Infrared Materials Incorporated is a manufacturer of high performance Lead Sulfide (PbS) and Lead Selenide (PbSe) IR detectors and array components, sensitive in the IR spectral range of 1 – 5.5 microns. PbS and PbSe detectors are commonly used as the critical sensing element in commercial process control systems, industrial gas monitors, spectroscopy, imaging, and medical CO2 gas analyzers, fire & spark detection systems, combustion control systems, moisture analyzers, and flash detection systems