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RSOA- Coherent Detection OFDM QAM4

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(joined August 2016)
Participant

Dear College,
when I connect the RSOA output of the ONU to coherent detection I got very bad constellation diagram.
Could you please help me with this issue?
my system is QAM4 OFDM.
Regards,

Responses (1):

    • #66862
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      shaymaa Tahhan
      Participant

      Dear College,
      when I connect the RSOA output of the ONU to coherent detection I got very bad constellation diagram.
      Could you please help me with this issue?
      my system is QAM4 OFDM.
      Regards,

    • #66871
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      Ahmad Atieh
      Moderator

      Dear Shaymaa,
      you may refer to the example (Reflective SOA.osd) in OptiSystem example library for more information on the connection and operation of the RSAO. The example can be found at the following link.
      C:\Users\USER NAME\Documents\OptiSystem 17.0 Samples\Component sample files\Amplifiers Library\Optical\SOA
      Regards,
      Ahmad

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