B) A rhinestone is made from glass with a refractive index of 1.50. In order to make it more reflective, it is coated with a layer of silicon oxide with an index of refraction of 2.50. (i) Determine the minimum coating thickness needed to ensure that light of wavelength 680 nm and of perpendicular incidence will be reflected from the two surfaces of the coating with fully constructive interference?

B) A rhinestone is made from glass with a refractive index of 1.50. In order to make it more reflective, it is coated with a layer of silicon oxide with an index of refraction of 2.50. (i) Determine the minimum coating thickness needed to ensure that light of wavelength 680 nm and of perpendicular incidence will be reflected from the two surfaces of the coating with fully constructive interference?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Wave Optics

Section: Chapter Questions

Problem 58P

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