InGaAs Geiger mode avalanche photodiode (Built-in TEC cooling type)

InGaAs avalanche photodiode (APD) is a special device for short-wave near-infrared single-photon detection, which can meet the technical requirements of high efficiency and low noise single-photon detection in quantum communication, weak light detection and other fields, and achieve 0.9-1.7 μm wavelength single photon detection.