EXERCISE 7.1-1Quarter-Wave Film as an Anti-Reflection Coating. Specially designed thin films are oftenused to reduce or eliminate reflection at the boundary between two media of different refractiveindexes. Consider a thin film of refractive index n and thickness d sandwiched between mediaof refractive indexes n₁ and na. Derive an expression for the B element of the M matrix for thismultilayer medium. Show that light incident from medium I has zero reflectance if d = X/4 and72 =√173, where A = Ao/m₂.d=>/4-2√3Figure 7.1-3 Anti-reflection coating.

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EXERCISE 7.1-1 Quarter-Wave Film as an Anti-Reflection Coating. Specially designed thin films are often used to reduce or eliminate reflection at the boundary between two media of different refractive ndexes. Consider a thin film of refractive index n₂ and thickness d sandwiched between media f refractive indexes n₁ and na. Derive an expression for the B element of the M matrix for this ultilayer medium. Show that light incident from medium I has zero reflectance if d = X/4 and ==√173, where λ = Ao/m₂. m₁ d=1/4- 282 Figure 7.1-3 Anti-reflection coating.

EXERCISE 7.1-1 Quarter-Wave Film as an Anti-Reflection Coating. Specially designed thin films are often used to reduce or eliminate reflection at the boundary between two media of different refractive ndexes. Consider a thin film of refractive index n₂ and thickness d sandwiched between media f refractive indexes n₁ and na. Derive an expression for the B element of the M matrix for this ultilayer medium. Show that light incident from medium I has zero reflectance if d = X/4 and ==√173, where λ = Ao/m₂. m₁ d=1/4- 282 Figure 7.1-3 Anti-reflection coating.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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EXERCISE 7.1-1
Quarter-Wave Film as an Anti-Reflection Coating. Specially designed thin films are often
used to reduce or eliminate reflection at the boundary between two media of different refractive
indexes. Consider a thin film of refractive index n and thickness d sandwiched between media
of refractive indexes n₁ and na. Derive an expression for the B element of the M matrix for this
multilayer medium. Show that light incident from medium I has zero reflectance if d = X/4 and
72 =√173, where A = Ao/m₂.
d=>/4-
2√3
Figure 7.1-3 Anti-reflection coating.

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