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Model Numerical Aperture Optical Fiber

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Hi all,

I am performing a Ray Tracing study of light passing several different optical fibers with 50um distance between them. Each of these fibers has a different acceptance angle. How can I determine the incidence angle for each individual ray when it crosses a boundary and freeze it if it is outside the acceptance angle range? Can I use the variables gop.nix, gop.niy and gop.niz for that?

Best regards, Paul


0 Replies Last Post Jan 27, 2021, 8:50 a.m. EST
COMSOL Moderator

Hello Paul Biegel

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