Home Forums SYSTEM optical phase conjugation

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    • #18228
      sobana a
      Participant

      Hai…..

      I need know how to construct OPC using optisystem version 12…….

    • #18231
      sobana a
      Participant

      i need to know where we are adding the RF carrier while working in OFDM

      • #18233
        alistu
        Participant

        I think it depends on your system detection scheme. If you are using coherent optical OFDM, the OFDM block just produces the baseband signal and you need to up-convert it using a laser and MZM, what is called EXTERNAL MODULATION.
        Have a look at the CO-OFDM layout in the page below which happens to be a HOMODYNE coherent scheme:

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    • #18237
      Damian Marek
      Participant

      If you have matlab you can use this example file I made:

      OPTICAL PHASE CONJUGATION

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