In optical communication using silica optical fiber, 1 mm spectral width at 1300 mm corresponds to a bandwidth of (assume refractive index of silica optical fiber = 1.5)

In optical communication using silica optical fiber, 1 mm spectral wid

1.	In optical communication using silica optical fiber, 1 mm spectral width at 1300 mm corresponds to a bandwidth of (assume refractive index of silica optical fiber = 1.5)
A.	150 GHz
B.	120 GHz
C.	80 GHz
D.	90 GHz
Answer» C. 80 GHz

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In optical communication using silica optical fiber, 1 mm spectral width at 1300 mm corresponds to a bandwidth of (assume refractive index of silica optical fiber = 1.5)

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