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1. An instantaneous pulse travels through 25 km of MM fiber with a total dispersion of...

1. An instantaneous pulse travels through 25 km of MM fiber with a total dispersion of 9ns/km.
What is the pulse length at the end of the fiber?

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Answer #1

Pulse dispersion Constant length can be given by at = DX L D = 9 ns/km X 25 km - 225 ns = 0.225 Ms.

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