中国激光, 1992, 19 (10): 790, 网络出版: 2007-09-11
LiIO3倍频晶体相位匹配角θm和dθm(λ)/dλ参数的计算
Expressions of the phase matched angle 6m and its wavelength coefficient dθm(λ)/dλ for LiIO3crystal
摘要
Abstract
In this paper, the least-square fitting method is used to obtain function relation of phase matched angle m(v) of LiIO3 crystal with wavelength of the fundamental wave. The errors of calculation of phase matched angle θm(λ) obtained are less than +0.1 degree within the wavelength of 0.8-1.9um. The errors of calculation for this expression is +7.6% within the wava length range of 0.8-1.9um.
曾政东, 沈鸿元. LiIO3倍频晶体相位匹配角θm和dθm(λ)/dλ参数的计算[J]. 中国激光, 1992, 19(10): 790. 曾政东, 沈鸿元. Expressions of the phase matched angle 6m and its wavelength coefficient dθm(λ)/dλ for LiIO3crystal[J]. Chinese Journal of Lasers, 1992, 19(10): 790.
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