InGaAs image sensors are image sensors that contain a CMOS IC readout circuit for easy signal processing. They operate in charge integration mode that accumulates the generated charge to increase the output signal making them ideal for low-level light detection. Applications include photometry in the near-infrared region up to 2.6 μm, such as in physics and chemistry measurement, industrial measurement, and DWDM (dense wavelength division multiplexing). 更多
