Hello, I really need help on this question,(adsbygoogle = window.adsbygoogle || []).push({});

the wave travels normal to a thin plate made of N thin parallel layers of thickness d1,d2.....dN and refractive indices n1,n2...nN, Ignore all the reflactions ,what is the complex ( which I thought transmittane is always real )transmittance of the plate ?

Each of layers having different d and n confuces me, I dont know how to find the matrix for each? M1.M2.M3....MN=M so that I can reach the answer.

Any help ?

thanks

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# Homework Help: Thin films

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