Topics related to Lumerical and more

How to get a more detailed band structure of photonic crystal ?

    • DuangHsin Huang

      Recently I'm learning the calculation of 2D photonic crystal through Lumerical FDTD.

      From this example:, I wanna know how to modify my input data (including the setup script, .lsf file... etc) in order to get a more detailed band structure (ie : 100 different k value instead of 30). 


    • Guilin Sun
      Ansys Employee

      You can directly modify the sweep number in the sweel utility:

      You will need to modify each of them. the default 10 is for one direction. You can change it to 30, then you can get 90 points since it has 3 directions.

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