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accuracy in evaluating refractive index

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Hi,

I am using RF module > perpendicular mode in order to simulate the distribution of modes and get the refractive indices, when I use related m.file of the geometry ,I get refractive indices with not enough accuracy ,so

how can I increase the accuracy of the answer using m.file?

Thanks in advance,

0 Replies Last Post 12 apr 2013, 13:10 GMT-4
COMSOL Moderator

Hello Sara Kian

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