AUREA Technology offers the "best in class" single photon counting modules

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The SPD_A_VISNIR is the first worldwide large-band [400 to 1700 nm] high-performance Single Photon Counting module designed for the most demanding low-level-of-light applications.

Engineered with “high performance, and ease-of-use” innovative mindset, the SPD_A_VISNIR fully integrated the two world’s most advanced InGaAs and Silicon Single Photon Avalanche Photodiodes (SPAD) technologies, integrated cooling systems, the latest fast data processing and the most intuitive and practical user interfaces.

Thanks to its outstanding low-noise and high photon detection efficiency, the self-contained SPD_A_VISNIR module enables worldwide scientists and engineers to measure very-low-light-level down to the single photon level. 

VISIBLE Channel 1 

  • 400 to 1060 nm
  • Very low noise < 25 cps
  • High PDE > 70%
  • Max Freq.: 40 MHz

NIR Channel 2

  • 900 to 1700 nm
  • Very low noise < 5000 cps
  • High PDE : 30%
  • Max Freq.: 20 MHz


  • TCSPC timing Correlation
  • Photo-luminescence
  • Astronomy


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