中国激光, 1991, 18 (8): 630, 网络出版: 2007-11-12
2.94 μm YAG∶Er3+激光器的研究
Study of 2.94 μm YAG:Er3+crystal laser
摘要
Abstract
The laser characteristics at 2.94μm in YAG:Er3+ crystal were investigated. The internal cavity amplification, loss, threshold, directionality and output energy characteristics curve were measured. When the input was 288 J (T=28.5%), 2J/pulse energy was obtained (ηalops=1%,Pth=110J), when the output at transmittance T=0%,the laser threshold was 69J.
张秀荣, 吴光照, 马笑山, 李粉玉, 祁长鸿. 2.94 μm YAG∶Er3+激光器的研究[J]. 中国激光, 1991, 18(8): 630. 张秀荣, 吴光照, 马笑山, 李粉玉, 祁长鸿. Study of 2.94 μm YAG:Er3+crystal laser[J]. Chinese Journal of Lasers, 1991, 18(8): 630.
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