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.

Problem in optical waveguide simulation

Please login with a confirmed email address before reporting spam

I have been confront with a new problem when I am analyzing the mode of a optical waveguide in comsol mutiphysics. The waveguide is 3D. I want to consider the injection of light in one port of the waveguide and then examine which mode can be excited,but I don't know how to do it. The optical waveguide is a little different
from the step index fiber,but it's of no importance. My problem is the injection of light. If only someone can help me! Thanks a lot!

0 Replies Last Post Dec 2, 2009, 4:09 AM EST
COMSOL Moderator

Hello Lin Ling

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.

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.