Question

A monochromatic wave propagates along a waveguide in z direction. These points of constant phase travel in constant phase travel at a phase velocity Vₚ is given by?

a.

Vₚ=ω/β

b.

Vₚ=ω/c

c.

Vₚ=C/N

d.

Vₚ=mass/acceleration

Posted under Optical Communication

Answer: (a).Vₚ=ω/β

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Q. A monochromatic wave propagates along a waveguide in z direction. These points of constant phase travel in constant phase travel at a phase velocity Vₚ is given by?

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