对撞脉冲锁模Nd：YAG激光器线宽的研究  

INVESTIGATION ON LINEWIOTH OF A CPM Nd:YAG LASER

作　　者：任友来[1] 阎兴隆[1] 杨鸿儒[1] 

机构地区：[1]中国科学院西安光学精密机械研究所瞬态光学室

出　　处：《光子学报》1996年第10期954-959,共6页Acta Photonica Sinica

摘　　要：本文报道了同时采用Ｆａｂｒｙ－Ｐｅｒｏｔ标准具和光栅监测对撞脉冲锁模Ｎｄ：ＹＡＧ激光器输出线宽的初步结果，通过改变泵浦能量获得０．１１ｎｍ～０．２５ｎｍ的激光线宽，表明了自相关调制在锁模激光脉冲线宽展宽中起着重要的作用；并对一些相关实验进行了观测。In this paper we report our initial results on the measuremet of laser linewidth using a Fabry-Perot etalon and grating simultaneously for a CPM Nd:YAG laserLaser linewidth 0.11nm～0.25nm is obtained by means of changing pump energy Experiment had indicated that the self-phase modulation plays an important role in the linewidth broadening of mode-locked pulses.Some experiments relative to the linewidth are observed.

关 键 词：超短光脉冲 激光线宽 光栅 

分 类 号：TN241[电子电信—物理电子学]