C11202-050
SPAD Modules & Single-Photon Detectors by Hamamatsu (JP)
Overview
The C11202 series is a photon counting module capable of detecting low light levels. The C11202 series is made up of a thermoelectric cooled single photon avalanche diode (SPAD), an amplifier, a comparator, a high-voltage power supply circuit, and a temperature controller. The photosensitive area is available in two sizes of φ50 μm and φ100 μm, and such small photosensitive areas offer a low dark count. Modules operate just by connecting them to an external power supply (±5 V). Features - High sensitivity in the short wavelength range - Low dark count - Low afterpulse
Specifications
| Wavelength Range | 320–900 nm |
|---|---|
| Minimum Peak PDE | 70 % |
| Max Dark Count | 7 cps |
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