Reflection by thin layers. In the figure, light is incident perpendicularly on a thin layer of material 2 that lies between (thicker) materials 1 and 3. (The rays are tilted only for clarity.) The waves of rays r₁ and r2 interfere, and here we consider the type of interference to be either maximum (max) or minimum (min). The table below provides the indexes of refraction n₁, n2, and n3, the type of interference, and the thinlayer thickness L in nanometers. Give the wavelength that is in the visible range. ng ng 221 n1 n2 n3 Type LA 1.43 1.48 1.81 min 244
Reflection by thin layers. In the figure, light is incident perpendicularly on a thin layer of material 2 that lies between (thicker) materials 1 and 3. (The rays are tilted only for clarity.) The waves of rays r₁ and r2 interfere, and here we consider the type of interference to be either maximum (max) or minimum (min). The table below provides the indexes of refraction n₁, n2, and n3, the type of interference, and the thinlayer thickness L in nanometers. Give the wavelength that is in the visible range. ng ng 221 n1 n2 n3 Type LA 1.43 1.48 1.81 min 244
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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Transcribed Image Text:Reflection by thin layers. In the figure, light is incident perpendicularly on a thin layer of material 2 that lies between (thicker) materials 1
and 3. (The rays are tilted only for clarity.) The waves of rays r₁ and r2 interfere, and here we consider the type of interference to be
either maximum (max) or minimum (min). The table below provides the indexes of refraction n₁, n2, and n3, the type of interference,
and the thinlayer thickness L in nanometers. Give the wavelength that is in the visible range.
ng
ng
221
n1
n2 n3
Type LA
1.43 1.48 1.81
min 244
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