Problem with my OCDMA setup - Optiwave

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This topic has 2 replies, 3 voices, and was last updated 9 years, 6 months ago by Ravil.

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- May 24, 2015 at 8:55 pm #21112
  
  Taiwo Ambali Abiola
  Participant
  
  Kindly help, I have an OCDMA system with 9 transmitters and with only just 3 receivers which are selected based on the code(encoding/decoding using FBG to encode and laser array source) I used. I keep observing that irrespective of how I try to improve the recieved BER, they are still 10 raise to power of (-5), (-3) and (-2), I used amplifier, dcf and often increase the power at the transmitter but keep getting the same thing.
  
  Kindly suggest for me what to do
- May 24, 2015 at 11:22 pm #21113
  
  Ashu verma
  Participant
  
  Hello,
  Kindly attach your file for more information.And can you please tell us what type of coding you are using,as there are no. of ways to encode a signal optical code division multiplexing.
  Regards
- May 25, 2015 at 11:23 pm #21145
  
  Ravil
  Participant
  
  Hi Taiwo,
  
  There are many things and details that can go wrong with the scheme. Please, upload the scheme of OCDMA system that you are using for your design, if it is possible. It will be easier for us to help you this way. On the other side, the screen shot of your scheme together with some explanations of what you performed can help us in understanding your problems as well.
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