Answered: The index of refraction of the core of…

The index of refraction of the core of a typical fiber optic is ncore = 1.46; the cladding has nclad = 1.4. Calculate the critical angles for the total internal reflection icrit and αcrit

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

Section: Chapter Questions

Problem 104PQ

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Question

The index of refraction of the core of a typical fiber optic is n_core= 1.46; the cladding has n_clad= 1.4.

Calculate the critical angles for the total internal reflection i_critand α_crit

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