LD端泵自锁模激光器泵浦光整形系统  

LD End-pumped Self-mode-locked Laser's Coupling System

作　　者：于海娟[1] 李港[1] 陈檬[1] 张丙元[1,2] 任锋[1] 

机构地区：[1]北京工业大学激光工程研究院 [2]聊城大学物理科学与信息工程学院,山东聊城252059

出　　处：《北京工业大学学报》2005年第3期255-258,共4页Journal of Beijing University of Technology

基　　金：北京市自然科学基金资助重点项目(3021001)

摘　　要：为了满足克尔透镜锁模的严格条件,对LD泵浦自锁模激光器的泵浦光路整形系统进行了理论分析和实验验证.在考虑球差的情况下,设计了一套结构简单、耦合效率70%以上的整形系统,得到了满足锁模条件的46.9μm×45.1μm的光斑.Considering the effect of the spherical aberration, a coupling system used in the LD end-pumped KERR-lens mode-locked system has been analyzed in detail. The relationships between the mirrors' parame- ters and the light spot width has been calculated. At last, a practical and effective coupling system is designed, which is special for the Self-mode-locked system of 46.9μ×45.1μm.

关 键 词：二极管激光器 自锁模 球差 整形系统 

分 类 号：TN243[电子电信—物理电子学]