Dear Guilin Sun,
Thank you for your detailed explanation about the FDTD unit, scaling factor, and the use of the ruler and index monitor. I appreciate your suggestion to use a rectangle geometry for testing.
Could you please provide me with more information on how to use the script to get data from the index monitor? Also, could you explain more about the continuous geometry and what kind of monitors would be suitable for my case? Lastly, when you mentioned using a rectangle geometry for testing, were you referring to the rectangle shape in the structure tools?
In addition, could you please recommend a suitable standard geometry with side angles for me to simulate and elaborate on how to use two monitors to calculate the angle after simulation?
Thank you for your help.
Best regards,
Miller.