节点文献
全固化环形单频Nd∶YVO4可调谐激光器
All-solid-state Single-frequency Ring Nd∶YVO4 Tunable Lasers
【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。
【Abstract】 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;
【Key words】 all solid state laser; single frequency ring laser; tunable laser;
【Key words】 all solid state laser; single frequency ring laser; tunable laser;
【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
- 【文献出处】 中国激光 ,Chinese Journal of Lasers , 编辑部邮箱 ,2002年07期
- 【分类号】TN2481
- 【被引频次】11
- 【下载频次】210