Thermal lens and stress induced birefringence are two key effects that must be considered in the design and optimization of high-power DPL.

• 激光通过工作物质时所产生的热透镜以及应力双折射两种效应是高功率二极管泵浦激光器(DPL)的设计和优化过程中必需考虑的因素。