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Thread: optical communication

  1. #1

    optical communication

    hello,
    the optical communication is done in either in 1300nm and 1550nm. Why?
    The Nd:YAD laser wavelength is 1640nm. Why fibers are not used in this wavelength? Which laser is used for communication.
    pl reply..
    regards

    sajith.




  2. #2

    Pdf 32 Re: optical communication

    please send optical communication viva based questions

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