Home Forums SYSTEM Chaotic Laser

Chaotic Laser

Profile Photo
(joined November 2014)
Participant

How can we generate chaotic signal using laser in optisystem?

Responses (3):

  • #59529
    Profile Photo
    Aadil Raza
    Participant

    How can we generate chaotic signal using laser in optisystem?

  • #59557
    Profile Photo
    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

    Attachments:
    +1
  • #59572
    Profile Photo
    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
    Profile Photo
    muhammad jawad
    Participant

    Dear Josh

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

LoginYou must be logged in to reply to this topic.