M. Wysmolek
P. Weßels
J. Neumann
U. Morgner
D. Kracht

High power single frequency 2090-nm Ho3+ doped MOPA

SPIE Photonics West: LASE
San Francisco
San Francisco
Type: Konferenzbeitrag
We report the first fully monolithic, polarized, fiber amplifier based on resonantly pumped Holmium doped optical fibers at wavelength longer than 2050 nm. With commercially available fibers, it was possible to achieve Watt level output powers at 2088 nm.