中国激光, 1991, 18 (2): 114, 网络出版: 2007-11-12
KNbO3倍频产生488.5 nm ps蓝光
ps blue light at 488. 5nm generated by frequency doubling with a KNbO3crystal
摘要
用6.9×5.3×3.3mm~3的KNbO3晶体对光学参量放大系统输出的波长连续可调近红外光进行倍频,产生485～493nm连续可调的ps蓝光。488.5nm的能量转换效率为2.6％,峰值功率大于2kW。
Abstract
Using a KNbO3 crystal of 6.9×5.3×3.3mm3 size tunable blue light at 485 -493nm was generated by frequency doubling of the tunable near IR output from an optical parametric amplifier. The energy conversion efficiency at 488.5nm has been measured to be 2.6%, and the peak power over 2kW.
参考文献
邹群, 耿兆华, 赵庆春, 陆雨田, 董景元, 郭晶华, 何慧娟. KNbO3倍频产生488.5 nm ps蓝光[J]. 中国激光, 1991, 18(2): 114. 邹群, 耿兆华, 赵庆春, 陆雨田, 董景元, 郭晶华, 何慧娟. ps blue light at 488. 5nm generated by frequency doubling with a KNbO3crystal[J]. Chinese Journal of Lasers, 1991, 18(2): 114.
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