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Photonics – Chinese

Photonics – Chinese

Topics related to Lumerical and more, in Chinese language.

FDTD中DFTmonitor监视到的电场分量相位疑问?

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    • 2304249834
      Subscriber

      我使用了1550的高斯光源,经光纤出射10um后得到的相位图如下,

      请问这里的相位值是什么含义,弧度还是角度?,是相对于光源的相位延迟是吗?

      这里的相位值是通过高斯光束经过的光程乘以波矢减去光源相位计算出来的吗?

       

    • Niki Papachristou
      Ansys Employee

      Hi Subscriber,

      Thank you for reaching out to us! Please note that this is the optics forum and not the photonics where lumerical related questions are posted. For your next lumerical question please post at: Ansys photonics forum. I will go ahead and transfer this post to the Photonics Chinese forum.

      Kind Regards,

      Niki

      • 2304249834
        Subscriber

        Ok, I understand. Thank you for your reminder.

    • sidi.lu
      Subscriber
      1. 是弧度。是当前的相位,而非相对于初始相位的延迟。
      2. 可以这么理解,但是高斯光的传输以及相位是与方位角相关。
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