PROBLEMS FOR WEEK 2For a step index fiber, the refractive index of the core n,-1.45, therefractive index of the cladding n,-1.444. Then, try to answer theproblems below,O A. calculate the NA (Numerical Aperture) and the relativerefractive index difference A.If the fiber is immerged in the water (the refractive index is 1.3).calculate the corresponding NA of the fiber in this case.

The formula for the NA (Numerical Aperture) is:

Answered: PROBLEMS FOR WEEK 2 For a step index…

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter1: The Nature Of Light

Section: Chapter Questions

Problem 51P: You can determine the index of refraction of a substance by determining its critical angle. (a) What...

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