These emitters are the source of choice to provide power beyond 4.5 microns. Optional gold coated parabolic reflectors are available and a choice of calcium fluoride, sapphire or zinc selenide windows as standard.
They supply the units with no window or with a specific IR material for custom applications. Also available are pulsable IR emitters using NiCr or tungsten filaments offering large temperature modulation and desirable signal to noise ratio. All the emitters that we supply provide robust sources for spectroscopic applications.