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Q1:Calculate the number of modes at 820 nm and 1.3um in a graded- index fiber having a parabolic-index profile (a 2), a 25-mm core radius, ni= 1.48, and n2 1.46. How does this compare to a step- index fiber? Then, find the launching angle of the fifth mode of propagation (assume the reflection coefficient phase 0 degree).

Q1:Calculate the number of modes at 820 nm and 1.3um in a graded- index fiber having a parabolic-index profile (a 2), a 25-mm core radius, ni= 1.48, and n2 1.46. How does this compare to a step- index fiber? Then, find the launching angle of the fifth mode of propagation (assume the reflection coefficient phase 0 degree).

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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GROUP THREE Ql:Calculate the number of modes at 820 nm and 1.3um ina graded- index fiber having a parabolic-index profile (a = 2), a 25-mm core radius, ni= 1.48, and n= 1.46. How does this compare to a step- index fiber? Then, find the launching angle of the fifth mode of propagation (assume the reflection coefficient phase =0 degree).
Transcribed Image Text:GROUP THREE Ql:Calculate the number of modes at 820 nm and 1.3um ina graded- index fiber having a parabolic-index profile (a = 2), a 25-mm core radius, ni= 1.48, and n= 1.46. How does this compare to a step- index fiber? Then, find the launching angle of the fifth mode of propagation (assume the reflection coefficient phase =0 degree).
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