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ECE · Q18

Optical Communication

Engineering and GATE · ECE · question 18

Q18

When λ is the optical wavelength in vacuum, k is given by k = 2 . What does k stand for in the

When λ is the optical wavelength in vacuum, k is given by   What does k stand for in the
A.
Phase propagation constant
Answer
B.
Dielectric constant
C.
Boltzmann's constant
D.
Free-space constant

Answer: Option A

Solution

Answer: Option A
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