Photonics

Photonics

What is the line 27 of the scrpit in your charge 100 video?

    • HAOYU LIU
      Subscriber

      safasfsaasdqwqswadwwssssssdwaline 27 is unclear

    • Khashayar Ghaffari
      Ansys Employee

      Hi,

      This line plots the normalized response and the 3db threshold line. Please try the following as the full command:

      plot(1e-9*w(2:Nw)/2/pi,20*log10(abs(H(2:Nw))/max(abs(H))) , log10(three_dB(2:Nw)),"Frequency (GHz)", " Normalized response (dB)","","log10x");

      This script is similar to the vertical_photodetector_3dB_bandwidth.lsf available in the vertical photodetector example where transient response is reported. Feel free to use that file for further clarification/as a reference.

      Best

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