infrared window การใช้

:The citation is only in respect to defining the atmosphere infrared window.
The main infrared windows are listed below:
Optical window in biological tissue has been merged with Near-infrared window in biological tissue.
Even at high altitudes, the transparency of the Earth's atmosphere is limited except in infrared windows, or wavelengths where the Earth's atmosphere is transparent.
As a sensitive material to the infrared radiation, "'PbSe "'has unique and outstanding characteristics : it can detect IR radiation of wavelengths from 1.5 to 5.2 祄 ( mid-wave infrared window, abbreviated MWIR-in some special conditions it is possible to extend its response beyond 6 祄 ), it has a high detectivity at room temperature ( uncooled performance ), and due to its quantum nature, it also presents a very fast response, which makes this material an excellent candidate as detector of low cost high speed infrared imagers.