How to calculate the co and cross polarized transmittance/reflectance in Comsol?

Please login with a confirmed email address before reporting spam

In Comsol, I want to calculate the Txx(transmittance to x polarized for incident x polarized), Txy(transmittance to x polarized for incident y polarized), Rxx, Rxy, and so on in comsol. S21/S11 never gives info about the particular polarization, it gives the overall transmittance and reflectance. But how to find these components in COMSOL?


1 Reply Last Post 9 mai 2024, 09:56 UTC−4
Robert Koslover Certified Consultant

Please login with a confirmed email address before reporting spam

Posted: 2 weeks ago 9 mai 2024, 09:56 UTC−4

There may be some shortcuts for your particular (unspecified) geometry and problem setup, but in the most general/arbitrary case, you can always fall back to doing it the old fashioned way. That is, inspect (e.g., plot, tabulate) the individual field components and compute the appropriate ratios of them.

-------------------
Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
There may be some shortcuts for your particular (unspecified) geometry and problem setup, but in the most general/arbitrary case, you can always fall back to doing it the old fashioned way. That is, inspect (e.g., plot, tabulate) the individual field components and compute the appropriate ratios of them.

Reply

Please read the discussion forum rules before posting.

Please log in to post a reply.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.