This PSD is a high sensitivity, low noise, 2mm diameter active area InGaAs photodiode (chip dimensions 2.25mm x 2.25mm) for position sensing applications at SWIR, NIR wavelengths range. The photodetector features 2.2 kW inter electrode resistance, anti-reflection coating of the cap window, and is assembled in a SMT package.
1mm, 3mm and 5mm devices are also available. Packaging can be customized and also available in hermetic TO can.
Typical Spectral response: