Simulation of Patterns and Qualitative Analysis of Pattern Rotation in an End-Pumped Nd：YVO4 Laser  

作　　者：韩克祯 潘淑娣 范秀伟 黄海涛 何京良 

机构地区：[1]College of Physics and Electronics, Shandong Normal University, Ji'nan 250014 [2]School of Physics, Shandong University of Technology, Zibo 255049

出　　处：《Chinese Physics Letters》2006年第11期2982-2984,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos 10534020 and 60478009.

摘　　要：We simulate some laser output patterns observed in our previous experiment employing superposition of Laguerre- Gaussian modes. The rotating pattern is qualitatively analysed from the point of contemporary spatial burning hole effect of the lasing crystal.We simulate some laser output patterns observed in our previous experiment employing superposition of Laguerre- Gaussian modes. The rotating pattern is qualitatively analysed from the point of contemporary spatial burning hole effect of the lasing crystal.

关 键 词：TRANSVERSE-MODE COMPETITION SEMICONDUCTOR-LASERS GAUSSIAN MODES YAG LASER CAVITY CO2-LASER 

分 类 号：TN24[电子电信—物理电子学]