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Dispersion in Optical Fibers

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Questions and Answers

Which phenomenon causes distortion for both digital and analog transmission along optical fibers?

Reflection

Attenuation

Dispersion (correct)

Refraction

What does fiber dispersion result in?

Digital signal enhancement

Optical pulse narrowing

Optical pulse broadening (correct)

Analog signal degradation

What does signal dispersion limit in optical fiber communication systems?

Signal strength

Transmission distance

Data encryption

Maximum possible bandwidth (correct)

What condition must be met for no overlapping of light pulses on an optical fiber link?

<p>The digital bit rate must be less than the reciprocal of the broadened pulse duration</p> Signup and view all the answers

What is another term for the broadened pulse duration due to dispersion on the channel?

<p>τ</p> Signup and view all the answers

Dispersion in Optical Fibers

Choose a study mode

Podcast

Questions and Answers

Which phenomenon causes distortion for both digital and analog transmission along optical fibers?

What does fiber dispersion result in?

What does signal dispersion limit in optical fiber communication systems?

What condition must be met for no overlapping of light pulses on an optical fiber link?

What is another term for the broadened pulse duration due to dispersion on the channel?

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