[복사열전달] Snell’s law and Brewster angle

Consider the following geometry near air-dielectric interface (Consider refractive indices of 1 and n for air and dielectric, respectively.). Also shown are the Electric field polarizations. (a) Apply Snell’s law to describe θ3. (b) Show the following Fresnel’s formula (for electric field polarization above), that is E2/E1 = tan(θ3 − θ1)/(θ3 + θ1). (c) Based on the Fresnel’s formua in (b), Show that there is no reflected wave if tan θ1 = n where θ1 the angle of incidence. (a) (b) (c)...

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