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Transition Boundary Layer

Posted 16.06.2014, 10:28 GMT-4 0 Replies

Joé Habel
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Hi,

I'm modelling a hollow-core fiber with the WaveOptics module.

I want to get the (complex) effective mode index of the principal modes, so I can analyse the losses. However, I only get real effective mode.

I guess it is related to the option of the Transition Boundary Layer I chose. I tried a few different. If I use the "relative permeability", can I enter the complex relative permeability of silver at 10,6 [µm]? Or does it have to be a real number ?

Thank you for any help,
Joe

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0 Replies Last Post 16.06.2014, 10:28 GMT-4
COMSOL Moderator

Hello Joé Habel

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