Question

How the power is lost in optical fibre through dispersion? explain.
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Answer 1

Answer:

Thorlabs' DCF4 Non-Zero Dispersion-Shifted Fiber offers low attenuation and near-zero dispersion performance from 1530 nm to 1565 nm (C-band). Compared to standard single mode fibers, DCF4 fiber features a low negative dispersion of -4.0 ps/nm•km at 1550 nm that allows it to be used alone as an effective solution to dispersion problems over short or Fibers .

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