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Boundary Mode Analysis

Posted Dec 8, 2023, 9:24 a.m. EST Electromagnetics, Ray Optics, Wave Optics 1 Reply

Andres Biondi
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HI All,

I am working on simulating a SM fiber using the Electromagnetic Waves, Beam Envalopes physics. I am using two numeric ports. the issue that i am facing is that a section of the plot is missing, and I dont know why. I dont know if I have a boundary issue. Any help is appriciated.

1 Reply Last Post Dec 13, 2023, 10:21 p.m. EST
Robert Koslover Certified Consultant
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Posted: 11 months ago Dec 13, 2023, 10:21 p.m. EST
Updated: 11 months ago Dec 13, 2023, 10:07 p.m. EST

I'm just making a wild guess here, but... is the line that you selected for your "line graph" continuous? If it is not a continuous line, but rather three disconnected line segments, then that would account for the gaps in your plot. That said, if that isn't the issue and if you haven't identified the problem already, then I suggest posting your .mph file to the forum so others here can take a closer look.

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
I'm just making a wild guess here, but... is the *line* that you selected for your "line graph" *continuous*? If it is *not* a continuous line, but rather three disconnected line segments, then that would account for the gaps in your plot. That said, if that isn't the issue and if you haven't identified the problem already, then I suggest posting your .mph file to the forum so others here can take a closer look.

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