环内选模对撞锁模激光器能量输出特性研究  

RESEARCH ON OUTPUT ENERGY OF COLLIDING MODE-LOCKED Nd: YAG LASER SELECTED MODE IN ANTIRESONANT RING

作　　者：赵卫[1] 杨斌州 孙永道[1] 

机构地区：[1]瞬态光学技术国家重点实验室,中国科学院西安光学精密机械研究所,710068

出　　处：《光子学报》1997年第4期326-329,共4页Acta Photonica Sinica

摘　　要：环内选模Nd：YAG激光器的输出能量比环外选模的输出能量提高了近一倍，而且激光器的其它性能也有了很大的改善．本文从理论和实验上对环内选模激光器的能量输出特性进行了分析和研究，该研究对激光器模式选择方式及方法具有指导意义．This paper described the method, in which fundamental transverse mode was selected by a small hole in an antiresonant ring of laser. By using the method,output energy of laser was increased by 100%, quality of farther and near field of optical beam and stability of laser systm have been improved. Output energy character of colliding mode--locked Nd: YAG laser was studied on theory and experiment. It will be directing significance to selected mode of lasers.

关 键 词：非谐振环 选横模 高斯光束 激光器模式 

分 类 号：TN241[电子电信—物理电子学]