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Perfect AR Coating
Posted 26 ago 2015, 14:55 GMT-4 1 Reply
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Hello,
I am using the Ray Optics module to check the collection solid angle of a Laser Induced Fluorescence Collection system. I would like to do this in the approximate limit of perfectly broadband AR coated lenses, without actually specifying the layering of the coating. Essentially, I want to tell the solver to ignore reflections entirely, and only examine the refracted rays that pass through my lenses as they were intended.
If I just add a 0 degree s-polarized AR coating on the material discontinuities that represent the faces of my lenses, many rays still reflect, since I am working with a high NA system.
Any Suggestions?
Thanks,
David
I am using the Ray Optics module to check the collection solid angle of a Laser Induced Fluorescence Collection system. I would like to do this in the approximate limit of perfectly broadband AR coated lenses, without actually specifying the layering of the coating. Essentially, I want to tell the solver to ignore reflections entirely, and only examine the refracted rays that pass through my lenses as they were intended.
If I just add a 0 degree s-polarized AR coating on the material discontinuities that represent the faces of my lenses, many rays still reflect, since I am working with a high NA system.
Any Suggestions?
Thanks,
David
1 Reply Last Post 26 ago 2015, 17:21 GMT-4
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Posted:
9 years ago
Seems like I can get what I want just by turning the allowed number of secondary rays to zero. Thanks!