With relative high secondary harmonic generation coefficient and wide acceptance Angle, LBO crystal is chosen as the most suitable secondary harmonic generation crystal for blue lasers.
倍频晶体选择了非线性系数相对较大、允许角相对较宽的LBO晶体。
Theoretical analyses are presented on the critically phase-matched second-harmonic generation (SHG) in a biaxial crystal with the focused fundamental Gaussian beams.
本文对在临界相位匹配条件下使用聚焦高斯光束在双轴晶体中产生二次谐波进行了理论分析。
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