摘要
用6.9×5.3×3.3mm^3的KNbO_3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。
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.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1991年第2期114-116,共3页
Chinese Journal of Lasers
关键词
KNbo3晶体
倍频
PS蓝光
frequency doubling with KNbO3 crystal, ps blue ligeht at 485-493nm
