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采用定向棱镜谐振腔在固体激光器上获得了腔镜允许失调角为± 2 0°的高抗失调稳定性和远场发散角小于 1.6 mrad,光场模式为低阶模的高光束质量的激光输出 ,并对谐振腔的特性进行了理论分析。
High beam quality laser output with solid-state lasers enabling high anti-offset stability with a misalignment angle of ± 20 ° and a far-field divergence angle of less than 1.6 mrad with a light field mode of lower order mode , And the characteristics of the resonant cavity were analyzed theoretically.