300nm-1100nm Single-Photon Detectors ID120 series
Visible-band single-photon detectors are made with silicon APDs, with a response band covering 350nm to 900nm, high time resolution, and low dark-count noise. IDQ provides visible-band single-photon detectors with high quantum efficiency, high time resolution, and a large detection area. Applications include time-correlated single-photon counting, fluorescence detection, quantum optics, and particle physics. OEM devices are also available for user integration.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Response Band | min:350nm; max:1000nm |
| Time Resolution | typical:40ps; max:60ps |
| Maximum Count Rate | max:28MHz |
| Dark Count | min:5Hz |
| Dead Time | typical:35ns~45ns |
| Output Pulse Width | min:10ns; typical:35ns~45ns |
| Effective Detection Aperture (φ) | typical:20um~50um; max:>500um |
| Wavelength Range | 350nm~900nm |
| Time Resolution | 40ps |
| Single-Photon Detection Rate | 4-18% |
| Effective Detection Aperture (φ) | 20um~50um |
| Dark Noise | <5Hz |
| Dead Time | 45ns |
| Output Pulse Width | 10ns |
| Maximum Count Rate | 20MHz |
Key Features
Datasheet
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