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.
出处
《中国激光》
EI
CAS
CSCD
北大核心
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
