4-3) Group Velocity of ZnSe. Using the Sellmeier coefficients in the formula below, calculate the following properties of ZnSe at 20 = 0.550 μm. I (a) The refractive index n; (b) The phase velocity in m/s; (c) The group velocity in m/s; (d) The group index N. n² = 1+ + 4.45814-202 22-(0.200860) 2,2-(0.391371)2 2,2-(47.1362)² 0.467216.202 2.89566-202 + (λ, in μm)

Practical Management Science
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ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter13: Regression And Forecasting Models
Section13.3: Simple Regression Models
Problem 6P: Do the sales prices of houses in a given community vary systematically with their sizes (as measured...
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4-3) Group Velocity of ZnSe. Using the Sellmeier coefficients in the formula below, calculate the following
properties of ZnSe at 20 = 0.550 μm.
I
(a) The refractive index n;
(b) The phase velocity in m/s;
(c) The group velocity in m/s;
(d) The group index N.
n² = 1+
+
4.45814-202
22-(0.200860) 2,2-(0.391371)2 2,2-(47.1362)²
0.467216.202
2.89566-202
+
(λ, in μm)
Transcribed Image Text:4-3) Group Velocity of ZnSe. Using the Sellmeier coefficients in the formula below, calculate the following properties of ZnSe at 20 = 0.550 μm. I (a) The refractive index n; (b) The phase velocity in m/s; (c) The group velocity in m/s; (d) The group index N. n² = 1+ + 4.45814-202 22-(0.200860) 2,2-(0.391371)2 2,2-(47.1362)² 0.467216.202 2.89566-202 + (λ, in μm)
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