Home Forums SYSTEM pulsed laser source using Matlab component

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    • #49319
      adil fadhil
      Participant

      Hi everyone

      I would like to model a pulsed laser source capable of generating pulses with duration 0.3 ns at a wavelength of 1550 nm and a pulse rate ranging from 0 to 500 MHz using Matlab component . Can anybody help me? thank you in advance.

    • #49333

      Hi Adil,
      do you need to use matlab within OptiSystem?
      I think you can generate pulses with specs you mentioned in Optisystem without need of Matlab!!

      explain more what you need and I will try to help.
      Regards,
      Mohamed

    • #49343
      adil fadhil
      Participant

      Dear Mr.Mohamed

      I would like to build my own quantum cryptography system using the co-simulation between matlab and optiwave. the first part of this system is the weak coherent pulses laser source which consists from classical laser source (pulsed laser source), linear polarizer and band-bass filter. I am really need help for this task and i am very appreciate you if you help me. thank you.

      Adil

    • #49344
      adil fadhil
      Participant

      Dear Mr.Mohamed

      I would like to build my own quantum cryptography system using the co-simulation between matlab and optiwave. the first part of this system is the weak coherent pulses laser source which consists from classical laser source (pulsed laser source), linear polarizer and band-bass filter. I am really need help for this task and i am very appreciate you if you help me. find attached this part of the system.thank you.

      Adil

      Attachments:
    • #49349

      Dear Adil,
      sure I will do my best to help you.
      where you are now in your project. In which phase do you need help?

      thanks
      Mohamed

    • #49355
      adil fadhil
      Participant

      Dear Mr.Mohamed

      Thank you for your response. Actually, i am in the beginning of the project. firstly, i would like to model a pulsed laser source which is capable to generate optical Gaussian pulses by Matlab i.e. similar in operation to the optical Gaussian source. I tried to do that but i forced some problems regarding to the input and output signals for Matlab component. In the beginning i applied an electrical signal from NRZ pulse generator to the modeled laser source as a trigger signal whereas the signal from the output port should be optical but i didn’t get result. what is your opinion?

      thank you

      Adil

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