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.
出处
《半导体光电》
EI
CAS
CSCD
北大核心
2006年第5期605-607,共3页
Semiconductor Optoelectronics
关键词
光电反馈
高稳定性
全固体激光器
optoeleetronie feedbaek
high stability
all-solid-state laser
