EDF reflecting

[emrah yiğitParticipant]

Hello everyone,

I am working on EDFA and have a problem with reflecting EDF signal for double pass. Below you can find the screenshot of my project. I couldn’t get any signal after second EDF’s output port. Is there anyone who has opinion ?

[Joshua DonaldMember]

Hi Emrah,

Can you try sending the screenshot again, it did not properly attach.

Regards,
Josh

[emrah yiğitParticipant]

Hi Joshua,

Below you attached the screenshot again.

Thanks in advance.

Attachments:

1. 

   1.jpg
   

[Joshua DonaldMember]

Hi Emrah,

I noticed there is no optical null at the unused input of the reflector bidirectional. You can try adding an optical null there because any input that is unused needs a null connected for the project to calculate. If that does not work you can send the project in a zip file to my email joshua.donald@optiwave.com for me to have a look at it.

Regards,
Josh

Attachments:

1. 

   reflector.jpg
   

[emrah yiğitParticipant]

Hi,

I tried that solution but it did not work. So, I mailed the project to you.

Thanks in advance.

[emrah yiğitParticipant]

Is there anyone who faced that kind of problem ?