Thermal infrared emitter with Winston Cone and CaF2 window, hermetically sealedPackage: TO8 with integrated reflectorTO8-Cap with Winston-Cone and soldered CaF2-WindowEmitter area: 40 mm²Hermetically sealed: tested to 10-8 mbar*l/sFilling: Nitrogen

HISpower series emitters are powerful and high-efficient infrared sources that are used in high-precision and stationary gas detection and gas monitoring (e.g. CO, CO2, NO, SO2, VOC, hydrocarbons), in infrared spectroscopy and as calibration source. These pulsable thermal infrared sources feature a very high radiant power in the entire infrared spectral range due to the large emitter area and the high and broadband emissivity. The radiation element is coated on both sides with the nanostructured emission layer. An integrated reflector directs the backside emitted radiation to the front through the housing window. Thus, a maximum optical output power and a maximum efficiency can be achieved. Infrasolid’s hermetic housing technology enables soldered sapphire, CaF2 and BaF2 windows for use in harsh environments and a wide temperature range of -25 °C up to +85 °C.