Home Forums SYSTEM 100Gbps DP-QPSK with dsp fail to get sample result

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    • #43432
      lai moon chin
      Participant

      hi there,im quite new to Optisystem.i was simulating the example which i obtained from https://optiwave.com/resources/downloads/optisystem-hot-topics/ where the file name is “100Gbps DP-QPSK with digital signal processing”. but i could not obtained the result like the one in this link https://optiwave.com/applications/100-gbps-dp-qpsk-system-with-digital-signal-processing/…
      however, when i run the sample in Optisystem with the name “DSP for DP-QPSK”…i could obtained much more similar result to the link above. i have 2 confusion here:
      1.Why i could not obtained the result similar to the video or the link?….does anyone has the parameter setting that required for the simulation?
      2.What is the difference between “100Gbps DP-QPSK with digital signal processing” and “DSP for DP-QPSK” ???

      hoping anyone can solve my confusion.
      Best Regards.

    • #43636
      Marc Verreault
      Participant

      Good day,

      These are not our best examples (they were built 2-3 years ago). We have recently added new DSP examples under “OptiSystem 14.0 Samples\Advanced modulation systems\PSK systems\QPSK”. I recommend using these examples instead. Cheers!

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