The method of ray tracing method is used to simulate the propagation of the rays in disk fiber laser, and the configuration factors influencing the pumping efficiency are analyzed.

• 摘要利用光线追迹法模拟了圆盘光纤激光器内部光线的传输情况，并分析了影响圆盘激光器泵浦效率的各种结构参数。