We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.
Photonics – Chinese

Photonics – Chinese

Topics related to Lumerical and more, in Chinese language.

Visualizer里的参数意义Re lm abs angle

    • 2504909744
      Subscriber

      老师,您好。我有两个问题:1.就是我们在查看监视器的电场时,电场的表达式是E=Aexp[i(kr-wt)]还是复振幅E=Aexp(ikr)。   2. 根据欧拉公式exp(ix)=cosx+isinx  展开  的话  那Re是不是Acos(kr)   虚部为Asin(kr)  abs=A    angle =kr。谢谢

    • sidi.lu
      Subscriber

      您好,查看监视器时,电场为复数形式E(x,y,z) = A(x,y,z) exp [i phase(x,y,z)],拥有Ex,Ey,Ez 三个分量。

      E=Aexp[i(kr-wt)]是波动方程平面简谐波通解。

      祝好,

      Sidi

Viewing 1 reply thread
  • You must be logged in to reply to this topic.