Light-source having linewidth of 100 nm centered at 500 nm is used to gain approximately monochromatic light from a white source. Calculate: a. the coherence time b. the coherence length. Given [ ∆λ/λ = ∆f/f
Light-source having linewidth of 100 nm centered at 500 nm is used to gain approximately monochromatic light from a white source. Calculate: a. the coherence time b. the coherence length. Given [ ∆λ/λ = ∆f/f
University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter4: Diffraction
Section: Chapter Questions
Problem 73P: A first-order Bragg reflection maximum is observed when a monochromatic X-ray falls on a crystal at...
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Light-source having linewidth of 100 nm centered at 500 nm is used to gain approximately monochromatic light from a white source. Calculate:
a. the coherence time
b. the coherence length.
Given [ ∆λ/λ = ∆f/f ]
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