hamamatsu SPAD module C16531-100GD 1 ch SPAD module (for VIS to NIR region)

hamamatsu SPAD module C16531-100GD 1 ch SPAD module (for VIS to NIR region) Download Datasheet: hamamatsu SPAD module C16531-100GD 1 ch SPAD module (for VIS to NIR region) The C16531 series is a photon counting module that can detect low-level light. These modules consist of a thermoelectric cooled single photon avalanche diode (SPAD), an amplifier, a comparator, a SPAD bias 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. These modules operate by simply connecting to an external power supply (±5 V). Features – Single photon counting is possible. – High sensitivity in the long wavelength range – Low dark count – Low afterpulse Specifications Wavelength type VIS to NIR Built-in sensor SPAD Effective photosensitive area φ100 μm Spectral response range (min./max.) 400 to 1000 nm Dark count (typ.) 150 cps Photon detection efficiency (typ.) 65 % Output Digital Measurement condition Ta=25 ℃, λ=λp, Vs=±5 V