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Few Mode Step index fiber

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Hi all, Can someone help! im trying to model a fiber that can support 2 modes, when I defined all my parameters and try runing simulation an error message pop on the screen which reads: - Name: nEff0 - Property: shift (Search for eigenvalues around) and i did not define nEff0 in my parameters

thank you

Rabiu S


0 Replies Last Post Oct 14, 2017, 4:15 a.m. EDT
COMSOL Moderator

Hello RABIU IMAM SABITU

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