Consulting and development
Faseroszillator, der bei einer Wellenlänge von 2 µm ultrakurze Pulse emittiert. Foto: LZH

The Laser Zentrum Hannover e.V. (LZH) develops rare-earth doped solid-state and fiber lasers, and offers consulting in this area.


The department „Laser Development“ develops customer-specific fiber and solid-state laser systems or individual subassemblies. The portfolio comprises systems emitting both in femtosecond, picosecond,  nanosecond but also in continuous mode.

For these purposes, mainly Nd3+/Yb3+, Er3+ and Tm3+/Ho3+ doped materials with specific emission wavelengths of 1 µm, 1.5 µm and 2 µm are used. Besides complete systems, the department can, for example, also develop amplifier assemblies and customize them to work with existing lasers. The application fields for these systems are e.g. laser material processing and metrology.

We will be happy to discuss your individual requirements. Please feel free to contact us.