StellarNets' high performance InGaAs spectrometers cover the NIR wavelength range from 0.9-2.3 μm. The units are exceptionally robust with no moving parts and are packaged in small rugged metal enclosures (2.75" x 4" x 6") for portable, process, and lab applications. The InGaAs detector is a Sensors Unlimited linear photo diode array with 512 pixels (1024 optional) 25μm by 500μm tall to provide maximum sensitivity. The detector has an integrated thermo electric cooler (TEC) maintained at -10 °C, stabilized within +/-0.1 °C. The RED-Wave-NIR-InGaAs spectrometers use single strand SMA 905 fiber optic input. Several models provide a variety of operational ranges and resolutions suitable for both spectroscopy and optical spectrum analysis.
