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k.
Link to the solution
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Consider the situation as given in the figure. | ||
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Assume that the light consists of a stream of photons, all with the same energy hn and with momentums given by k. | ||
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Assume a certain flux of photons (= number per second and cm2) given by Iin, Iref, and Itr. Also assume that you have "mirror" reflection, i.e. both angles are identical (= a) | ||
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Show that you obtain Itr = Iin – Iref and Snellius law (sina/sinb = n) from energy and momentum conservation. | ||
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Link to the solution | ||
Solution to Exercise 5.1-1: Derivation of Snellius Law
Solution to Exercise 5.2-1: Fresnel Coefficients
Solution to Exercise 5.2-1: Fresnel Equations and LEDs
© H. Föll (Advanced Materials B, part 1 - script)
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