摘要
本文对用于端面泵浦的梯度折射率透镜耦合系统作了研究。实验得到了基模工作时大于３０％的光光转换效率。并且讨论了二元光学相位板在耦合系统中的应用。
The GRIN lens(GL) end pump coupling system has been studied in this paper.More than 30% optical to optical conversion efficiency in the fundamental mode operation has been achieved experimentally.In addition,the application of binary phase plates to the coupling system has been discussed.
出处
《激光杂志》
EI
CAS
CSCD
北大核心
1997年第6期10-13,21,共5页
Laser Journal
基金
国家高技术激光技术主题项目
