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variation of effective index with lambda

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Hi everyone !
I want to plot the variation of effective index with lambda in COMSOL 4.3.151.First i think I have to define freq=c_const/lambda in parametric section.But after that what I have to put in mode analysis frequency in mode analysis frequency node.Is parametric sweep is needed.Please elaborate in slight detail .Thank you very much.

0 Replies Last Post 15 dic 2012, 09:34 GMT-5
COMSOL Moderator

Hello J.N Dash

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