[Rana A.Participant]

i will download the trial version
thanks for your answer Dr ahmed

[Rana A.Participant]

there is a problem in loading the osd file so i attached two figures one for the model and the other one for the content in the optisystem 7 Default/Transmitters Library/optical Sources/

Attachments:

1. 

   1.png
   

2. 

   2.png
   

[Rana A.Participant]

Dear sir Ahmed,
I used the QAM model existed in the examples and change the bits per symbol and added a continuous laser and the MZM and the fiber channel, but I didn’t find the ‘Set OSNR’ block.
is Set OSNR block not in the optisystem 7 program?
I attached the osd model