全固化环形单频Nd∶YVO_4可调谐激光器  

All-solid-state Single-frequency Ring Nd∶YVO_4 Tunable Lasers

作　　者：张靖[1] 马红亮[1] 王润林[1] 李凤琴[1] 谢常德[1] 彭堃墀[1] 

机构地区：[1]山西大学光电研究所教育部量子光学重点实验室,山西太原030006

出　　处：《中国激光》2002年第7期577-579,共3页Chinese Journal of Lasers

基　　金：国家自然科学基金 (No .6 99770 2 4 ;No .6 98370 10 );山西省青年科学基金资助项目

摘　　要：分析了Nd∶YVO4 激光晶体两平 平通光面自身的标准具效应对单频激光器调谐特性的影响。采用一通光面切成 1°劈形的Nd∶YVO4 晶体来消除自身的标准具效应 ,通过调节插入谐振腔内的标准具 ,使半导体激光器 (LD)抽运Nd∶YVO4 单频激光器的最大可调谐范围达到约 10 0GHz。The influence of the etalon effect of the two plano plano face Nd∶YVO 4 crystal on the frequency tuning characteristics of single frequency laser is investigated. Using the 1° wedged Nd∶YVO 4 on one face and mode selection property of the etalon inserted inside laser resonator, the precise frequency tuning of LD pumped single frequency ring Nd∶YVO 4 laser has been demonstrated experimentally by means of adjusting the inclined angle of the etalon. The maximum tunable frequency range is about 100 GHz.

关 键 词：全固化激光器 环形单频激光器 可调谐激光器 半导体激光器 标准具 

分 类 号：TN248[电子电信—物理电子学]