Passively Q-Switched Ho,Pr:LiLuF4 Laser at 2.95 μm Using MoSe2

Passively Q-Switched Ho,Pr:LiLuF4 Laser at 2.95 μm Using MoSe2

In this letter, we report a diode-end-pumped continuous wave (CW) and passively Q-switched Ho,Pr:LLF laser at 2.95 μ m. A maximum CW output power of 98 mW was achieved. The highest output power of 58 mW was radiated with a pulse duration of 818.8 ns and a repetition rate of 71.05 kHz. Even shorter p...

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Veröffentlicht in:IEEE photonics journal 2017-10, Vol.9 (5), p.1-7
Hauptverfasser: Yan, Zhengyu, Li, Guoqiang, Li, Tao, Zhao, Shengzhi, Yang, Kejian, Zhang, Shuaiyi, Fan, Mingqi, Guo, Lei, Zhang, Baitao
Format: Artikel
Sprache:eng
Schlagworte:
Absorption
Diode-pumped lasers
Fiber lasers
Optical fiber couplers
Optical pumping
Power generation
Pump lasers
Q-switched lasers
solid state lasers
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Zusammenfassung:In this letter, we report a diode-end-pumped continuous wave (CW) and passively Q-switched Ho,Pr:LLF laser at 2.95 μ m. A maximum CW output power of 98 mW was achieved. The highest output power of 58 mW was radiated with a pulse duration of 818.8 ns and a repetition rate of 71.05 kHz. Even shorter pulse duration of 731.5 ns was obtained at a minor output coupler transmission.
ISSN:1943-0655
1943-0647
DOI:10.1109/JPHOT.2017.2749328