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Boundary conditions,what to choose? Optics Module

Posted 2 mag 2015, 01:52 GMT-4 Version 5.0 0 Replies

Eugene Cheypesh
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I`m trying to study Comsol on Fresnel equations. I found out that there are lots of alternative boundary conditions and all of them gives different answers.

Can someone tell me, where I can read something precise about boundaries or maybe give me a piece of advice about what type of boundary condition is better and when.

I have one more precise question about Port, User-Defined Type:
If I define the wave that have propagating vector {kx,0,0} as Exp{-i(kx*x+ky*y+kz*z)} I get bad answer. But in parameters I have mentioned that ky=kz=0!
In other hand, If I define my wave as exp{-i(kx*x)} - everithyng is OK.
Who knows what`s the matter?

Thanks a lot!
0 Replies Last Post 2 mag 2015, 01:52 GMT-4
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