.A step-index fibre has a numerical aperture of 0.26, a core refractive index of 1.5 and a core diameter of 100 micrometer. Calculate the acceptance angle. Select one: a. 15.07° O b. 1.47° c. 2.18° d. 24.15°

.A step-index fibre has a numerical aperture of 0.26, a core refractive index of 1.5 and a core diameter of 100 micrometer. Calculate the acceptance angle. Select one: a. 15.07° O b. 1.47° c. 2.18° d. 24.15°

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 85AP: A light ray of wavelength 461.9 nm emerges from a 2-mm circular aperture of a krypton ion laser. Due...

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Concept explainers

Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as:

Question

.A step-index fibre has a numerical aperture of 0.26, a
core refractive index of 1.5 and a core diameter of 100
micrometer. Calculate the acceptance angle.
Select one:
a. 15.07°
b. 1.47°
c. 2.18°
d. 24.15°

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