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Governing equation in wave propagation (for self-focusing)

Posted 14 nov. 2014, 15:44 UTC−5 Wave Optics Version 4.4 0 Replies

Bukuk Oh
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Hello, all

I have been studying the non-linear optical phenomena by COMSOL(v4.4) tool.
My first try is started from the Self-focusing Model (frequency domain solving) which is provided from COMSOL base program. (See the detached file).
So I checked the governing equation for this case. But the form is quite different with my expectation.
Is there anybody to explain the reason?

attached file 1 : COMSOL tutorial for self focusing
attached file 2 : Governing equations for COMSOL and my expectation
0 Replies Last Post 14 nov. 2014, 15:44 UTC−5
COMSOL Moderator

Hello Bukuk Oh

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