3 years ago

Why do the optical signals used in optical fibre cables have avery short wavelength?

1 answer:

3 0

Answer:

Optical signals have very high frequencies. A high frequency means a short wave length because the wave length is inversely proportional to the frequency (λ = v/f), where v is the propagation speed in the media.

Explanation:

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Explanation:

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Why do the optical signals used in optical fibre cables have avery short wavelength?​

Why do the optical signals used in optical fibre cables have avery short wavelength?