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How to select specified optical trajectories in the GO module?

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Hi all,

In the Geometrical Optics module, when doing a ray tracing, how to neglect specified reflected or refracted rays if there exists multiple reflection and refraction? For example, when a ray strikes a slab, it reflects and refracts at the top surface, then the refracted ray will reflect and refract at the other interface. If I just want to display the original ray, then refracts, and the rays reflects twice inside the slab, and finally the one refracts out the slab, is there any way to do so?

Thanks,
Tony

0 Replies Last Post 7 ott 2015, 22:44 GMT-4
COMSOL Moderator

Hello Tianyu Dong

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