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Continuous Spectrum

The wavelengt...

Question

The wavelength of the carrier waves in a modern optical fibre communication network is close to

A

600 n m

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B

900 n m

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C

2400 n m

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D

1500 n m

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Solution

The correct option is D $1500 n m$
To minimise attenuation, wavelength of carrier waves is close to $1500 n m$ .

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