高稳定全固体绿激光器光电反馈控制技术  

Optoelectronic Feedback Technology for High Stability All Solid-state Green Laser

作　　者：高兰兰[1] 檀慧明[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130022

出　　处：《半导体光电》2006年第5期605-607,共3页Semiconductor Optoelectronics

摘　　要：分析了用光电反馈方法实现高稳定激光功率输出的原理和条件。根据实时监测激光器输出功率的变化,调节激光器泵浦源LD的工作电流,使激光器的功率输出达到高度稳定。通过此方法获得了16 h功率稳定性优于0.18%的绿激光器,证明此方法是实现中小功率全固体高稳定激光器的有效方法。The principle and conditions of optoelectronic feedback method, by which high stability output power could be realized, have been analyzed. Through real-time detecting the change of output power and adjusting the driving current of LD, the stability of output power in 16 h is better than 0.18%. It is proved that optoelectronic feedback is an efficient method for allsolid-state laser with high stability.

关 键 词：光电反馈 高稳定性 全固体激光器 

分 类 号：TN248.1[电子电信—物理电子学]