Photon Counting Modules

ID Quantique is the leader in visible and infrared single photon detectors using avalanche photodiodes working in Geiger mode.

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Visible Photon Counters

ID100 VIS Best Dark Count Rate

  • Silicon Avalanche Photodiode
  • 350-900nm
  • Free-Running
  • Timing Resolution – 40ps
  • Low Dark Count Rate <5Hz
  • Regular, Standard & Ultra-Low Noise Grades

ID110 VIS 100MHz Photon Detector

  • Silicon Avalanche Photodiode
  • 350-900nm
  • Free-Running and Gated
  • Adjustable Deadtime
  • 200ps Timing Resolution
  • Low Dark Count Rate
  • 25% Quantum Efficiency

ID120 VIS Highest Quantum Efficiency

  • Silicon Avalanche Photodiode
  • 350-1000nm
  • Free-Running
  • 80% Quantum Efficiency
  • 200Hz Dark Count Rate
  • 500um Active Area
  • Integrated Counter

ID150 VIS 8 Channel SPAD

  • Silicon Avalanche Photodiode
  • 350-900nm
  • Free-Running
  • 1×8 Linear Array
  • 8 Independent Outputs
  • 40x40um Pixels
  • No Crosstalk

Infrared Photon Counters

ID281 Superconducting Nanowire

  • Detection range: 400-2500 nm
  • Best-in-class quantum efficiency: 80%
  • Jitter: 50 ps (FWHM)
  • Closed-cycle cryostat
  • Agile control and data recording electronics

ID230 NIR Best Dark Count Rate

  • InGaAs/InP APD
  • 900-1700nm
  • Gated & Free-Running
  • Best Dark Count Rate (<50Hz)
  • 100ps Timing Resolution
  • Single or Multimode Fiber Connection

ID210 NIR 100MHz Gated Detector

  • InGaAs/InP APD
  • 900-1700nm
  • Gated and Free-Running
  • 100MHz Trigger Rate
  • Lowest Dark Count Rate
  • 30% Quantum Efficiency
  • Most Versatile Device

ID220 NIR Free-Running SPAD

  • InGaAs/InP APD
  • 900-1700nm
  • Free-Running
  • Low Dark Count Rate
  • 20% Quantum Efficiency
  • 250ps Timing Resolution
  • Adjustable Deadtime