Hybrid Nd:YAG/Nd:LuAG Nanosecond Laser Oscillator and Amplifier

Frontiers in Physics

卷:10

Xinxing Lei²  Qiang Liu²  Xing Fu² 

[1] Key Laboratory of Photonic Control Technology (Tsinghua University), Ministry of Education, Beijing, China;

[2] State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing, China;

关键词: hybrid gain medium;    nanosecond laser;    active mirror;    Nd:LuAG;    spectral mismatch;   

DOI  :  10.3389/fphy.2022.922651

来源: DOAJ

【 摘 要 】

We demonstrate an active mirror Q-switched laser with Nd:YAG/Nd:LuAG hybrid gain media, achieving a laser output of 1 J, 10 Hz, 8 ns. Using this hybrid oscillator as well as Nd:YAG and Nd:LuAG amplifiers, the difference in extraction efficiency of hybrid amplification was measured and analyzed, which is useful for high-energy hybrid amplification chains.

【 授权许可】

Unknown