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physics.optics2022★ 24 cited
8.7-W average power, in-band pumped femtosecond Ho:CALGO laser at 2.1 um
Weichao Yao, Yicheng Wang, Sergei Tomilov +7
We report on an in-band pumped SESAM mode-locked Ho:CALGO bulk laser with a record-high average power of 8.7 W and an optical-to-optical efficiency of 38.2% at a central wavelength…
physics.optics2022★ 19 cited
50-W average power Ho:YAG SESAM-modelocked thin-disk oscillator at 2.1 um
Sergei Tomilov, Yicheng Wang, Martin Hoffmann +4
Ultrafast laser systems operating with high-average power in the wavelength range from 1.9 um to 3 um are of interest for a wide range of applications for example in spectroscopy,…