Nonlinear Distortion - Optiwave

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This topic has 2 replies, 2 voices, and was last updated 11 years ago by Damian Marek.

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- May 12, 2014 at 8:45 am #11445
  
  Ajay Vyas
  Participant
  
  we are working on the NLD removal techniques for radio over fiber link.Technical Support suggested us CATV for the NLD analysis. But we are still unable to identify that how we can analyzed the order of nonlinearity when we increase the length of fiber or laser power etc.
- May 13, 2014 at 1:34 pm #11486
  
  Damian Marek
  Participant
  
  Hi Ajay,
  
  Thanks for your patience! We are looking into this question, sorry for the long wait.
  
  Damian
- May 14, 2014 at 12:04 pm #11515
  
  Damian Marek
  Participant
  
  Hi again,
  
  This is beyond my expertise! I have attached some papers that could help you out. I believe that the two-tone analysis technique is required (on top of performing single tone analysis).
  
  Here’s a link to Wikipedia which describes the process:
  
  http://en.wikipedia.org/wiki/Second-order_intercept_point
  http://en.wikipedia.org/wiki/Third-order_intercept_point
  
  Sorry I couldn’t help further.
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