Numerical simulation and analytical description of thermally induced birefringence in laser rods
Numerical simulation and analytical description of thermally induced birefringence in laser rods
复制标题
激光棒热致双折射的数值模拟和分析描述
DOI：
10.1109/jqe.2001.929582
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发表时间：
2000
影响因子：
2.5
通讯作者：
H. Weber
中科院分区：
文献类型：
--
作者：
M. Schmid;R. Weber;T. Graf;M. Roos;H. Weber
基于有限元法的数值模拟结果的Nd：YAG晶体棒的热致双折射的测量和解析解进行了比较。提出了一种新的非均匀泵浦的解析解。结果表明，热致双折射的行为是非常敏感的泵浦几何。
The results of numerical simulations based on finite-element methods for thermally induced birefringence in Nd:YAG crystal rods are compared with measurements and analytical solutions. A novel analytical solution for inhomogeneous pumping is presented. It is shown that the behavior of thermally induced birefringence is very sensitive to the pump geometry.