中国激光, 2002, 29 (4): 289, 网络出版: 2006-08-08
LBO Ⅰ类临界相位匹配倍频671 nm激光器
Double-frequency 671 nm Laser with Type-Ⅰ Critical Phase-matching LBO
半导体激光抽运 Ⅰ类临界相位匹配 高效率 红光激光器 LD-pumped LBO LBO type-Ⅰ critical phase-matching high efficiency red laser
摘要
采用1 W国产半导体激光二极管抽运Nd:YVO4,Ⅰ类临界相位匹配LBO晶体腔内倍频,获得了74 mW的671 nm红激光输出的实验结果.分析和实验表明,LBO Ⅰ类临界相位匹配是获得高效率倍频红光输出的实用方法.
Abstract
The experimental results of 74 mW red laser at 671 nm have been observed with 1 W diode pumped Nd∶YVO 4 laser and type-Ⅰ critical phase matching of LBO crystal. The analyses and experiment show that the double frequency by critical phase-matching is the useful method to obtain high efficiency solid-state red laser.
檀慧明, 郑权, 陈颖新, 周立民, 叶子青. LBO Ⅰ类临界相位匹配倍频671 nm激光器[J]. 中国激光, 2002, 29(4): 289. 檀慧明, 郑权, 陈颖新, 周立民, 叶子青. Double-frequency 671 nm Laser with Type-Ⅰ Critical Phase-matching LBO[J]. Chinese Journal of Lasers, 2002, 29(4): 289.
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