IR photovoltaic detector PVI-2TE-6-1x1-TO8-wZnSeAR-36

HgCdTefor gas analysisindustrial

PVI-2TE-6-1x1-TO8-wZnSeAR-36 is a two-stage thermoelectrically cooled (2TE) photovoltaic IR detector based on HgCdTe heterostructure for optimal performance and stability, optically immersed to enhance the parameters. Their specific wavelength (λspec) is 6.0 µm and its optical area (Ao) is 1 mm × 1 mm. The cut‑on wavelength (λcut-on) can be optimized upon request. Applying a reverse bias (Vb) may significantly increase response speed and dynamic range. While this improves performance at high frequencies, be aware that the 1/f noise appearing in biased detectors may reduce performance at low frequencies. The detector is available in TO8 package with a 3 deg. wedged zinc selenide anti-reflection coated window (wZnSeAR) to prevent unwanted interference effects. Features Spectral range: 2.6 to 7.0 µm Back-side illuminated Two-stage thermoelectrically cooled Unique immersion lens technology applied No bias required No 1/f noise No minimum order quantity required Applications Gas detection, monitoring and analysis: CH4, C2H2, CH2O, HCl, NH3, SO2, C2H6, CO, CO2, NOx, SOx, HNO3 Exhaust gas denitrification Combustion process control Contactless temperature measurement: railway transport, industrial and laboratory processes monitoring Heat-seeking, thermal signature detection Non-destructive material testing Biochemical analysis Laser calibration