中国激光, 1992, 19 (5): 381, 网络出版: 2007-09-11
1341.4 nm Nd:YAP激光在KTP晶体中三倍频得到447.1 nm蓝色相干辐射
Frequency tripling of 1341.4 nm Nd:YAP laser for obtaining 447.1 nm blue coherent radiation
摘要
本文报道用LiIO3晶体将1341.4 nm Nd:YAP脉冲激光倍频产生的670.7 nm辐射和1341.4 nm激光在KTP晶体中和频得到447.1 nm蓝色相干辐射。计算了上述非线性过程的相位匹配条件和有效非线性系数,计算与实验结果相当吻合。
Abstract
The 670.7 nm coherent radiation was obtained by SHG of 1341.4 nm Nd:YAP laser in LiIO3 crystal and 447.1 nm blue coherent radiation was obtained by frequency summing in the KTP crystal. The values of phase matching angle and effectnoalinear coefficient were calculated for the mentioned nonlinear optical prosesses. The experimental results are in good agreement with calculation.
林文雄, 曾政东, 沈鸿元. 1341.4 nm Nd:YAP激光在KTP晶体中三倍频得到447.1 nm蓝色相干辐射[J]. 中国激光, 1992, 19(5): 381. 林文雄, 曾政东, 沈鸿元. Frequency tripling of 1341.4 nm Nd:YAP laser for obtaining 447.1 nm blue coherent radiation[J]. Chinese Journal of Lasers, 1992, 19(5): 381.
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