一, uhlelo olusetshenziswa olusetshenziswa olujwayelekile lwe-infrared

I-radiation yesihlukaniso esivame ukusetshenziswa esezingeni eliphezulu ye-infrared (IR) isuselwa ebangeni le-wavelength. I-IR Spectrum imvamisa ihlukaniswe izifunda ezilandelayo:

Eduze-infrared (NIR):Lesi sifunda sisuka kuma-nanometers acishe abe ngu-700 kuma-micrometers afinyelela kuma-micrometers (μm) eWavelength. Imisebe ye-NIR ivame ukusetshenziselwa ukuzwela okukude, ukuxhumana ngocingo lwe-fiber optic ngenxa yokulahleka okuphansi kwe-attionuation ku-Sio2 Glass (Silica) Medium. Ukuqiniswa kwesithombe kuzwela kule ndawo ye-spectrum; Izibonelo zifaka amadivaysi okubona ebusuku afana ne-Night Vision Goggles. I-spectroscopy esondelene ne-infrared ngolunye uhlelo lokusebenza olujwayelekile.

I-Short-Wavelength infrared (Swir):Waziwa nangokuthi "i-shotwave infrared" noma "Swir" esifundeni, iyavela kusuka ku-1.4 μm ibe ngu-3 μm. Imisebe ye-Swir isetshenziswa kakhulu ekuboniseni ukucabanga, ukubhekwa, kanye nezinhlelo zokusebenza ze-spectroscopy.

Mid-Waveveleth infrared (MWIR):Isifunda seMWir sisuka cishe ngo-3 μm kuya ku-8 μm. Leli banga livame ukusetshenziswa ekucabangeni okushisayo, ukuqondiswa kwamasosha, nezinhlelo zokutholwa kwegesi.

I-wave-wavelength infrared (LWIR):Isifunda seLwir sihlanganisa ama-wavelength asuka ku-8 μM aze afike ku-15 μm. Isetshenziswa kakhulu ekucabangeni okushisayo, izinhlelo zokubuka ebusuku, kanye nezilinganiso zokushisa ezingalandelwanga.

Kude-infrared (fir):Lesi sifunda sifinyelela kusuka cishe ku-15 μm kuya ku-1 millimeter (mm) ku-wavelength. Imisebe ye-fir imvamisa isetshenziswa ekufundweni kwezinkanyezi, ukuzwela okukude, kanye nezicelo ezithile zezokwelapha.

Umdwebo we-Wavengeth Range

I-NIR ne-Swir ndawonye kwesinye isikhathi ibizwa nge- "kuboniswe infrared", kanti uMwar noLwir kwesinye isikhathi kubizwa ngokuthi "infmal infrared".

二, ukusetshenziswa kwe-infrared

Umbono wobusuku

I-infrared (IR) idlala indima ebalulekile emishini yokubuka ebusuku, inika amandla ukutholwa nokubona izinto ezindaweni eziphansi noma ezimnyama. Amadivayisi wendabuko wokuqina wokuqina ebusuku Lawa madivayisi asebenzisa i-PhotoCokode ukuguqula ama-photon angenayo, kufaka phakathi ama-Photon we-IR, abe ngama-elektroni. Ama-elektroni ayashesha asheshiswa futhi akhulisiwe ukudala isithombe esibonakalayo. Ama-infrared linclinators, akhipha ukukhanya, avame ukuhlanganiswa kulawa madivayisi ukuthuthukisa ukubonakala ebumnyameni obuphelele noma izimo ezikhanyayo lapho kukhanya khona imisebe ye-IR embi.

Indawo ephansi elula

Ichwebeni

Imisebe ye-infrared ingasetshenziswa ukude ukunquma ukude izinga lokushisa kwezinto (uma ama-evisvity aziwa). Lokhu kubizwa ngokuthi i-thermography, noma esimweni sezinto ezishisa kakhulu ku-NIR noma kubonakale kubizwa ngokuthi i-pyrometry. I-Thermography (Ukucabanga okushisayo) isetshenziswa kakhulu kwizicelo zamasosha nezimboni kepha ubuchwepheshe bufinyelela emakethe yomphakathi ngesimo samakhamera ancishwe ngezimoto ngenxa yezindleko zokukhiqiza ezincishisiwe kakhulu.

Izicelo zokucabanga ezishisayo

Imisebe ye-infrared ingasetshenziswa ukude ukunquma ukude izinga lokushisa kwezinto (uma ama-evisvity aziwa). Lokhu kubizwa ngokuthi i-thermography, noma esimweni sezinto ezishisa kakhulu ku-NIR noma kubonakale kubizwa ngokuthi i-pyrometry. I-Thermography (Ukucabanga okushisayo) isetshenziswa kakhulu kwizicelo zamasosha nezimboni kepha ubuchwepheshe bufinyelela emakethe yomphakathi ngesimo samakhamera ancishwe ngezimoto ngenxa yezindleko zokukhiqiza ezincishisiwe kakhulu.

Amakhamera we-Thermographic athola imisebe ebangeni elibi le-electromagnetic spectrum (cishe ama-nanometers angama-9,000-14,000 noma 9-14 μm) futhi akhiqize izithombe zale misebe. Njengoba imisebe ye-infrared ikhishwe yizo zonke izinto ezisuselwa emazingeni okushisa azo, ngokusho komthetho wemisebe emnyama yomzimba, i-thermography yenza ukuba "ubone" imvelo yomuntu ebonakalayo noma ngaphandle kwayo. Inani lemisebe ekhishwe yinto elenyuka ngokushisa ngokushisa, ngakho-ke i-themography ivumela umuntu ukuthi abone ukuhlukahluka kwezinga lokushisa.

I-Hypersectral imaging

I-Hypersectral Image "isithombe" esine-spectrum eqhubekayo ngokusebenzisa ibanga elibanzi elibukhali ePixel ngayinye. I-HyperSpectral imaging ithola ukubaluleka emkhakheni we-spectroscopy esetshenzisiwe ikakhulukazi nge-NIR, Swir, MWIR, kanye nezifunda ezibucayi ze-LWIR. Izicelo ezejwayelekile zifaka phakathi izimpilo, ama-minerogical, ukuzivikela kanye nezilinganiso zezimboni.

Isithombe se-Hypersectral

I-hyperfectral ye-hyperpectral ye-affersperty ye-aftersed ingahle yenziwe ngokufanayo kusetshenziswa ikhamera ye-thermographic, ngomehluko oyisisekelo wokuthi i-pixel ngayinye iqukethe i-llir spectrum egcwele. Ngenxa yalokho, ukukhonjwa kwamakhemikhali kwento kungenziwa ngaphandle kwesidingo somthombo wokukhanya kwangaphandle njengelanga noma inyanga. Amakhamera anjalo asetshenziswa ngokujwayelekile ezilinganisweni zezwe, izicelo zangaphandle zokubhekwa kwe-UAV.

Ukufudumeza

Imisebe ye-infrared (ir) ingasetshenziswa ngempela njengomthombo wokushisa ngamabomu ezisetshenzisweni ezahlukahlukene. Lokhu kungenxa yekhono lemisebe ye-IR ukudlulisela ngokuqondile ukushisa ezintweni noma ezindaweni ezikhona ngaphandle kokushisa kakhulu umoya ozungezile. Imisebe ye-infrared (ir) ingasetshenziswa ngempela njengomthombo wokushisa ngamabomu ezisetshenzisweni ezahlukahlukene. Lokhu kungenxa yekhono lemisebe ye-IR ukudlulisela ngokuqondile ukushisa ezintweni noma ezindaweni ezikhona ngaphandle kokushisa kakhulu umoya ozungezile.

Umthombo wokushisa

Imisebe ye-infrared isetshenziswa kabanzi ezinhlanganweni ezahlukahlukene zokufudumeza kwezimboni. Isibonelo, ekwenziweni, amalambu we-IR noma amaphaneli ajwayele ukuqashwa ezintweni zokushisa, njengamaplastiki, izinsimbi, noma izimbotshana, zokomisa, noma zokwakha izinhloso. Imisebe ye-IR ingalawulwa ngokunembile futhi iqondiswe, ivumela ukufudumeza okusebenzayo nokushesha ezindaweni ezithile.