eye diagram - Optiwave

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This topic has 1 reply, 2 voices, and was last updated 5 years, 4 months ago by Ahmad Atieh.

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- December 4, 2018 at 12:42 am #50023
  mehdi taherpoor
  Participant
  Hi
  
  I want to see the signal status of the signal before and after the FPG. But I can only see the situation after the FPG. How can you see both EYE DIAGRAMS? Photos are attached.
  Attachments:
  ARTICLE.jpg
  AFTER-USING-FPG.png
  Capture.jpg
- December 4, 2018 at 12:07 pm #50032
  
  Ahmad Atieh
  Moderator
  
  Hello Mehdi,
  The eye diagram and BER you see is for the backreflected signal of the FBG. If you’d like to see the same for the transmitted signal through FBG, you need to place another eye diagram analyzer after the FBG and connect it properly.
  
  Regards,
  Ahmad
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