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Photonics – Chinese

Photonics – Chinese

Topics related to Lumerical and more, in Chinese language.

FDTD导入结构import image

    • 1937945680
      Subscriber

      请问把一个这样的二值图导入到FDTD作为xy方向的结构,白色部分为需要的结构,在x,y方向的线度均为2.5um。怎么能只导入白色部分,剔除黑色呢?还有在import image里面的threshold是什么作用呢,我改动他之后好像没什么效果?

    • liamhuang
      Subscriber

      您好,针对您的问题,1)您需要检查阈值,你可以尝试将THRESHOLD值设置在黑白灰度值中间偏上的位置,直到黑色部分被识别为背景,白色部分被正确识别为结构部分;可以尝试勾选INVERT选项。2)Threshold为阈值,用于区分不同的灰度值。——佳研 黄龙鑫

       

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