Home Forums SYSTEM OPTICAL DELAY

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    • #27441
      Hoat Le
      Participant

      what is functions of optical delay componment in bidirectional WDM ?

    • #27445
      alistu
      Participant
    • #27457
      Shahbaz Qureshi
      Participant

      Hi Hoat,

      Due to the propagation of signal in both directions in bidirectional systems. The propagation should occur at the same time or in real time but this is not possible in simulation because of operations going on both sides. This is why we use optical delay to hold one of the signals until operations on both sides are completed and signals can propagate at the same time like in real time.

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