中国激光, 1994, 21 (8): 617, 网络出版: 2007-08-17
全固体化Nd:YVO4单频绿光激光器
All-solid-state Intracavity Frequency Doubled Nd:YVO4 Laser of Single-frequency Operation
“面对面” 短程吸收 单频运转 LD泵浦绿光激光器 face to face short absorption depth single-frequency operation LD pummped green laser
摘要
采用“面对面”激光二极管泵浦Nd:YVO4和KTP内腔倍频,获得单横模单纵横绿光输出。阈值泵浦功率为12 mW,实测的单端绿光最大单横模输出为7.3 mW,最大单纵模输出为1.5 mW,光光转换效率为1.9%。全固化系统设计小型紧凑,运转可靠。
Abstract
By using a miniature cavity and KTP cristal,an efficient intracavity frequency doubled Nd:YVO4 laser, "face to face" pumped by a laser diode has been established.The measured single-transversal TEMoo mode and single-longitudinal-mode SHG maximum outputS are 7.3 mW and 1.5 mW respectively.The threshold pump power is 12 mW and a total optical conversion efficiency of 1.9% for the second harmonic generation has beer obtained.
张宽收, 李瑞宁, 谢常德, 彭堃墀, 杨华光, 郑红, 季阳阳. 全固体化Nd:YVO4单频绿光激光器[J]. 中国激光, 1994, 21(8): 617. 张宽收, 李瑞宁, 谢常德, 彭堃墀, 杨华光, 郑红, 季阳阳. All-solid-state Intracavity Frequency Doubled Nd:YVO4 Laser of Single-frequency Operation[J]. Chinese Journal of Lasers, 1994, 21(8): 617.
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