Photonics

Photonics

Topics related to Lumerical and more.

Single point group delay result by FDTD ports

    • 1155186054
      Subscriber

      Hi,

      I am trying to get the group delay of a grating strucure However as I am trying to use the group delay calculation by ports group in FDTD, I can only get the group delay at the center wavelength of the simulation. What is the reason for this?

    • Dev
      Ansys Employee

      Hello,

      Please check the source settings. It seems like the source is set for one frequency point. 

      Thanks for using ALF

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