Port Boundary

Please login with a confirmed email address before reporting spam

Hello, all

Does the port in wave optics absorbs all the incident power ?

for example, I have two periodic ports. Port#1 is ON and port#2 is OFF. The electric mode field amplitude of the port#1 is (0,1,0). I want to read the Transmittance of power to port#2. So I want to read abs(ewfd.S21)^2.

What electric mode field amplitude I should set to the port#2 ? Does it matter for the listener port (=port#2) ?

Thanks !


0 Replies Last Post 1 Jun 2020, 06:03 GMT-4
COMSOL Moderator

Hello Hamid Hamidzadeh

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.

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.