High power 888 nm optical fiber end-pumped Nd:YVO4 picosecond regenerative amplifier at hundreds kHz

Zhenao Bai; Zhongwei Fan; Fuqiang Lian; Tan Tan; Zhenxu Bai; Chao Yang; Zhijun Kang; Chang Liu

doi:10.1117/12.2246699

19 October 2016 High power 888 nm optical fiber end-pumped Nd:YVO₄ picosecond regenerative amplifier at hundreds kHz

Zhenao Bai, Zhongwei Fan, Fuqiang Lian, Tan Tan, Zhenxu Bai, Chao Yang, Zhijun Kang, Chang Liu

Proceedings Volume 10152, High Power Lasers, High Energy Lasers, and Silicon-based Photonic Integration; 101520S (2016) https://doi.org/10.1117/12.2246699
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China

Abstract

This paper describes a demonstration of a high power 888 nm end-pumped Nd:YVO4 picosecond regenerative amplifier operated at high repetition rate. By utilizing an all-fiber mode-locking picosecond laser as seed source and 888 nm continuous wave (CW) as pumping source, we obtained regenerative amplified output at 1064.07 nm with spectrum width 0.16 nm, pulse width of 38 ps, maximum power of 21 W, and the repetition rate is continuously adjustable from 300 to 500 kHz. The regenerative amplifier has high power stability and high compact structure.

Citation Download Citation

Zhenao Bai, Zhongwei Fan, Fuqiang Lian, Tan Tan, Zhenxu Bai, Chao Yang, Zhijun Kang, and Chang Liu "High power 888 nm optical fiber end-pumped Nd:YVO₄ picosecond regenerative amplifier at hundreds kHz", Proc. SPIE 10152, High Power Lasers, High Energy Lasers, and Silicon-based Photonic Integration, 101520S (19 October 2016); https://doi.org/10.1117/12.2246699

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