• Single-Photon Counter
  • Single-Photon Counter DL-SPC-100M

Single-Photon Counter

Key Features

  • Counts pulses from a connected single-photon detector
  • Input frequency up to 100 MHz
  • Results shown as counts or frequency on the built-in display
  • PC connection for further analysis
  • Trigger input and monitoring output
  • For fluorescence lifetime, single-photon lidar and single-photon imaging
Model
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The Dimension-Labs’ single photon counting device recognizes pulses originating from a connected single photon detector and shows the results numerically as counts or frequency either on the built-in display or a connected PC for further analysis. It meets diverse application needs such as fluorescence lifetime measurement, single-photon lidar, and single-photon imaging, and is widely used in fields including biomedicine and quantum technology.

Models & Specifications

Model DL-SPC-100M
Input Frequency 0~100M
Input Amplitude 0~5V (High level > threshold value)
Input Threshold Adjustment 0~100% (3.2V@100%)
Input Resolution 1Hz
Input Pulse Width ≥10ns
Rise Time ≤2µs
Monitoring Output Level Standard TTL&LVTTL
Output Level high level≥2.7V, low level≤0.4V
Output-to-Input Delay 25ns
Output Current 50mA
Trigger Input Level Standard TTL&LVTTL
Trigger Input Level high level≥2.0V, low level≤0.8V
Power Supply 5V, 0.5A
Connector USB 2.0
Display Screen TFT 240×320PIX
Storage Temperature -40~70℃
Operation Temperature 0-40℃
Size 108mm×65mm×25mm
Weight 157g

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