#1: An optical fiber has a core refractive index of 1.48 and cladding refractive index of 1.46. Pico-second light pulses propagate through a 5 km long fiber. (a) Find the time (to) it will take for a ray of light to travel along the axis of the fiber. (b) Find the pulse width after the pulses travel through 5 km fiber. (c) Estimate the maximum bit-rate at which data can be sent over such a fiber.

#1: An optical fiber has a core refractive index of 1.48 and cladding refractive index of 1.46. Pico-second light pulses propagate through a 5 km long fiber. (a) Find the time (to) it will take for a ray of light to travel along the axis of the fiber. (b) Find the pulse width after the pulses travel through 5 km fiber. (c) Estimate the maximum bit-rate at which data can be sent over such a fiber.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Wave Optics

Section: Chapter Questions

Problem 38P

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