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Dispersion in optical fiber

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  • 1. Multiple Choice
    30 seconds
    1 pt

    What is dispersion in optical fiber communication?

    Compression of light pulses

    Broadening of transmitted light pulses along the channel

    Overlapping of light pulses on compression

    Absorption of light pulses

  • 2. Multiple Choice
    30 seconds
    1 pt

    For no overlapping of light pulses down on an optical fiber link, the digital bit rate BT must be:

    Less than the reciprocal of broadened pulse duration

    More than the reciprocal of broadened pulse duration

    Same as that of than the reciprocal of broadened pulse duration

    Negligible

  • 3. Multiple Choice
    30 seconds
    1 pt

    The maximum bit rate that may be obtained on an optical fiber link is 1/3Γ. State whether the given statement is true or false.

    True

    False

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