Generalization of Fresnel Equations?

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The discussion revolves around the generalization of the Fresnel equations, which determine reflective and transmissive coefficients based on the polarization of incident rays. It is clarified that an unpolarized ray can be viewed as a superposition of two polarized rays, making the need for a generalization unnecessary. Participants agree that the existing equations cover all scenarios through these superpositions. A resource is shared that discusses reflection off anisotropic media, further contributing to the topic. Overall, the conversation emphasizes that the current framework adequately addresses the behavior of unpolarized light.
Abtinnn
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Hi guys!

I was wondering if there is a generalization to the Fresnel equations. Those equations calculate the reflective and transmissive coefficients, but it depends on the polarization of the incident ray. Is there a formula that could calculate those constants for an unpolarized incident ray? Thank you!
 
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An unpolarized ray is just the sum of the two polarizations in equal amounts. The two special cases and their superpositions allow to solve every problem, there is nothing to generalize.
 
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An unpolarized ray is a superposition of two polarized incident rays.
 
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oh!
Sorry I was too dumb to realize that!
Thank you! :)
 

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