偏振度如何设计

- July 30, 2023 at 1:18 am
  
  221068316
  Subscriber
  
  您好，我想请教一下，想做一个激光的偏振度计算，是通过改变polarization angle 角度吗（实则之后电场数值没变化）
- July 31, 2023 at 6:30 pm
  
  Guilin Sun
  Ansys Employee
  
  很可能你需要在了解一下偏振度的定义和你想做的是不是一回事。你选择改变偏振角，结果仍然是线偏振，但是偏振度一般度量偏振光强与总光强之比，你找一下定义看看。
- August 1, 2023 at 2:39 am
  
  221068316
  Subscriber
  
  我知道您说的，想着实验很容易实现激光偏振度的计算，如果是仿真的话是否也能实现类似的功能。
- August 2, 2023 at 4:01 pm
  
  Guilin Sun
  Ansys Employee
  
  如果是两个方向偏振强度之比，很容易仿真，比如用45度偏振的线偏振光入射，检测两个方向的电场，可以计算两个偏振方向强度之比。

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