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Updated: May 10, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
Published on: July 12, 2017
Theoretical and experimental study on passively Q-switched intracavity frequency-doubled solid-state yellow Raman
Shuanghong Ding1, Wenhui Zhang, Shiwu Wang
1Institute of Opto-Electronic Information, Yantai University, Yantai, China. shding@ytu.edu.cn
Abstract:
Normalized space-dependent rate equations of passively Q-switched intracavity frequency-doubled Raman lasers are deduced for the first time. The normalized rate equations are solved numerically to investigate the influences of the normalized variables on the yellow laser performance. The LD end-pumped passively Q-switched Nd:YAG/SrWO(4)/KTP/Cr:YAG yellow Raman laser is realized, and the maximum yellow laser output power is 350 mW with the incident pump power of 5.9 W with Cr:YAG of 85% initial transmission. The theoretical analysis and optimization are taken out for the experiment, and the theoretical results are in accordance with the experimental ones.

