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how many type of dispertion in fiber optic communication ?

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(joined March 2021)
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hello every ;

please explain to me how many types of dispersion in fiber optic communication and what is the various techniques to compensate for the dispersion?
Thanks, in advance

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    • #69017
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      hello every ;

      please explain to me how many types of dispersion in fiber optic communication and what is the various techniques to compensate for the dispersion?
      Thanks, in advance

    • #69038
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      Ahmad Atieh
      Moderator

      Dear Ahmed,
      if you are using SMF then mainly you have chromatic dispersion and possibly polarization mode dispersion if your data rate is 10G and above. If you are using MMF, there is modal dispersion.
      You may use FBG, DCF or electronic dispersion compensation techniques to compensate for dispersion.
      I recommend the following book to read from it on this topic.
      Optical Fiber Communications: Principles and Practices. John Senior.

      Regards,
      Ahmad

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