[Muhammad FazlaniParticipant]

Hello Damian,

Awaiting for your response

[Muhammad FazlaniParticipant]

hELLO,

Thanks for your response and yes q factor is 6 to 7 now but why there is lot of distortion ? i have used dcf here so it should be clear. As you can see in the file which i have attached above where although Q Factor is high but there is less distortion.

[Muhammad FazlaniParticipant]

Hello,

I have tried both but still couldn’t get my Q factor between 6 to 7. would you kindly see and help ? i have attached my file

[Muhammad FazlaniParticipant]

Hello Damian,

Thanks alot for your help. i get it now and i am also working on optical phase conjugation technique for which what i did is placed Matlab component between two optical fibers and taking the signal conjugate in order to remove dispersion. i got following results before and after dispersion is this correct ?

awaiting for your response

Attachments:

1. 

   beforeopc.png
   

2. 

   beforeopc2.png
   

3. 

   afteropc.png
   

4. 

   afteropc2.png
   

[Muhammad FazlaniParticipant]

Hello Damian,

I did as you instructed and i got following two results as shown in attached pictures. but i have queries that

In PIC SPM1: is this showing the inverted phase ??

and In PIC SPM2: whats the chirp is suggesting?? that there is phase difference because of which chirp is produced ??

I am beginner so please can you tell me its significance, i would really appreciate

Attachments:

1. 

   spm1.png
   

2. 

   spm2.png
   

[Muhammad FazlaniParticipant]

other than this do you know how to implement XPM in optisystem ?

[Muhammad FazlaniParticipant]

Thanks alot and i am trying too but its just i dont know maybe there is something i am missing

[Muhammad FazlaniParticipant]

Hello Friends,

I have checked and simulated above file of OPC.osd but if we are conjugating the signal it means we should get the spectrum opposite to that of signal we are transmitting. but we are not getting any such response in attached file. is there anything which i am missing ?

[Muhammad FazlaniParticipant]

Hello,

Thanks alot for replying. and yes, i am new in this. Attached is my file, its showing the spectrum at output but not with phase inverted as i followed the instructions of tutorials for SPM. please have a look and guide me.

Attachments:

1. SPM2.osd