspiegel
1
44-45
2012
Asymmetric fused fiber coupler consisting of different single-mode glass fibers
Photonik International
48-50
2012
Laserlöten von Sägeblättern. Verbesserung der Fertigungsqualität von Kreissägeblättern durch Laserlöten der Hartmetallschneiden
wt Werkstattstechnik online
5
99
359-361
2009
Monolithic fiber amplifiers for the next generation of gravitational wave detectors
SPIE Proceedings Vol. 10683: Fiber Lasers and Glass Photonics: Materials through Applications
2018
1068320
Fabrication of versatile cladding light strippers and fiber end-caps with CO2 laser radiation
SPIE Proceedings Vol. 10513: Components and Packaging for Laser Systems IV
2018
105131P
CO2 laser radiation as a versatile tool for the fabrication of fiber-based components
Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)
SoW3H.5
Versatile monolithic 2-micron laser systems
SPIE Proceedings Vol. 10512: Fiber Lasers XV: Technology and Systems
1051224
Conference papers (351)
Two-photon 3D-nanostructuring in metal-organic frameworks
SPIE Photonics West: OPTO
28. Januar - 02. Februar
San Francisco
2023
Multi-material additive manufacturing based on µ-dispenser technology for tailored polymer micro-optics
SPIE Photonics West: OPTO
28. Januar - 02. Februar
San Francisco
2023
Laser-based, on-chip fabrication of glass-based core-cladding waveguides
SPIE Photonics West: OPTO
28. Januar - 02. Februar
San Francisco
2023
Study on the spectral gain distribution and pulse self-compression in thulium-doped fiber Mamyshev oscillators
SPIE Photonics West Laser Fiber Lasers XX: Technology and Systems
30. Januar-02. Februar
San Francisco
2023
High concentration Er-doped phosphate glass optical fibers for single-frequency fiber amplifiers
SPIE Photonics Europe
3.-7. April
Straßburg
2022
Single-frequency fiber lasers for quantum technologies
PhD Conference 2022 of the Quantum Alliance and IMPRS-QST
27.-28. April
München
2022
Development of efficient CCC-fiber-based components for fiber lasers and amplifiers
SPIE Photonics West: LASE
22.-27. Januar
San Francisco
2022
Highly efficient side-fused signal pump combiners based on CO2-laser restructured optical fibers
10th EPS-QEOD Europhoton Conference
28. August - 02. September
Hannover
2022
CO2-laser-based ablation of glass fibers for fiber-component manufacturing
12th CIRP Conference on Photonic Technologies (LANE)
04.-08. September
Fürth
2022
Chirally-coupled-core fiber-based components for high-power, single frequency fiber amplifiers
PhD Conference 2022 of the Quantum Alliance and IMPRS-QST
27.-28. April
München
2022
Development of a highly-efficient amplifier system for 10-channel satellite laser communication in the context of the HydRON project
International Conference on Space Optics (ICSO)
03.-07. Oktober
Dubrovnik
2022
S2-Method-Based Monitoring of Modal Composition in Optical Fiber during Fiber Component Manufacturing
10th EPS-QEOD Europhoton Conference
28. August - 02. September
Hannover
2022
S2-Method-Based Monitoring of Modal Composition in Optical Fibers during Fiber Component Manufacturing
10th EPS-QEOD Europhoton Conference
28. August - 02. September
Hannover
2022
High-power optical amplifier with enhanced wall-plug efficiency for 10-channel WDM satellite laser communication systems
10th EPS-QEOD Europhoton Conference
28. August - 02. September
Hannover
2022
High-power optical amplifier with enhanced wall-plug efficiency for 10 channel WDM satellite laser communication systems
10th EPS-QEOD Europhoton Conference
28. August - 02. September
Hannover
2022
Synchronized all-PM-fiber Yb-doped amplifiers for high power fs- and ps-pulse generation
10th EPS-QEOD Europhoton Conference
28. August - 02. September
Hannover
2022
Development of the MOONRISE FM payload for demonstration of Regolith laser melting on the lunar surface
Space Resources Week
3.-5. Mai
Luxemburg
2022
Towards ultra fast pulse generation by gain-switching of diode pumped surface emitting semiconductor lasers
10th EPS-QEOD Europhoton Conference
28. August - 02. September
Hannover
2022
The MOONRISE-Payload as proof of principle for Mobile Selective Laser Melting of Lunar Regolith
International Conference on Space Optics (ICSO)
03.-07. Oktober
Dubrovnik
2022
The MOONRISE-Payload as proof of principle for Mobile Selective Laser Melting of Lunar Regolith
10th European Lunar Symposium
24.-26. Mai
online
2022
Thermo-optical wavefront distortions in Nd:YVO4 laser amplifiers
28. August - 02. September
Hannover
2022
Comparative study on pump wavelength dependent efficiency in Nd:YVO4
Europhoton
28. August - 02. September
Hannover
2022
Dispersion-managed Monolithic All Polarization-maintaining Ultrafast Thulium-doped Fiber Oscillator
European Optical Society Annual Meeting
12.-16. September
Porto
2022
Power scaling in Thulium-doped fiber Mamyshev oscillators
SPIE Photonics West: LASE
22.-27. Januar
2022
Generation of 12 nJ Pulse Energy by a Thulium-doped Fiber Mamyshev Oscillator
10TH EPS-QEOD EUROPHOTON CONFERENCE
28. August - 02. September
Hannover
2022
Comparative study with high-quality, functionally coated Alexandrite crystals for spaceborne LIDAR applications
International Conference on Space Optics (ICSO)
03.-07. Oktober
Dubrovnik
2022
European supplier based Alexandrite crystals and coatings for high power space applications
PhoenixD Laser Day
15. Juni
Hannover
2022
Hybrid Mode-locking in a Thulium-doped Fiber Mamyshev Oscillator
Applied Photonics DPG Physics School
05.-10. September
Bad Honnef
2021
Hybride Modenkopplung in einem Thulium-dotierten Mamyshev Faseroszillator
DPG-Tagung der Sektion Materie und Kosmos (SMuK)
30. August - 03. September
online
2021
Two-stage fully monolithic single-frequency Er3+:Yb3+ fiber amplifiers at 1.5 µm for next generation of gravitational wave detectors
SPIE Photonics West: LASE
06.-11. März
online
2021
High-power fiber amplifiers at 1.0µm and 1.5µm for the next generation of gravitational wave detectors
AMALDI14
19.-23. Juli
online
2021
Pump combiner with chirally coupled core fibers for side pumped single frequency all fiber amplifiers
SPIE Photonics West: LASE
6.-11. März
online
2021
Opto-thermal simulation model for optimizing the thermal response of the optical properties of Ce:YAG single-crystal phosphors
SPIE Optical Systems Design Digital Forum
13.-17. September
online
2021
Low noise spliceless single-frequency chirally-coupled-core all-fiber amplifier
Photonics West: LASE
06.-11. März
online
2021
3D fabrication and characterization of polymer-imprinted optics for function-integrated, lightweight optomechanical systems
International Congress on Applications of Lasers & Electro Optics (ICALEO)
18.-20. Oktober
Online
2021
Development of alexandrite laser crystal treatment prior to coating deposition for high power space applications
SPIE Optical Systems Design Digital Forum
13.-17. September
online
2021
Dispersion-managed thulium-doped fiber Mamyshev oscillator
Photonics West: LASE
06.-11. März
online
2021
Yb-doped fiber Mamyshev oscillator with a few-mode gain fiber
Photonics West: LASE
06.-11. März
online
2021
Hybrid Mode-locking in a Thulium-doped Fiber Mamyshev Oscillator
Conference on Lasers and Electro-Optics (CLEO)
21.-25. Juni
online
2021
Coherent beam combining of two single-frequency 200W fiber amplifiers for gravitational wave detectors
Photonics West: LASE
06.-11. März
online
2021
CO2-laser based micro-machining for fiber component manufacturing
Photonics West: LASE
06.-11. März
online
2021
GALACTIC: High performance alexandrite crystals and coatings for high power space applications
Photonics West 2021 Digital Forum: LASE
06.-11. März
online
2021
GALACTIC - High Performance Alexandrite Crystals and Coatings for High Power Space Applications
International Conference on Space Optics (ICSO)
30. März - 02. April
online
2021
Pump Combiner with Chirally Coupled Core Fibers for Side Pumped Single Frequency All Fiber Amplifiers
9th EPS-QEOD Europhoton Virtual Conference
30. August - 04. September
online
2020
Opto-thermal simulation framework for the investigation of phosphor materials in laser-based lighting systems
SPIE Photonics West: LASE
01.-06. Februar
San Francisco
2020
Integrated fiber components based on chirally-coupled-core fibers for all-fiber amplifier
SPIE Photonics Europe
06.-10. April
online
2020
Integrated signal and pump combiner in chirally-coupled-core fibers for all-fiber lasers and amplifiers
Advanced Photonics Congress 2020
14. Juli
online
2020
Single-frequency chirally-coupled-core all-fiber amplifier with 100 W in a linearly-polarized TEM00-mode
SPIE Photonics West: LASE
01.-06. Februar
San Francisco
2020
Laser-induced degradation and damage morphology in polymer optical fibers
SPIE Photonics Europe
06.-10. April
online
2020
Leistungsfähigkeit von optischen PMMA Fasern
Drittes Deutsches POF-Symposium
14.-15. Januar
Hannover
2020
3D-printed, low-cost, lightweight optomechanics for a compact, low-power solid state amplifier system
SPIE Photonics West: LASE
01.-06. Februar
San Francisco
2020
Generation of functional curved waveguides by CO2-laser based deposition of coreless fused silica fibers
SPIE Photonics Europe Digital Forum
06.-10. April
online
2020
Picosecond optical parametric generation in the red to near infrared band with a MgO:PPLN crystal pumped by an amplified passively Q-switched microchip laser
Advanced Solid State Lasers
13.-16. Oktober
online
2020
Generation of high-energy pulses from a Thulium-doped fiber Mamyshev oscillator
9th EPS-QEOD Europhoton Virtual Conference
30. August - 04. September
online
2020
High-energy pulses from an Yb-doped fiber Mamyshev oscillator by the use of a few-mode amplification fiber
9th EPS-QEOD Europhoton Virtual Conference
30. August - 04. September
online
2020
Amplification of ultrafast pulses in an extended Mamyshev regenerator
SPIE Photonics West: LASE
01.-06. Februar
San Francisco
2020
Laser glass deposition of spheres for printing micro lenses
11th CIRP Conference on Photonic Technologies (LANE)
07.-10. September
online
2020
Low-noise, single-frequency 200 W fiber amplifier
SPIE Photonics West: LASE
03.-06. Februar
San Francisco
2020
Investigation of gamma radiation influence on active Er3+-doped optical fiber amplifiers
SPIE Photonics West: LASE
01.-06. Februar
San Francisco
2020
High power single frequency 2090-nm Ho3+ doped MOPA
SPIE Photonics West: LASE
San Francisco
San Francisco
2020
Single-frequency Er3+ doped phosphate fiber MOPA
Conference on Lasers and Electro-Optics & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
23.-27. Juni
München
2019
Space-Qualified Pulsed DPSS-UV Laser for Martian Subsurface Exploration
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
23.-27. Juni
München
2019
Structured Auxiliary Mesh (SAM) algorithm for opto-thermal simulation of laser-based lighting systems
Conference on Lasers and Electro-Optics & European Quantum Electronics Conference (CLEO®/Europe-EQEC 2019)
23.-27. Juni
München
2019
CPA-free amplification of sub-10 ps pulses in Ho:YLF to the mJ-level at 2 μm wavelength
SPIE Photonics West: LASE
02.-07. Februar
San Francisco
2019
High repetition rate, wavelength-tunable mid-IR source driven by ps-pulses from a Ho:YLF amplifier at 2 μm
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
23.-27. Juni
München
2019
Monolithic Amplifier Based on a Chirally-Coupled-Core Fiber
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
23.-27. Juni
München
2019
Comparison of SLOT and µ-CT Investigation of 3D printed polymer parts for quality assurance
International Congress on Applications of Lasers & Electro-Optics (ICALEO)
07.-10. Oktober
Orlando
2019
Opto-mechanical design and verification of the MOMA UV laser source for the ExoMars 2020 mission
SPIE Photonics West: LASE
02.-07. Februar
San Francisco
2019
Development of a Space-Qualified Pulsed Ultraviolet Laser for the Mars Organic Molecule Analyzer (MOMA) on the ExoMars 2020 Rover
Laser Congress 2019 (ASSL, LAC, LS&C)
29. September - 03. September
Wien
2019
High-energy ultrafast Yb-fiber laser system based on a Mamyshev regenerator
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
23.-27. Juni
München
2019
Laser deposition of fused silica coreless fibers to generate functional waveguides
Lasers in Manufacturing (LiM)
23.-27. Juni
München
2019
Fluorescence Dynamics of Laseractive Nanocrystals Emitting in the Visible
Conference on Lasers and Electro-Optics & European Quantum Electronics (CLEO®/Europe-EQEC 2019)
23.-27. Juni
München
2019
Design of Pr:YLF Core-Shell Nanocrystals for Fiber Lasers Emitting in the Visible Spectral Range
Nanophotonics and Micro/Nano Optics International Conference
04.-06. September
München
2019
Towards temperature dependent emission characteristics in laser active nanocrystals
Nanophotonics and Micro/Nano Optics International Conference
04.-06. September
München
2019
Design and optimization of laseractive nanoparticles for fiber lasers
Conference on Lasers and Electro-Optics & European Quantum Electronics (CLEO®/Europe-EQEC 2019)
23.-27. Juni
München
2019
Highly efficienct Rhodamine B doped polymer fiber lasers
The 28th International Conference on Plastic Optical Fibers
20.-22. November
Yokohama
2019
Characterization of the Monolithic Fiber Amplifier Engineering Prototype for the Next Generation of Gravitational Wave Detectors
SPIE Photonics West: LASE
02.-07. Februar
San Francisco
2019
Characterization and Long-Term Operation of a 200 W Single-Frequency Fiber Amplifier for Gravitational Wave Detectors
Laser Congress 2019 (ASSL, LAC, LS&C)
29. September - 03. Oktober
Wien
2019
Laser flight model for the MOMA instrument of the ExoMars 2020 mission
SPIE Photonics West: LASE
02.-07. Februar
San Francisco
2019
Polarized monolithic fiber oscillator for pico- and nanosecond operation at 2088 nm
SPIE Photonics West: LASE
02.-07. Februar
San Francisco
2019
Development of a reliable fabrication process of evanescent field coupled fused fiber couplers
SPIE Photonics Europe
22.-26. April
Straßburg
2018
Entwicklung eines Herstellungsprozesses von faserbasierten Evaneszenzfeldkopplern
119. Jahrestagung der DGaO
22.-26. Mai
Aalen
2018
Pump wavelength dependence of ASE and SBS in Er3+:Yb3+-codoped Fiber Amplifiers
SPIE Photonics Europe
22.-26. April
Straßburg
2018
Pump wavelength dependence of ASE and SBS in Er3+:Yb3+-codoped Fiber Amplifiers
SPIE Photonics Europe
22.-26. April
Straßburg
2018
Optical design and characterization of the MOMA laser head flight model for the ExoMars 2020 mission
International Conference on Space Optics (ICSO)
09.-12. Oktober
Chania
2018
Multiphysics simulation strategy for the optimization of laser-excited remote phosphor systems
119. Jahrestagung der DGaO
22.-26. Mai
Aalen
2018
Opto-thermal simulation model for optimizing laser-excited remote phosphor systems
SPIE Optical Systems Design
14.-17. Mai
Frankfurt am Main
2018
Single-frequency and single-mode fiber amplifier at 1.5-μm core-pumped at 1018 nm
SPIE Photonics West: LASE
29. Januar - 01. Februar
San Francisco
2018
Mechanical Design and Testing of the MOMA Flight Model Laser Head for the EXOMARS 2020 Mission
ESA International Conference on Space Optics (ICSO)
09.-12. Oktober
Chania
2018
Ultrashort pulse CPA-free Ho:YLF linear amplifier
SPIE Photonics West: LASE
27. Januar - 01. Februar
San Francisco
2018
Monolithic fiber amplifiers for the next generation of gravitational wave detectors
SPIE Photonics Europe
22.-26. April
Straßburg
2018
Monolithic tunable fiber laser for real-time S2-measurements
EPS-QEOD Europhoton Conference
02.-07. September
Barcelona
2018
Development of a comprehensive 3D model for transversal mode instability investigations
SPIE Photonics Europe
22.-26. April
Straßburg
2018
Bestimmung optischer Eigenschaften von Werkstoffen zur Herstellung passiver und aktiver polymeroptischer Faserkomponenten
119. Jahrestagung der DGaO
22.-26. Mai
Aalen
2018
Determination of the laser-induced damage threshold of polymer optical fibers
Laser-Induced Damage in Optical Materials 2018: 50th Anniversary Conference
23.-26. September
Boulder
2018
Development of the Pulsed Ultraviolet Laser for the Mars Organic Molecule Analyzer (MOMA) on the ExoMars 2020 Rover
ESA/NASA 2nd International Workshop on Space-based LIDAR Remote Sensing Techniques and Emerging Technologies
04.-08. Juni
Milos
2018
Complete characterization of ultrafast pulses of an Yb-doped fiber amplifier via dispersion scans after compression in a grism compressor
SPIE Photonics West: LASE
27. Januar - 01. Februar
San Francisco
2018
Manufacturing and characterization of asymmetric evanescent field polished fiber couplers for fiber grating assisted mode selective coupling
SPIE Photonics Europe
22.-26. April
Straßburg
2018
Nd2O3-Nanopartikel-Dispersionslaser im sichtbaren Spektralbereich
119. Jahrestagung der DGaO
22.-26. Mai
Aalen
2018
Fabrication of versatile cladding light strippers and fiber end-caps with CO2 laser radiation
SPIE Photonics West: LASE
27. Januar - 01. Februar
San Francisco
2018
CO2 laser radiation as a versatile tool for the fabrication of fiber-based components
Advanced Photonics Congress
02.-05. Juni
Zürich
2018
Charakterisierung der optischen Dämpfung in passiven und aktiven polymeroptischen Fasern
119. Jahrestagung der DGaO
22.-26. Mai
Aalen
2018
Recent progress on monolithic fiber amplifiers for next generation of gravitational wave detectors
SPIE Photonics West: LASE
27. Januar - 01. Februar
San Francisco
2018
UV-DPSS Laser Flight Model for the MOMA Instrument of the ExoMars 2020 Mission
International Conference on Space Optics (ICSO)
09.-12. Oktober
Chania
2018
Laseradditive Fertigung dünnwandiger Magnesiumbauteile
Workshop Konstruktion für die Additive Fertigung
26. September
Hannover
2018
Ultrafast, short-wavelength Thulium-doped fiber lasers
EPS-QEOD Europhoton Conference
02.-07. September
Barcelona
2018
High energy fiber laser source at 1750 nm with variable repetition rate for imaging applications
XXI International Conference on Ultrafast Phenomena
15.-20. Juli
Hamburg
2018
High energy, femtosecond fiber laser source at 1750 nm for 3-photon microscopy application
SPIE Photonics Europe
22.-26. April
Straßburg
2018
Versatile monolithic 2-micron laser systems
SPIE Photonics West: LASE
27. Januar - 01. Februar
San Francisco
2018
Numerical investigations on off-resonant pumped Er3+:Yb3+-codoped fiber amplifiers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
25.-29. Juni
München
2017
Modeling of photoluminescence in laser-based lighting systems
Photonics Prague
28.-30. August
Prag
2017
An ultrafast Thulium laser with fundamental soliton emission at 1750 nm
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
25.-29. Juni
München
2017
Characterization of ultrafast pulses of an Yb-doped fiber amplifier via dispersion scans after compression in a grism compressor
SPIE Photonics West: LASE
27. Januar - 02. Februar
San Francisco
2017
Interferometric modal content measurements in fibers
SPIE Photonics West: LASE
28. Januar - 02. Februar
San Francisco
2017
Dual wavelength pumping scheme for resonantly core-pumped Holmium doped fiber lasers
SPIE Photonics West: LASE
28. Januar - 02. Februar
San Francisco
2017
Modelling the influence of the third energy level in gain dynamics of fiber amplifiers
EPS-QEOD Europhoton Conference
21.-26. August
Wien
2016
Dynamics of Fiber Amplifiers in the Context of Gravitational Wave Detectors' Laser Sources
Gravitational Waves Advanced Detectors Workshop (GWADW)
22.-28. Mai
La Biodola
2016
Innovative Laser Sources Operating Around 2 μm
International Conference on Photonic Technologies (LANE)
19.-22. September
Fürth
2016
High-power single-mode cw lasers for gravitational wave detection
EPS-QEOD Europhoton Conference
21.-26. August
Wien
2016
Novel Optical Fiber Couplers
International Conference on Applied Optics and Photonics
17.-21. Mai
Hannover
2016
All-fiber Combining Concepts in the Wavelength Range Around 2 μm
Frontiers in Optics
17.-21. Oktober
Rochester
2016
A novel stochastic model for the energy transfer process in Er³+:Yb³+ codoped phosphosilicate fibers
EPS-QEOD Europhoton Conference
21.-26. August
Wien
2016
Statistical model of the energy transfer in Er³+:Yb³+-codoped glasses
SPIE Photonics West: LASE
13.-18. Februar
San Francisco
2016
Fiber amplifiers for next-generation GWDs: State of the art, prospects, and challenges
LSC Virgo March 2016 Meeting
14.-18. März
Pasadena
2016
Single-frequency lasers for gravitational wave detection
Advanced Solid State Lasers (ASSL)
30. Oktober-3. November
Boston
2016
All-fiber arbitrary pulse form generation and amplification in Tm³+ doped optical fibers
SPIE Photonics West: LASE
13.-18. Februar
San Francisco
2016
Single-frequency lasers for gravitational wave detection
SPIE Photonics West: LASE
13.-18. Februar
San Francisco
2016
Intracavity Dissipative Four-Wave Mixing at Different Dispersion Regimes of an Ultrafast Fiber Laser
Frontiers in Optics
17.-21. Oktober
Rochester
2016
Sub-700fs pulses at 152 W average power from a Tm-doped fiber CPA system
SPIE Photonics West: LASE
7.-12. Februar
San Francisco
2015
Single mode fused fiber couplers for high power lasers and amplifiers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
21.-25. Juni
München
2015
200 W Single Mode Monolithic Fibre Laser at a Wavelength of 1018 nm
SPIE Photonics West: LASE
7.-12. Februar
San Francisco
2015
Clustering and up-conversion effects in an Er³+:Yb³+ co-doped fused silica fibre: A comparison between experiment and models
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
21.-25. Juni
München
2015
Passive noise suppression in cascaded Raman fiber lasers
SPIE Photonics West: LASE
7.-12. Februar
San Francisco
2015
158 W core-pumped single-frequency amplifier at kHz linewidth using a standard Ytterbium-doped single-mode fiber
SPIE Photonics West: LASE
7.-12. Februar
San Francisco
2015
Manufacturing and optical characterization of side-pumped high power fiber combiner for LMA-fibers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
21.-25. Juni
München
2015
Femtosecond High Energy Regenerative Amplifier Operating at 1937 nm
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
21.-25. Juni
München
2015
Comparison Between Tm:YAP and Ho:YAG Ultrashort Pulse Regenerative Amplification
Advanced Solid-State Lasers (ASSL)
4.-9. Oktober
Berlin
2015
Polarized picosecond pulses amplification in a Tm-doped large mode-area photonic crystal fiber amplifier
SPIE Photonics West: LASE
7.-12. Februar
San Francisco
2015
All-Fiber, Single-Mode Spectral Beam Combining of High Power Tm-Doped Fiber Lasers
Advanced Solid-State Lasers (ASSL)
4.-9. Oktober
Berlin
2015
Various Fabricated Micro-Scale Tips for Laparo-Endoscopic Surgery Instruments
Russian German Conference on Biomedical Engineering (RGC)
25.-27. Juni
St. Petersburg
2014
Tm-doped fiber CPA system with 152W average power an sub-700fs pulse duration
Advanced Solid-State Lasers (ASSL)
16.-21. November
Shanghai
2014
Energy scaling of passively Q-switched lasers in the mJ-range
International Conference on Space Optics (ICSO)
7.-10. Oktober
Teneriffa
2014
Monolithic Ytterbium-doped high power single mode fibre laser at a wavelength of 1018nm
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
24.-29. August
Neuchâtel
2014
Modal Analysis in Fused-Type Mode-Selective Fiber Couplers
Advanced Photonics
27.-31. Juli
Barcelona
2014
Modal Decomposition in Asymmetric Wavelength-Selective Fused Fiber Couplers
Advanced Photonics
27.-31. Juli
Barcelona
2014
Fiber components, fiber amplifiers and phase control for coherent combination
Frontiers in Optics / Laser Science (FiO/LS)
19.-23. Oktober
Tucson
2014
New Pump and Signal Combiners
Specialty Optical Fibers & Applications (SOF)
27.-31. Juli
Barcelona
2014
Gain dynamics in Er:Yb co-doped fiber amplifiers
Conference on Lasers and Electro-Optics (CLEO)
8.-13. Juni
San Jose
2014
88W sub-ps thulium-doped fiber CPA system
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
24.-29. August
Neuchâtel
2014
Brillouin-gain spectra of a monolithic counter-pumped single-frequency fiber amplifier
SPIE Photonics West: LASE
1.-6. Februar
San Francisco
2014
300 W all-fiber counter-pumped single-frequency amplifier system
Einstein Telescope Symposium (ET Symposium)
19.-20. November
Lyon
2014
SBS Mitigation via Phase Modulation and Demodulation
Conference on Lasers and Electro-Optics (CLEO)
8.-13. Juni
San Jose
2014
Regenerative amplification of ultrashort pulses at 2 μm with a Thulium-doped YAP crystal
Conference on Lasers and Electro-Optics (CLEO)
8.-13. Juni
San Jose
2014
Tm³+-doped fiber amplifier optimized for picosecond pulse amplification
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
24.-29. August
Neuchâtel
2014
Investigations on Positively Chirped Pulses in a Thulium-doped Fiber Laser
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
12.-16. Mai
München
2013
Analyse von Modulationsseitenbändern mit einem Mach-Zehnder-Interferometer
DPG Frühjahrstagung der Sektion AMOP
18.-22. März
Hannover
2013
Influence of Process Strategy and Composite Reinforcements on Weld Seam Characteristics during Laser Welding of CF-PPS and CF-PA66
International Symposium on Laser Processing for CFRP and Composite Materials (LPCC)
26.-27. April
Yokohama
2013
Fundamental Gaussian mode content measurements on active large core CCC fibers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
12.-16. Mai
München
2013
Improved design of a pulsed UV laser source for application in space
SPIE Photonics West: LASE
2.-7. Februar
San Francisco
2013
Frequency Quadrupled Passively Q-switched Laser for Planetary Exploration by Laser Desorption Mass Spectrometry
Laser Ignition Conference (LIC)
23.-25. April
Yokohama
2013
Experimental and numerical investigations on asymmetric fused fibre couplers consisting of different single-mode fibres
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
12.-16. Mai
München
2013
Optical amplification at 1.06 µm from laser ablated neodymium nanoparticles embedded in a polymer host
SPIE Photonics West: LASE
2.-7. Februar
San Francisco
2013
Development of a cascaded Raman fiber laser with 6.5W output power at 1480nm supported by detailed numerical simulations
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
12.-16. Mai
München
2013
1.0µm co-seeded Er:Yb fiber amplifier with 50W output power at 1.5µm
Conference on Lasers and Electro-Optics (CLEO)
9.-14. Juni
San Jose
2013
Kaskadierter Raman-Faserlaser mit 5W Ausgangsleistung bei 1480nm
DPG Frühjahrstagung der Sektion AMOP
18.-22. März
Hannover
2013
Side Pumping Scheme for All-Fiber Counter-Pumping of High Power Single-Frequency Fiber Amplifiers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
12.-16. Mai
München
2013
Fiber integrated Ytterbium single frequency amplifier with a measured fundamental mode power content of 91\% at 215 W
Workshop on Specialty Optical Fibers and Their Applications
28.-30. August
Sigtuna
2013
300 W all-fiber counter-pumped single-frequency amplifier stage
SPIE Photonics West: LASE
2.-7. Februar
San Francisco
2013
The Optical Phase and Single Frequency Fiber Amplifiers: Coupling Mechanisms and their Application
Frontiers in Optics / Laser Science (FiO/LS)
6.-10. Oktober
Orlando
2013
Power Noise Sources of Single Frequency Fibre Amplifiers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
12.-16. Mai
München
2013
On the Effective Ion Lifetime in Fiber Amplifiers
Conference on Lasers and Electro-Optics (CLEO)
9.-14. Juni
San Jose
2013
Fiber amplifiers for gravitational wave detection
Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)
1.-4. Juli
Kyoto
2013
Single-frequency fiber amplifiers for gravitational wave detection
Conference on Lasers and Electro-Optics (CLEO)
9.-14. Juni
San Jose
2013
Broad-band cascaded four-wave mixing frequency comb centered around 1 μm
SPIE Photonics West: LASE
2.-7. Februar
San Francisco
2013
All-fibre high power pump stripper manufactured by CO2 laser micro-structuring
SPIE Photonics West: LASE
2.-7. Februar
San Francisco
2013
Laser machining of CFRP using a high power laser - Investigation on the heat affected zone
European Conference on Composite Materials (ECCM)
24.-26. Juni
Venedig
2012
Astronomical optical frequency comb generation in nonlinear fibres and ring resonators: optimization studies
SPIE Astronomical Telescopes + Instrumentation
1.-6. Juli
Amsterdam
2012
Generation of an astronomical optical frequency comb in three fibre-based nonlinear stages
SPIE Photonics Europe: Nonlinear Optics and its Applications
16.-18. April
Brüssel
2012
Investigation of nonlinear spectral broadening in a ring resonator
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
26.-31. August
Stockholm
2012
Pulse duration and energy scaling of femtosecond all-normal dispersion fiber oscillators
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
San Diego
2012
Advantages and challenges of CFRP laser machining with ns-pulse
International Congress on Applications of Lasers & Electro Optics (ICALEO)
23.-27. September
Anaheim
2012
Positively chirped pulse evolution in a passively mode-locked thulium-doped fiber laser
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
San Diego
2012
Positively Chirped Pulses in a Mode-Locked Thulium Fiber Laser - Simulation and Experiment
Conference on Lasers and Electro-Optics (CLEO) and the International Quantum Electronics Conference (IQEC)
6.-11. Mai
San Jose
2012
Positively chirped pulses from a mode-locked thulium fiber laser
SPIE Photonics Europe: Laser Sources and Applications
16.-19. April
Brüssel
2012
Mode fluctuations in end-pumped passively Q-switched solid-state lasers
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
San Diego
2012
Innovations in high-power laser processing of thermoplastic composites
SAMPE TECH
22.-25. Oktober
Charleston
2012
Evaluation of cutting edge characteristics during laser processing of continuous carbon fibre reinforced composites
International Symposium on Laser Processing for CFRP and Composite Materials (LPCC)
26.-27. April
Yokohama
2012
Development of innovative laser based processes for composites repair and processing using ablating and welding techniques
International Symposium on Laser Processing for CFRP and Composite Materials (LPCC)
26.-27. April
Yokohama
2012
Thermal effects on cutting edge characteristics by laser machining of endless carbon fibre reinforced thermoplastics
SEICO, SAMPE EUROPE International Conference and Forum
26.-27. März
Paris
2012
Investigations on the Impact of Amplified Spontaneous Emission on the Brillouin Scattering of a Single-Frequency Signal
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
San Diego
2012
TEM00 mode content measurements on a large core passive chirally coupled core fiber
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
26.-31. August
Stockholm
2012
Beam quality degradation and mode instabilities of a strongly pumped Yb-doped photonic crystal fiber amplifier
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
26.-31. August
Stockholm
2012
Progress in the development of a pulsed UV laser system for an LDMS instrument on Mars
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Enhancement of the design of a pulsed UV Laser System for a Laser-Desorption Mass Spectrometer on Mars
International Conference on Space Optics (ICSO)
9.-12. Oktober
Ajaccio
2012
Er-doped single-frequency photonic crystal fiber amplifier with 70 W of output power for gravitational wave detection
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Development of a Pulsed Laser System for Laser-induced Breakdown Spectroscopy (LIBS)
International Conference on Space Optics (ICSO)
9.-12. Oktober
Ajaccio
2012
Single-mode WDM for core pumping thulium-doped fiber at 795 nm
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Asymmetric single-mode fused fiber coupler for core pumping thulium-doped fiber at 795 nm
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
26.-31. August
Stockholm
2012
Ultrashort pulse Yb fiber oscillator at 1064 nm by using a WDM cascade
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Pulse energy scaling of ps to ns pulses in highly integrated fiber amplifiers
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Pulse energy scaling of ps to ns pulses in highly integrated fiber amplifiers for micromachining
International Congress on Applications of Lasers & Electro Optics (ICALEO)
23.-27. September
Anaheim
2012
Laser-welded dissimilar steel-aluminum seams for automotive lightweight construction
International Conference on Photonic Technologies (LANE)
12.-15. November
Fürth
2012
Stahl-Aluminium-Überlappverbindungen mit hohen Festigkeiten durch das Laserstrahlschweißen mit der spektroskopischen Einschweißtiefenkontrolle
DVS Congress
17.-18. September
Düsseldorf
2012
Simulations and Experiments of a Lateral Pumped Fiber Combiner for Monolithic Fiber Laser and Amplifier Systems
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
26.-31. August
Stockholm
2012
High power single mode optical fiber coupler with enhanced mode field diameter
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Advanced fiber combiner capable of 400-W CW operation for the realization of monolithic counter-propagating pumped high power fiber amplifiers
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Frequency domain analysis of dynamic refractive index changes in fiber amplifiers
SPIE Photonics West: LASE
21.-26. Januar
San Francisco
2012
Temperature Induced Dynamic Refractive Changes in Fiber Amplifiers
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
26.-31. August
Stockholm
2012
All-fiber Coherent Beam Combining of Two Ytterbium Doped Single Frequency Fiber Amplifiers
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
San Diego
2012
Dispersion management with a normal dispersive fiber in an ultrafast thulium-doped fiber laser
SPIE Photonics Europe: Laser Sources and Applications
16.-19.April
Brüssel
2012
Fiber based dispersion management in an ultrafast thulium-doped fiber laser and external compression with a normal dispersive fiber
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
San Diego
2012
Stretched-pulse operation of a thulium-doped fiber laser with a fiber-based dispersion management
Conference on Lasers and Electro-Optics (CLEO) and the International Quantum Electronics Conference (IQEC)
6.-11. Mai
San Jose
2012
The influence of carbon fibres on the temperature distribution during the laser transmission welding process
European Conference on Composite Materials (ECCM)
24.-28. Juni
Venedig
2012
Broadband Cascaded Four-Wave Mixing Generation in a Photonic Crystal Fibre at 1µm
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
26.-31. August
Stockholm
2012
Evaluation of a novel process for an in-situ sealing of the cutting edge during laser cutting of carbon fiber reinforced plastics (CFRP)
International Congress on Applications of Lasers & Electro Optics (ICALEO)
23.-27. Oktober
Orlando
2011
Development of a solid state laser amplifier source for the third generation of gravitational wave detectors
Conference on Lasers and Electro-Optics (CLEO) and the International Quantum Electronics Conference (IQEC)
22.-26. Mai
München
2011
Single frequency solid state laser amplifier system: Towards 3rd generation of gravitational wave detectors
Conference on Lasers and Electro-Optics (CLEO) and the International Quantum Electronics Conference (IQEC)
28. August-1. September
Sydney
2011
0.5 µJ femtosecond pulses from a giant-chirp ytterbium fiber oscillator
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
22.-26. Mai
München
2011
60 fs pulses from an all-fiber dissipative soliton erbium oscillator
SPIE Photonics West: LASE
22.-27. Januar
San Francisco
2011
0.5 µJ femtosecond pulses from a giant-chirp ytterbium fiber oscillator
Advanced Solid-State Photonics (ASSP)
13.-16. Februar
Istanbul
2011
Laser Surface Pre-Treatment of CFRP in Consideration of the Absorption Behaviour
International Congress on Applications of Lasers & Electro Optics (ICALEO)
23.-27. Oktober
Orlando
2011
Hybrid mode-locked thulium soliton fiber laser
IEEE Photonics Conference (IPC)
9.-13. Oktober
Arlington
2011
Laser cutting of Cetex® thermoplastic composites using high-power multimode fibre laser
SAMPE
23.-26. Mai
Long Beach
2011
All-fiber based amplification of 40 ps pulses from a gain-switched laser diode
SPIE Photonics West: LASE
22.-27. Januar
San Francisco
2011
Single-frequency Yb-doped PCF MOPA with 294W of output power for gravitational wave detection
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
22.-26. Mai
München
2011
Optical and thermal design of a compact passively Q-switched laser system for the Mars Organic Molecule Analyzer (MOMA)
SPIE Photonics West: LASE
22.-27. Januar
San Francisco
2011
Nutzung lokaler Effekte von Schweißnähten bei laserbasierten Fügekonzepten für hochfeste lastübertragende Strukturmodule
Industriekolloquium, Abschlusskolloquium SFB 675
2.-3. November
Clausthal-Zellerfeld
2011
Passively Q-switched lasers for spaceborne applications
EOS Topical Meeting on Lasers (ETML)
26.-28. September
Capri
2011
Yb-free Er-doped 976 nm Pumped Large Mode Area Fiber Amplifier with 67 W of Output Power
Advanced Solid-State Photonics (ASSP)
13.-16. Februar
Istanbul
2011
Yb-free Er-doped 980 nm Pumped Single-Frequency Fiber Amplifier with Output Power of 54 W and Near-Diffraction Limited Beam Quality
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
22.-26. Mai
München
2011
Generation of sub-200-fs microjoule pulses from an all-fiber CPA system
Specialty Optical Fibers & Applications (SOF)
12.-15. Juni
Toronto
2011
Sub-200-fs microjoule pulses from an all-fiber CPA system
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
22.-26. Mai
München
2011
Laserstrahlschweißen von Mischverbindungen aus Stahl und Aluminium
Nano und Material Symposium Niedersachsen
16.-17. November
Salzgitter
2011
Gain switched laser diode based all-fiber laser source emitting simultaneously at 8 different wavelengths in the NIR region
Advanced Solid-State Photonics (ASSP)
13.-16. Februar
Istanbul
2011
Lokale Effekte von Schweißnähten bei laserbasierten Fügekonzepten für hochfeste lastübertragende Strukturmodule - Abschlußkolloquium SFB 675
Industriekolloquium, Abschlusskolloquium SFB 675
2.-3. November
Clausthal-Zellerfeld
2011
Side-pumped, tapered fiber bundle for all-fiber counter-propagating pumped high power fiber amplifiers
SPIE Photonics West: LASE
22.-27. Januar
San Francisco
2011
High power monolithic all-fiber counter-propagating pumped single-frequency amplifier
OFC/NFOEC
6.-10. März
Los Angeles
2011
High power fused single mode optical fiber coupler
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
22.-26. Mai
München
2011
Collinear Coherent Beam Combining of Two Ytterbium Doped Single Frequency Fiber Amplifiers
Conference on Lasers and Electro-Optics (CLEO) and the International Quantum Electronics Conference (IQEC)
1.-6. Mai
Baltimore
2011
Coherent Beam Combining at 1064 nm Employing an Erbium Doped Fiber Amplifier for Phase Control
Advanced Solid-State Photonics (ASSP)
13.-16. Februar
Istanbul
2011
Laser-based approach for bonded repair of carbon fiber reinforced plastics
Conference on Lasers in Manufacturing (LiM)
23.-26. Mai
München
2011
Aufbau einer Anlage zur Herstellung von optischen Faserkomponenten mittels eines CO2-Laser
DPG Frühjahrstagung der Sektion AMOP
13.-18. März
Dresden
2011
Functionality of Laser-Sintered Shape Memory Micro-Actuators
International Conference on Laser Assisted Net Shape Engineering (LANE)
21.-24. September
Erlangen
2010
Steuerung einer Mikrolasersinteranlage zur Generierung von Mikrobauteilen aus einer Nickel-Titan-Formgedächtnislegierung
Virtuelle Instrumente in der Praxis (VIP)
27.-28. Oktober
Fürstenfeldbruck
2010
Dispersion Variation of a Thulium-doped Stretched-pulse Fiber Laser with Spectral Filtering
Conference on Lasers and Electro-Optics (CLEO)
16.-21. Mai
San Jose
2010
Longitudinal mode behaviour of end-pumped, passively q-switched Nd:YAG lasers
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
29. August-3. September
Hamburg
2010
Verifikation verschiedener Lotlegierungen für das Laserstrahllöten von umformfähigen Mischverbindungen aus Stahl und Aluminium
Internationales Kolloquium Hart- und Hochtemperaturlöten und Diffusionsschweißen (LÖT)
15.-17. Juni
Aachen
2010
Development of a Pulsed UV Laser System for Laser-Desorption Mass Spectrometry on Mars
International Conference on Space Optics (ICSO)
4.-8. Oktober
Rhodos
2010
Suppression of Parasitic Laser Processes in Cladding Pumped Er:Yb-Codoped Fiber Amplifier via Auxiliary Signal at 1.0 µm
Advanced Solid-State Photonics (ASSP)
31. Januar-3. Februar
San Diego
2010
Low Repetition Rate High-Energy Fiber Oscillator
Conference on Lasers and Electro-Optics (CLEO)
16.-21. Mai
San Jose
2010
All-fiber Ytterbium Femtosecond Dissipative-Soliton Laser
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
29. August-3. September
Hamburg
2010
Development of a compact-frequency quadrupled, passively Q-switched Nd:YAG laser system for harsh environments
SPIE Photonics West: LASE
23.-28. Januar
San Jose
2010
High Energy Regenerative Thin Disk Amplifier with Sub 200 fs Pulses and 10 W Average Power
Conference on Lasers and Electro-Optics (CLEO) and the International Quantum Electronics Conference (IQEC)
31. Mai-5. Juni
Baltimore
2009
Regenerative Yb:KLuW Thin Disk Amplifier
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Ultrafast double-slab regenerative amplifier with combined gain spectra
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Diode-pumped spatially dispersive Yb:KYW regenerative amplifier
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
High Power, Multi-Segmented Nd:YAG Laser, Longitudinally Pumped at 885 nm
Conference on Lasers and Electro-Optics (CLEO) and the International Quantum Electronics Conference (IQEC)
31. Mai-5. Juni
Baltimore
2009
Faserverstärkersystem mit arbiträren und festen Pulsformen im ns- und ps-Bereich
Jahrestagung der DPG und DPG-Frühjahrstagung
2.-6. März
Hamburg
2009
Detection and simulation of thermally induced deformation of Brillouin scattering spectra in a high-power PCF amplifier
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Regenerative amplification of a 40 ps gain-switched laser diode in an all-fibrer setup
EOS Topical Meeting on Lasers (ETML)
27.-30. September
Capri
2009
Pulse dynamics of all-normal dispersion mode-locked ytterbium lasers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Femtosecond Yb fiber lasers
Meeting of the IEEE Lasers & Electro-Optics Society (LEOS)
4.-8. Oktober
Belek-Antalya
2009
93 fs pulses from a low repetition rate fiber laser
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Development of a pulsed ultraviolet solid-state laser system for Mars surface analysis by laser desorption/ionization mass spectroscopy
European Planetary Science Congress (EPSC)
13.-18. September
Potsdam
2009
Development of a compact-frequency quadrupled, passively Q-switched Nd:YAG laser system for harsh environments
SPIE Photonics West: LASE
24.-29. Januar
San Jose
2009
Enhancement of Process Stability for Laser Spot Micro Welding by using 532 nm Radiation
International Congress on Laser Advanced Materials Processing (LAMP)
29. Juni-2. Juli
Kobe
2009
Timing Jitter of Mode-Locked Fiber Lasers
Advanced Solid-State Photonics (ASSP)
1.-4. Februar
Denver
2009
Quantum-limited noise performance of an ultrafast Yb all-fiber laser
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Influence of doping concentration and corresponding heat generation on the performance of a high power two-head Nd:YAG laser
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Local Effects of Bead-on-Plate and Overlap Welding Seams to increase Strength and Rigidity of Sheet Metal Constructions
Conference on Lasers in Manufacturing (LiM)
15.-18. Juni
München
2009
Investigations of local effects of bead-on-plate and overlap welding seams to increase rigidity and strength steels
Beam Technologies and Laser Application
23.-25. September
St. Petersburg
2009
Nutzung lokaler Effekte von Schweißnähten bei laserbasierten Fügekonzepten für hochfeste lastübertragende Strukturmodule
Industriekolloquium SFB 675
25.-26. November
Clausthal-Zellerfeld
2009
Sub-90-fs ytterbium all-fiber laser
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
14.-19. Juni
München
2009
Nd:YLF Laser Pumped at 880 nm-Excimer
Advanced Solid-State Photonics (ASSP)
1.-4. Februar
Denver
2009
Intrinsische Reduktion von Depolarisationsverlusten in Nd:YAG Kristallen
Jahrestagung der DPG und DPG-Frühjahrstagung
2.-6. März
Hamburg
2009
210 W single-frequency laser with 88\% of output power in TEM00 mode for Advanced LIGO
Frontiers in Optics / Laser Science (FiO/LS)
11.-15. Oktober
San Jose
2009
Ultrafast Yb:KYW regenerative amplifier with combined gain spectra of the optical axes Nm and Np
SPIE Photonics West: LASE
19.-24. Januar
San Jose
2008
Ultrafast Yb:KYW regenerative amplifier with combined gain spectra of the optical axes Nm and Np
Advanced Solid-State Photonics (ASSP)
27.-30. Januar
Nara
2008
Messung von Emissionsspektren der Brillouin Streuung in Ytterbium dotierten einfrequenten Faserverstärkern mit 130 W Ausgangsleistung
DPG Frühjahrstagung
10.-14. März
Darmstadt
2008
320-fs thulium-doped fiber-ring-laser with a pulse energy of 3.5-nJ
Conference on Lasers and Electro-Optics (CLEO)
4.-9. Mai
San Jose
2008
High-power passively mode-locked thulium-doped fibre ring laser with variable dispersion compensation
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Evolution of SBS gain spectra in high-power single-frequency ytterbium doped fiber amplifiers
Conference on Lasers and Electro-Optics (CLEO)
4.-9. Mai
San Jose
2008
Polarization effects in end-pumped passively Q-switched Nd:YAG oscillators
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Ytterbium Kurzpulsfaserlaser ohne Dispersationskompensation
DPG Frühjahrstagung
10.-14. März
Darmstadt
2008
Solid state lasers for gravitational wave detection
International Laser Physics Workshop (LPHYS)
30. Juni-4. Juli
Trondheim
2008
High power single frequency lasers for gravitational wave detection
SPIE Photonics Europe: Solid State Lasers and Amplifiers
7.-11. April
Straßburg
2008
High Efficiency Generation of Second and Fourth Harmonic of Nd:YAG
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Compact, longitudinally stack-pumped, passively Q-switched Nd:YAG oscillator
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Thermal vacuum and vibration testing of the BepiColombo (mercury) laser altimeter prototype laser
SPIE Photonics West: LASE
19.-24. Januar
San Jose
2008
355 nm Tailored Pulse Tandem Amplifier
Advanced Solid-State Photonics (ASSP)
27.-30. Januar
Nara
2008
Effect of pump light quality in end-pumped high power cw resonators with TEM00 operation
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Passively Mode-Locked Thulium-Doped Fiber Oscillator with a Pulse Energy of 4 nJ
Advanced Solid-State Photonics (ASSP)
27.-30. Januar
Nara
2008
Passively Mode-Locked Erbium-Doped Fiber Oscillator with Pulse Energies above 10 nJ
Advanced Solid-State Photonics (ASSP)
27.-30. Januar
Nara
2008
10 nJ-normal dispersion erbium-doped fiber laser exhibiting spectral filtering
Conference on Lasers and Electro-Optics (CLEO)
4.-9. Mai
San Jose
2008
Ultrafast Yb:KYW Thin Disk Regenerative Amplifier with Combined Gain Spectra and 200 µJ Pulse Energy
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Advanced laser-based processes for silicon
Laser Materials Processing Conference
8.-9. Dezember
Tokio
2008
Wavelength tunable ytterbium fs-fiber-laser without dispersion compensation
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Diode End-pumped Core-doped Ceramic Yb:YAG Laser
EPS-QEOD Europhoton Conference on Solid State, Fibre, and Waveguide Coherent Light Sources
31. August-5. September
Paris
2008
Mode discrimination in injection locked high-power single-frequency lasers
Conference on Lasers and Electro-Optics (CLEO)
4.-9. Mai
San Jose
2008
Microsecond-pulsed ytterbium fiber laser system with a broad tuning range and a small spectral linewidth
SPIE Photonics West: LASE
20.-25. Januar
San Jose
2007
Single-Frequency ytterbium-doped fiber laser with 26 nm tuning range
Advanced Solid-State Photonics (ASSP)
28.-31. Januar
Vancouver
2007
High-Power, Direct Upper Laser Level Compared to Traditionally Nd:YAG Pumping
Advanced Solid-State Photonics (ASSP)
28.-31. Januar
Vancouver
2007
Tunable single-frequency external-cavity diode laser ytterbium-doped fiber amplifier system
Advanced Solid-State Photonics (ASSP)
28.-31. Januar
Vancouver
2007
Single-frequency photonic crystal fiber amplifier with 148 W output power
SPIE Photonics West: LASE
20.-25. Januar
San Jose
2007
Passively Q-switched core-doped ceramic Nd:YAG laser with Sm:YAG cladding
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
17.-22. Juni
München
2007
Integriert-optische Mikrostrukturen zur Signalverarbeitung in der Positionsmesstechnik
Kolloquium Mikrofertigung
22.-23. November
Karlsruhe
2007
Core-doped ceramic Nd:YAG laser with Sm:YAG cladding
Conference on Lasers and Electro-Optics (CLEO)
5.-11. Mai
Baltimore
2007
Generation of supercontinua with parabolic pulses
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
17.-22. Juni
München
2007
Similariton fiber laser around 1 µm with a photonic bandgap fiber for dispersion control
Advanced Solid-State Photonics (ASSP)
28.-31. Januar
Vancouver
2007
Parabolic pulse regime of an ultrafast fiber laser
Advanced Solid-State Photonics (ASSP)
28.-31. Januar
Vancouver
2007
Hybrid mode-locking scheme for similariton fiber lasers
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
17.-22. Juni
München
2007
52 fs fiber laser with a fiber-based dispersion control at 1 µm
Frontiers in Optics / Laser Science (FiO/LS)
17. September
San Jose
2007
Stretched pulse and self-similar operation of an ultra-short pulse all-polarization maintaining fiber laser
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
17.-22. Juni
München
2007
Compact high-power, pulsed, single-frequency MOPA laser system with 20 W average output power
Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO®/Europe-EQEC)
17.-22. Juni
München
2007
Power Scaling of End-Pumped Nd:YAG Rod Lasers into the Kilowatt Region
Advanced Solid-State Photonics (ASSP)
28.-31. Januar
Vancouver
2007
High-Power Multi-segmented End-pumped Nd:YAG Laser
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
Incline Village
2006
Single-Frequency Amplifier for the use in Gravitational Wave Detectors
EPS-QEOD Europhoton Conference on Solid State and Fiber Coherent Light Sources
10.-15. September
Pisa
2006
Power Scaling of Diode End-Pumped Nd:YAG Lasers by Applying Dopant Concentration Profiles
Conference on Lasers and Electro-Optics (CLEO)
22.-27. Mai
Baltimore
2006
End-pumped Nd:YAG Laser Applying a Novel Laser Crystal with Longitudinal Hyperbolic Dopant Distribution
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
Incline Village
2006
Kompakter passiv gütegeschalteter Nd:YAG MOPA für weltraumgestützte Laseraltimetrie
DPG Frühjahrstagung der Sektion AMOP
13.-17. März
Frankfurt am Main
2006
Compact, high efficiency, passively Q-switched Nd:YAG MOPA for spaceborne laser-altimetry
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
Incline Village
2006
Single-frequency fiber amplifier emitting 7.8 W at 1030 nm
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
Incline Village
2006
Passiv gütegeschalteter Nd:YAG-Laser für Weltraumanwendungen
DPG Frühjahrstagung der Sektion AMOP
13.-17. März
Frankfurt am Main
2006
High Power Single-Frequency Laser for Gravitational Wave Detection
Advanced Solid-State Photonics (ASSP)
29. Januar-1. Februar
Incline Village
2006
High Efficiency, Passively Q-Switched Nd:YAG MOPA for Spaceborne Laser-Altimetry
SPIE Photonics West: LASE
21.-26. Januar
San Jose
2006
Passively Q-Switched Nd:YAG MOPA for Spaceborne Altimetry
International Conference on High Power Laser Beams (HPLB)
3.-8. Juli
Nizhny Novgorod
2006
Passively Q-Switched Nd:YAG Laser System for Spaceborne Altimetry
EOS Topical Meeting on Photonic Devices in Space, EOS Annual Meeting
16.-19. Oktober
Paris
2006
Compact, Highly Efficient, Passively Q-Switched Nd:YAG MOPA for Spaceborne Bepi Colombo Laser-Altimeter
Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science Conference (QELS)
21.-26. Mai
Long Beach
2006
Passively Q-switched Nd:YAG laser for spaceborne laser altimetry - Bepi Colombo (Mercury) Altimeter
ESA-NASA Working Meeting on Optoelectronics
22. Juni
Noordwijk
2006
Photonic bandgap fiber for dispersion management of similaritons around 1 µm
Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science Conference (QELS)
21.-26. Mai
Long Beach
2006
Simulation der Dynamik parabolischer Pulse in Femtosekunden-Faserlasern
WLT Laser Summer School
28.-30. Juni
Hannover
2006
High Power End-Pumped Nd:YVO4 Amplifier
Advanced Solid-State Photonics (ASSP)
29. Januar - 1. Februar
Incline Village
2006
Stretched-pulse and self-similar operation of an ultrafast Ytterbium-doped fiber ring laser
EPS-QEOD Europhoton Conference on Solid State and Fiber Coherent Light Sources
10.-15. September
Pisa
2006
High power lasers with multi-segmented crystals
EPS-QEOD Europhoton Conference on Solid State and Fiber Coherent Light Sources
10.-15. September
Pisa
2006
Optimized Multi-Segmented Crystal Geometries for Power Scaling of End-Pumped Lasers
Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science Conference (QELS)
21.-26. Mai
Long Beach
2006
195 W injection-locked single-frequency laser system
Conference on Lasers and Electro-Optics (CLEO)
22.-27. Mai
Baltimore
2005
High-Power Fundamental Mode Single-Frequency Laser
Advanced Solid-State Lasers (ASSL)
6.-9. Februar
Wien
2005
High-Power-Laser System for Gravitational Wave Detection
Topical Problems of Nonlinear Wave Physics
2.-9. August
St. Petersburg
2005
High-Power End-Pumped Multi-Segmented Nd:YAG Laser
Advanced Solid-State Lasers (ASSL)
6.-9. Februar
Wien
2005
Diode End-pumped Core-doped Ceramic Nd:YAG Laser
Advanced Solid-State Lasers (ASSL)
6.-9. Februar
Wien
2005
High-power core-doped ceramic Nd:YAG laser
Conference on Lasers and Electro-Optics (CLEO)
22.-27. Mai
Baltimore
2005
Power scaling of diode end-pumped Nd:YAG lasers via multi-segmented rods
Conference on Lasers and Electro-Optics (CLEO)
22.-27. Mai
Baltimore
2005
Thermal Design of Segmented Rod Laser Crystals
Advanced Solid-State Lasers (ASSL)
6.-9. Februar
Wien
2005
Sub-85 fs mode-locked Erbium fiber oscillator with tunable repetition rate
Conference on Lasers and Electro-Optics (CLEO)
16.-21. Mai
San Francisco
2004
Coherent supercontinuum generation with an Erbium-fiber oscillator-amplifier system in an extruded SF6-PCF
Nonlinear Optics: Materials, Fundamentals and Applications
2.-6. August
Waikoloa
2004
High-power end-pumped composite ceramic Nd:YAG laser
Conference on Lasers and Electro-Optics (CLEO)
16.-21. Mai
San Francisco
2004
Books (3)
Generative Manufacturing of Optical, Thermal and Structural Components (GROTESK)
Springer International Publishing
2022
Prozesssicheres und leistungsfähiges Fügen von hochfesten Feinkornbaustählen durch ein Hybridschweißverfahren mit integrierter Vorwärmung
Verlag und Vertriebsgesellschaft mbH
Düsseldorf
176
2015
Book chapters (9)
Additive Manufacturing of Optical, Thermal and Structural Components by Laser Metal Deposition
In:
Generative Manufacturing of Optical, Thermal and Structural Components (GROTESK)
Springer
Cham
2022
Additive Manufacturing of Optics and Optomechatronics: Multiphysics Simulation Environments for Process, Materials and Design Analysis
In:
Generative Manufacturing of Optical, Thermal and Structural Components (GROTESK)
Springer
Cham
2022
Additively Manufactured Polymer Optomechanics and Their Application in Laser Systems
In:
Generative Manufacturing of Optical, Thermal and Structural Components (GROTESK)
Springer
Cham
2022
Development of System Technology for Coaxial Laser Material Deposition of Optical, Thermal and Structural Components
In:
Generative Manufacturing of Optical, Thermal and Structural Components (GROTESK)
Springer
Cham
2022
Additive Manufacturing of Glass Materials for the Production of Optical, Thermal and Structural Components
In:
Generative Manufacturing of Optical, Thermal and Structural Components (GROTESK)
Springer
Cham
2022
Laseradditive Fertigung dünnwandiger Magnesiumbauteile
In:
Konstruktion für die Additive Fertigung 2018
Springer Vieweg
Berlin, Heidelberg
2019
High Energy/High Repetition Rate Laser Pulses from Yb Based Solid State Oscillators with Cavity-Dumping and Regenerative Amplifiers
In:
Ultrashort Pulse Laser Technology
Springer International Publishing Switzerland
Cham
358
2015