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Chaotic Laser

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(joined November 2014)
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How can we generate chaotic signal using laser in optisystem?

Responses (3):

    • #59529
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      Aadil Raza
      Participant

      How can we generate chaotic signal using laser in optisystem?

    • #59557
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      Joshua Donald
      Moderator

      Hi Aadil,

      We can create a chaotic signal using an ideal single mode laser driven by a dc bias generator. Open up the dc bias generator and change the mode from normal to sweep then go into the parameter sweep window and change the spread to Gaussian. I gave the Gaussian distribution a nominal value 0.3 and standard deviation 0.1. This essentially makes the bias generator output random values and which will randomly vary the center frequency of the laser.

      Regards,
      Josh

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    • #59572
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      Aadil Raza
      Participant

      Hi Josh,

      Thanks for the reply. Please let me know one more thing how can we check the chaoticity of the generated chaotic signal? I mean is there any method in optisystem or algorithm in Matlab?

    • #59694
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      muhammad jawad
      Participant

      Dear Josh

      Thanks for imparting good relevant information regarding chaotic laser. Can we have your email address.?
      regards

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