Ntxiv nrog rau lub teeb liab, lub teeb uas pom tsis tau ntawm qhov muag liab qab thiab muaj cov nyhuv thermal hu ua lub teeb infrared. Nws yog ib lub teeb ci uas muaj lub wavelength ntev tshaj qhov pom lub teeb thiab pom tsis tau ntawm qhov muag liab qab. Infrared yog ib qho ntawm ntau qhov pom tsis pom nyob hauv lub hnub. Nws tau tshawb pom los ntawm tus kws tshawb fawb German Hoxel hauv xyoo 1800. Nws tseem hu ua infrared thermal tawg. Lub wavelength ntawm infrared yog ntau tshaj qhov pom lub teeb, nrog lub wavelength ntawm 0.75 txog 1000 μm. Infrared rays tuaj yeem muab faib ua peb ntu, uas yog nyob ze infrared, nrog lub wavelength ntawm 0.75 thiab 1.50 μm; mid-infrared, nrog lub wavelength ntawm 1.50 thiab 6.0 μm; thiab deb infrared, nrog lub wavelength ntawm 6.l000μm.
Far infrared -------
Far-infrared lub teeb hais txog lub teeb infrared nrog lub wavelength ntawm 3-1000 microns. Kev tshawb fawb tshawb fawb qhia tau hais tias lub teeb pom kev tsis pom kev uas suav txog 60% ntawm lub hnub ci zog yog qhov zoo thiab tsis muaj teeb meem rau tib neeg lub cev. Ntawm lawv, lub teeb infrared nrog lub wavelength ntawm 5.6-15 microns muaj txiaj ntsig zoo rau tib neeg txoj sia nyob Kev loj hlob ntawm txhua yam tseem ceeb heev.
Kev tshawb fawb txog lub neej tau lees paub tias tib neeg lub cev nws tus kheej yog qhov chaw hluav taws xob nyob deb-infrared, uas tuaj yeem nqus tau thiab tawm lub teeb nyob deb-infrared. Yog li ntawd, thaum nyob deb-infrared rays illuminated tib neeg lub cev, nws zaus yog raws li nyob rau hauv lub zog zaus ntawm dej molecules ntawm lub cell molecules thiab atoms nyob rau hauv lub cev. , ua rau muaj kev cuam tshuam resonance, nws lub zog yog qhov siab tshaj plaws thiab tuaj yeem nqus tau los ntawm cov kab mob, thiab qhov kub ntawm qhov tob ntawm cov ntaub so ntswg subcutaneous yog nce. Biomolecules xws li cov protein tuaj yeem txhim kho lub cev' kev tiv thaiv kab mob thiab cov ntaub so ntswg rov tsim muaj peev xwm ntawm cov hlwb, ua kom cov khoom noj khoom haus thiab cov enzymes, thiab txhawb kev noj qab haus huv.
