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Question: problem 1 transmisslon through a multilayered dielectric a find tho...

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Problem 1 Transmisslon through a multilayered dielectric. (a) Find tho three lowcst frequencics at which all of the incident powcr would be transmitted through the three-layer structure shown in Figure. The permeability of all three media is u0. (b) If complete transmission is required for any thickness of the center medium, what is the lowest usable frequency? (c) Find the bandwicth of the transmission, defined as the range between the two lowest percentage values adjacent to and orn cither side of the frequency found in (b). Also find the lowost percentage valucs of transmission. (c) Why doos tho reflcction from multiply coatod optical lenses tond to bo purplo in color? 1.0 cm 3.0 cm 1.0 cm Air Air 2 (Ca)

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