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Photonics – Chinese

Photonics – Chinese

Topics related to Lumerical and more, in Chinese language.

如何用Lumerical FDTD验证最小偏向角

    • Tang Yongjie
      Subscriber

      老师你好,在FDTD中用高斯光束模拟光入射三棱镜,再用Frequency-domain field and power monitor观测了光线线路后,能有什么办法来验证最小偏向角原理么。如果有相关案例或者指导我将不胜感激,感谢。

    • Guilin Sun
      Ansys Employee

      最小偏向角原理在实验时需要调整入射角以找到这个角度,仿真是指定入射角,因此你应该测试几个不同的入射角然后比较它们的偏向角。你考虑是不是?

      你可以修改入射角,仿真后计算偏向角,做一个图,看看偏向角的变化,应该能找到这个最小偏向角。

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