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Hello, Please explain the set up for the problem with detail so that I can learn how to do other problems like this one. Than5. You have a thin slab of dielectric (thickness t) with a dispersive index n(w)=n, +n,w212 Starting with the field equations

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hincident ray (3) = n,+n, 3/2 | preglected say For incident wave & refracted wave to be in same phase then tseer= integar I aSeeva I -> va seculing nft apply Snells law of the inter ferance - l. sino=n sing O= nsinr 0 = (notn, woºn) sin ( sin see (

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