Product/Service

4 Channel Single Photon Counting Array: SPCM-AQ4C

Source: Excelitas Technologies
Excelitas Technologies' 4 Channel Single Photon Counting Array, SPCM-AQ4C, is four channel photon counting card cable of detecting light over the wavelength range from 400nm to 1060nm. The SPCM-AQ4C module contains four APDs with a single power supply and four individual outputs and features peak photon detection efficiency at 650nm: 60% typical and a 0.5% probability of afterpulsing.

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•4 Channel Single Photon Counting Array: SPCM-AQ4C Datasheet

Each photodiode in the SPCM-AQ4C photon counting module is thermoelectrically-cooled and temperature-controlled for stabilized performance despite ambient temperature changes. Each detector is also mounted and aligned with a FC fiber connector.

Excelitas Technologies supports custom requirements for these modules including dark count, afterpulse, and peak photon detection efficiency. The SPCM-AQ4C 4 Channel Single Photon Counting Array is ideal for particle Sizing, confocal microscopy, adaptive optics and astronomical observations, LIDAR, and ultra-sensitive fluorescence.

Key Features

  • Peak photon detection efficiency (PDE) at 650 nm: 60% typical
  • Afterpulsing probability 0.5%
  • Gated input
  • TTL output
  • FC fiber connector mounted and aligned on each detector
  • 4 channels in one package
  • Self-contained APD module with integrated electronics
  • ROHS compliant

Applications

  • Single molecule detection
  • High throughput single photon experiments
  • LIDAR
  • Photon correlation spectroscopy
  • Astronomical observation
  • Optical range finding
  • Adaptive optics
  • Ultrasensitive fluorescence
  • Particle sizing
  • Quantum communication
  • Confocal Microscopy

Click Here To Download:
•4 Channel Single Photon Counting Array: SPCM-AQ4C Datasheet

More information on the Four Channel Single Photon Counting Array: SPCM-AQ4C