An open and flexible digital phase-locked loop for optical metrology.

@article{TourignyPlante2018AnOA,
  title={An open and flexible digital phase-locked loop for optical metrology.},
  author={Alex Tourigny-Plante and V. Michaud-Belleau and Nicolas Bourbeau H{\'e}bert and H. Bergeron and J. Genest and J. Desch{\^e}nes},
  journal={The Review of scientific instruments},
  year={2018},
  volume={89 9},
  pages={
          093103
        }
}
  • Alex Tourigny-Plante, V. Michaud-Belleau, +3 authors J. Deschênes
  • Published 2018
  • Physics, Engineering, Medicine, Computer Science
  • The Review of scientific instruments
  • This paper presents an open and flexible digital phase-locked loop optimized for laser stabilization systems. It is implemented on a cheap and easily accessible FPGA-based digital electronics platform (Red Pitaya) running a customizable open-source firmware. A PC-based software interface allows controlling the platform and optimizing the loop parameters remotely. Several tools are included to allow measurement of quantities of interest smoothly and rapidly. To demonstrate the platform's… CONTINUE READING

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