Ch4.4.1. A silica multimode step index fiber has a core refractive index of 1.46. Determinethe optical loss in decibels due to Fresnel reflection at a fiber joint with:(a) a small air gap;(b) an index-matching epoxy which has a refractive index of 1.40.It may be assumed that the fiber axes and end faces are perfectly aligned at the joint.Ans. (a) 0.31 dB; (b) 3.8 x 10-4 dB

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4.1. A silica multimode step index fiber has a core refractive index of1.46. Determin the optical loss in decibels due to Fresnel reflection at a fiber joint with: (a) a small air (b) an index-matching epoxy which has a refractive index of 1.40. It may be assumed that the fiber axes and end faces are perfectly aligned at the joint. gap; Ans. (a) 0.31 dB; (b) 3.8 × 10-4 dB

4.1. A silica multimode step index fiber has a core refractive index of1.46. Determin the optical loss in decibels due to Fresnel reflection at a fiber joint with: (a) a small air (b) an index-matching epoxy which has a refractive index of 1.40. It may be assumed that the fiber axes and end faces are perfectly aligned at the joint. gap; Ans. (a) 0.31 dB; (b) 3.8 × 10-4 dB

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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