5 yam ntxwv ntawm Far Infrared Cua Sov Tubes

Nyob rau hauv lub spectrum peb paub txog, lub wavelength ntau ntawm 0.76 mus rau 400 microns yog hu ua infrared. Infrared yog pom tsis pom kev. Tag nrho cov tshuaj saum toj kawg nkaus xoom (-273 degree) tuaj yeem tsim hluav taws xob hluav taws xob infriation. Niaj hnub nimno physics hu nws rays kub.

Kev ntsuas hluav taws xob hluav taws xob tuaj yeem muab faib ua ob pawg: ze {- - Infrared. Ze {- Infrared, lossis luv {{} waverength thiab penetthing tob rau hauv tib neeg cov ntaub so ntswg, kwv yees li 5 txog 10 hli. Deb - Infrared, los yog ntev {{maim zis ntawm 1.5 txog 400 micrrons.

Lub cev lub cev ntawm qhov deb - Infrared cua sov raj xws li:

1. Lawv muaj cov thermal nyhuv.

2. Lawv muaj lub zog muaj zog rau cov huab thiab huab (lub siab ntev dua ua rau lawv yooj yim diffracted).

Cov yam ntxwv ntawm nyob deb - Infrared hluav taws xob cua sov tubes suav nrog:

1. Cov khoom nrog cov khoom sib txawv emit infrared hluav taws xob nrog cov yam ntxwv sib txawv (wavelengths). Infrared hluav taws xob nrog cov yam ntxwv sib txawv tau yooj yim tau txais los ntawm cov khoom nrog tib yam ntxwv. Piv txwv li, kev tawg ntxig embiated emitting los ntawm cov ntaub ntawv khoom yog yooj yim nqus tau los ntawm cov khib nyiab tab sis tsis yog roj av.

2. Cov qauv ntawm kev hloov cua sov: Hluav taws xob hluav taws xob, thiab kev ntseeg.

3. Thaum kub, cua sov los ntawm qhov kub thiab txias}} Qhov hluav taws xob hluav taws xob hluav taws xob yog feem ntau ntawm hluav taws xob cua sov yog qhov ntsuas hluav taws xob rau plaub lub zog ntawm qhov kub.

4. Qhov muaj peev xwm nqus tau ntawm lub zog radiant lub zog yog sib xws rau cov npoo dub ntawm cov khoom sov.

5. Thaum siv deb - Infrared cov cua sov (nruab nrab ntawm cov khoom kub thiab sab hauv ntawm cov khoom) thiab inversely proportional rau cov thermal kuj.