Question

5. A plane, linearly polarized light wave, with intensity, Io, is transmitted through a system of perfect linear polarizers (we assume that all light is transmitted in the transmission direction but in the perpendicular direction all light is absorbed). Give for the following systems of polarizers and transmission directions the total transmitted intensity: (angles are measured in the same direction and relatively to the polarization direction of the incident light) a) one at 90° angle b) two at the angles 45° and 90 c) three at the angles 30 , 60° and 90 d) N polarizers an the angles 90°N , 2 90%N , 3 x 90°N , 4 x 900/N , 90° e) from d) we let N

Answer 1

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