2.5W diode-pumped femtosecond Yb:KGW laser

Huimin Liu; Jinrong Tian; Yanrong Song

doi:10.1117/12.2691242

16 October 2023 2.5W diode-pumped femtosecond Yb:KGW laser

Huimin Liu, Jinrong Tian, Yanrong Song

Proceedings Volume 12792, Eighteenth National Conference on Laser Technology and Optoelectronics; 1279219 (2023) https://doi.org/10.1117/12.2691242
Event: Eighteenth National Conference on Laser Technology and Optoelectronics, 2023, Shanghai, China

Abstract

We have demonstrated an end-pumped mode-locked femtosecond Yb:KGW laser which assisted by a semiconductor saturable absorber mirror (SESAM). By using a 2.5% output coupler, the oscillator generated average output power of 2.5 W which pulses duration was 192 fs at a repetition rate of 69.5 MHz, corresponding to a pulse energy of 36 nJ and peak power of 187 kW.

Citation Download Citation

Huimin Liu, Jinrong Tian, and Yanrong Song "2.5W diode-pumped femtosecond Yb:KGW laser", Proc. SPIE 12792, Eighteenth National Conference on Laser Technology and Optoelectronics, 1279219 (16 October 2023); https://doi.org/10.1117/12.2691242

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