Mahlein H F, Zeidler G
Appl Opt. 1971 Apr 1;10(4):872-9. doi: 10.1364/AO.10.000872.
In a rotational ellipsoidal exfocal pumping system the linear lamp is arranged between vertex and nearest focus, and the laser rod is aligned between the second focus and the other vertex along the major axis of a rotational ellipsoidal mirror. For this optical pumping system, a calculation of the pump light distribution in the laser rod was performed on a computer by use of a ray tracing procedure. The calculations take account of reflection losses, multiple reflections, and shadowing at the end faces of the laser rod and the lamp. A series of diagrams presents the results of the computer calculations, which are also compared with experimental results.
在一个旋转椭球外焦点泵浦系统中，线性灯布置在顶点和最近焦点之间，激光棒沿着旋转椭球镜的主轴在第二个焦点和另一个顶点之间对齐。对于这个光泵浦系统，通过使用光线追踪程序在计算机上对激光棒中的泵浦光分布进行了计算。计算考虑了反射损失、多次反射以及激光棒和灯端面处的阴影。一系列图表展示了计算机计算的结果，这些结果也与实验结果进行了比较。
