Hi Urvi pathak,
I am also not getting the expected output. rather I am getting an eye diagram as attached in the reply no. 33931. Still looking into the problem and once I get the solution I will upload the design file. without using WDM the system is giving very good result but when I implement the same transmitter and receiver in WDM the eye diagram is as in abouve component. Thanks for the patience.
Regards,
Dhiman