Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
S parameters are calculated as zeros for some of the values in parameter sweep
Posted 19 giu 2018, 18:31 GMT-4 Wave Optics, Results & Visualization Version 5.2a 0 Replies
Please login with a confirmed email address before reporting spam
Hello,
I did an "ewfd" simulation on a grating coupler. I did a parameter sweep on wavelength (lam), and I can get some S parameters for lam = 1.45 ~ 1.51 um, but I got all zeros for the remaining wavelengths (1.52 ~ 1.65 um). I am not sure what is wrong. Anyone has an idea? Thank you.
(a screenshot of the result is attached)
Attachments:
Hello Congshan Wan
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.