For the optical fiber shown in the figure, find the minimum angle of incidence (0;) that will result in total internal reflection if the refractive index for the cladding (2) is 1.40 and the refractive index of the core is (A.) n₁ = 1.59 and (B.) ni 1.74. = Cone of acceptance n₁ Core Cladding (n.) 0 A. 0; ≥ B. O≥

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter38: Refraction And Images Formed By Refraction
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For the optical fiber shown in the figure, find the minimum angle of incidence (0;) that will result in total internal reflection if
the refractive index for the cladding (2) is 1.40 and the refractive index of the core is (A.) n₁ = 1.59 and (B.) ni 1.74.
=
Cone of acceptance
n₁
Core
Cladding (n.)
0
A. 0; ≥
B. O≥
Transcribed Image Text:For the optical fiber shown in the figure, find the minimum angle of incidence (0;) that will result in total internal reflection if the refractive index for the cladding (2) is 1.40 and the refractive index of the core is (A.) n₁ = 1.59 and (B.) ni 1.74. = Cone of acceptance n₁ Core Cladding (n.) 0 A. 0; ≥ B. O≥
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