[Muhammad Zubair Khan NiaziParticipant]

okk thanks Aabid Baba!

[Muhammad Zubair Khan NiaziParticipant]

Hello Aabid Baba,
what should i used instead of combiner? how to move forward? after AGC amplifier?

[Muhammad Zubair Khan NiaziParticipant]

here is the paper i want to simulate.

Attachments:

1. hou2015.pdf

[Muhammad Zubair Khan NiaziParticipant]

Hello Dear Aabid Bada!
i am attaching snapshot of my work, please check this out,after photodiode and AGC amplifier i want to demodulate signal using PLL.

Attachments:

1. 

   Screenshot-2016-06-14-14.35.38.png
   

[Muhammad Zubair Khan NiaziParticipant]

Respected Friends
thanks for help. As same i have implemented in my receiver section but failed to demodulate the signal. i am attaching my work in optisystem. kindly check and point out the mistake(s) in my work.
MAIN PURPOSE:
demodulate signal by using PLL.
1) system works correctly uptill Photodiode and AGC amplifiers. Ahead i am facing problem to demodulate signal by using phase locked loop (PLL).
Highly thankful.

Attachments:

1. Project-optisystem.osd

[Muhammad Zubair Khan NiaziParticipant]

here is the block diagram of receiver. I want to implement it in optisystem. please help!

Attachments:

1. 

   Heterodyne-synchronous-receiver.png