Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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.

how to specify the excitation wavelength instead of the frequency in version 4.2

Please login with a confirmed email address before reporting spam

Hi,

I am just wondering if there is a way to use the value of wavelength instead of frequency in the "Study Setting" in version 4.2. I know how to do that in version 3.5, but could not figure the trick for the new version. Thanks.

Yan

2 Replies Last Post Apr 10, 2012, 12:40 p.m. EDT
COMSOL Moderator

Hello Yan Wang

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.


Please login with a confirmed email address before reporting spam

Posted: 1 decade ago Apr 10, 2012, 9:38 a.m. EDT
Hi Yan,

I have the samne problem . Could you find out how to do it?
I'll appreciate it if you could help me in this case.

Regards,
Akram
Hi Yan, I have the samne problem . Could you find out how to do it? I'll appreciate it if you could help me in this case. Regards, Akram

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago Apr 10, 2012, 12:40 p.m. EDT
put the frequency as c_const/lambda , where lambda is you wavelength in meters.
put the frequency as c_const/lambda , where lambda is you wavelength in meters.

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.