Menu

Discussion Forum

New Discussion
Filtern

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 express the complex conjugate of a electric field in RF 3.5a

Posted 27.04.2011, 10:03 GMT-4 Version 5.2, Version 5.2a 2 Replies

Xuejun Zha
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I am trying to simulate the laser pulse propergation in a nonlinerly optical crystal. In my model, the complex conjugate of a electric field is need. I wonder how to express it.

Thanks,

Frank
2 Replies Last Post 02.08.2016, 05:01 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 27.04.2011, 15:25 GMT-4
Hi

do a search on the 3.5 doc (index them its worth it to quickly find references), you have a few operators, and some special ones, like the "realdot()" to handle complex operations. Complex values are in many cases expressed by "phasors" particularly for postprocessing access

--
Good luck
Ivar
Hi do a search on the 3.5 doc (index them its worth it to quickly find references), you have a few operators, and some special ones, like the "realdot()" to handle complex operations. Complex values are in many cases expressed by "phasors" particularly for postprocessing access -- Good luck Ivar
Mohamad ghaffarian niasar
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 8 years ago 02.08.2016, 05:01 GMT-4
Use conj(x)
Use conj(x)

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.

Suggested Content