The index of refraction of a certain type of glass is expressed by the relation: 4825 nm2 n(1) = 1.525 + What is the phase velocity of a pulse propagating in this glass and centered at 400 nm? %3D 22 1.950 x 1048 m/s O 1.929 x 10^8 m/s O 2.550 x 1048 m/s O 2.543 x 1048 m/s O 1.943 x 1048 m/s O 2.529 x 10 8 m/s

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter35: Diffraction And Interference
Section: Chapter Questions
Problem 71PQ
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The index of refraction of a certain type of glass is
expressed by the relation:
4825 nm2
n(1) = 1.525 +
What is the phase velocity of a pulse propagating
22
in this glass and centered at 400 nm?
1.950 x 1048 m/s
1.929 x 10^8 m/s
2.550 x 1048 m/s
2.543 x 10^8 m/s
1.943 x 1048 m/s
2.529 x 10^8 m/s
Transcribed Image Text:A https://docs.google.com/forms/d/e/1FAIPQLSE314EFQ40DDLUQ2J-QszOYSw4jnZhTUYvpl Q Search The index of refraction of a certain type of glass is expressed by the relation: 4825 nm2 n(1) = 1.525 + What is the phase velocity of a pulse propagating 22 in this glass and centered at 400 nm? 1.950 x 1048 m/s 1.929 x 10^8 m/s 2.550 x 1048 m/s 2.543 x 10^8 m/s 1.943 x 1048 m/s 2.529 x 10^8 m/s
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