Iskimu esiqhelekileyo seqhekeza le-infrared

Isikimu esinye esisetyenziswayo se-infrared ye-infrared (ir) isekwe kwi-wavelength yoluhlu. I-IR spectrum ihlulwa ngokubanzi ibe le mimandla ilandelayo:

Kufutshane ne-infrared (i-NIR):Lo mmandla ususela kwi-700 i-nanometers (NM) ukuya kwi-1.4 imikunga (μm) kwi-wavelength. I-radiation ye-NIR ihlala isetyenziswa kwimvakalelo ekude, i-fibber optic yohlobo lwe-fowunela ngenxa yelahleko ye-sco2 kwiglasi ye-SIO2 (i-silica). I-therisifayili yomfanekiso inomdla kule ndawo ye-spectrum; Imizekelo ibandakanya izixhobo zobusuku zobusuku ezinjengombono wobusuku goggles. I-Incrad-infrared Spectrascopy yenye indlela eqhelekileyo.

I-wavelengd ye-waveled (wir):Ikwabizwa ngokuba yi "SweeWevave inzuzo" okanye "Swir", isusela malunga ne-1.4 ~m ukuya kwi-3 μm. Imitha ye-Swird isetyenziswa ngokuqhelekileyo ekufundeni, ukubekwa esweni, kunye nezicelo ze-speccopcopy.

Mid-Wavenctngqngqutshibhile (Mwir):Ingingqi ye-MWIR isuka kwi-3 μm ukuya kwi-8 μm. Olu luhlu luhlala luqeshwa kwimamva lomdlalo we-thermal, ukujolisa kumkhosi, kunye neenkqubo zokuchongwa kwegesi.

I-ixesha elide infrad (lwir):Ingingqi ye-LWUR igubungela i-lavelengths ukusuka kwi-8 μm ukuya kwi-15 μm. Iqhelekile isetyenziswa kwi-Thermal yokucinga, iinkqubo zobusuku, kunye nemilinganiselo yobushushu engaqhelekanga yokudibana.

I-infrared-infrared (ifir):Lo mmandla uvela malunga ne-15 μm ukuya kwi-1 yemilitha (mm) kwi-wavelethth. Imisebe yeFir ihlala isetyenziswa kwi-Astronomy, imvakalelo ekude, kunye nezicelo ezithile zonyango.

Umzobo ongu-Wavelerg

I-NIR kunye ne-Swir kunye ngamanye amaxesha zibizwa ngokuba "zibonakalisiwe", kanti i-Mwir kunye ne-Lwri ngamanye amaxesha ibizwa ngokuba "yi-thermal yangaphakathi".

二, usetyenziso lwe-infrared

Umbono wobusuku

I-infrared (ir) idlala indima ebalulekileyo kwisixhobo sombono ebusuku, ivumela ukubonwa kunye nokuboniswa kwezinto ezinokukhanya okuphantsi okanye ezimnyama. I-In Eags Logles okanye i-Fonoculars, zikhulisa ukukhanya kwemitha, kubandakanya nayiphi na imitha ye-ir ekhoyo. Ezi zixhobo zisebenzisa ifoto yokuguqula iifoto ezingenayo, kubandakanya iifoto, kwii-elektroni. I-electroni ke ikhawulezisiwe kwaye ikhuliswe ukwenza umfanekiso obonakalayo. I-infrarinared I-Icurinators, ekhupha ukukhanya i-IR, idla ngokudityaniswa kwezi zixhobo ukomeleza ubumnyama obugcweleyo okanye kwiimowudi ezinokukhanya okuphantsi apho i-radiation ye-Amowel ingonelanga.

Imeko ephantsi yokukhanya

I-Thermography

Imisebe ye-infrared inokusetyenziselwa ukumisela ubushushu bezinto (ukuba i-Emassis iyaziwa). Oku kubizwa nge-thermography, okanye kwimeko yezinto ezishushu kakhulu kwi-NIR okanye ebonakalayo ibizwa ngePyrometry. I-Thermography (i-thermal yokucinga) isetyenziswa ikakhulu kwizicelo zomkhosi kunye nemizi-mveliso kodwa itekhnoloji ifikelela kwimakethi yoluntu ngendlela yeendleko ze-infrared kwiimoto ngenxa yeendleko ezincitshisiweyo zemveliso.

Izicelo zokucinga ze-thermal

Imisebe ye-infrared inokusetyenziselwa ukumisela ubushushu bezinto (ukuba i-Emassis iyaziwa). Oku kubizwa nge-thermography, okanye kwimeko yezinto ezishushu kakhulu kwi-NIR okanye ebonakalayo ibizwa ngePyrometry. I-Thermography (i-thermal yokucinga) isetyenziswa ikakhulu kwizicelo zomkhosi kunye nemizi-mveliso kodwa itekhnoloji ifikelela kwimakethi yoluntu ngendlela yeendleko ze-infrared kwiimoto ngenxa yeendleko ezincitshisiweyo zemveliso.

Iikhamera ze-thermographic fumana i-radiation kwi-infrared kuluhlu lwe-encroomagnetic spectrum (phantse i-9,000 yee-9,000 yeemitha ezingama-9,000-14,000 okanye i-9-14 μm) kwaye ivelise imifanekiso yemitha. Kuba i-radiation ye-infrared ikhutshwe zizinto zonke ezisekwe kubushushu babo, ngokomthetho wemitha omnyama, i-themografi yenza ukuba "ubone" umkhangeli wenye okanye ngaphandle kokukhanyisela okukhoyo okanye ngaphandle kokukhanyisela. Isixa semitha ekhutshwe yinto enyukayo kunye neqondo lobushushu, ngenxa yoko i-thermography ivumela umntu ukuba abone ukwahluka kubushushu.

Ukucinga okuvavanywayo

Umfanekiso we-hyperstral ngu "umfanekiso" oqukethe i-spectrium eqhubekayo ngoluhlu olubanzi kwi-pixel nganye. Ukucinga okuvavanywayo kukufumana ukubaluleka kwicandelo le-spectroscopcopy nge-NIR, SYIR, MWir, kunye ne-lwir switchral imimandla. Izicelo eziqhelekileyo zibandakanya ibhayimu lebhayoloji, ingqeqesho, kunye nemilinganiselo yemisebenzi.

Umfanekiso we-hyperperly

Ukucinga nge-thermal ingcinga yokuvuka kunokupela ngokufanayo kusetyenziswa ikhamera ye-Thermographic, kunye nomahluko osisiseko we-pixel nganye iqulethe i-pixel nganye epheleleyo. Ngenxa yoko, inkcazo yemichiza yento inokwenziwa ngaphandle kwemfuno yomthombo wokukhanya wangaphandle ofana nelanga okanye inyanga. Iikhamera ezinjalo zihlala zisetyenziswa kwimilinganiselo yejografi, ukuhlolwa kwangaphandle kunye nezicelo ze-UAV.

Ukufudumeza

I-infrared (ir) ye-radiation inokusetyenziswa njengomthombo wokufudumeza ngabom kwizicelo ezahlukeneyo. Oku ngokuyintloko ngenxa yobuchule bamandla e-IR ukudluliselwa ngokuthe ngqo ubushushu bubushushu bezinto okanye umphezulu ngaphandle kokufudumeza umoya ojikelezileyo. I-infrared (ir) ye-radiation inokusetyenziswa njengomthombo wokufudumeza ngabom kwizicelo ezahlukeneyo. Oku ngokuyintloko ngenxa yobuchule bamandla e-IR ukudluliselwa ngokuthe ngqo ubushushu bubushushu bezinto okanye umphezulu ngaphandle kokufudumeza umoya ojikelezileyo.

Umthombo wokufudumeza

Imisebe ye-infrared isetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zokufudumeza. For example, in manufacturing, IR lamps or panels are often employed to heat materials, such as plastics, metals, or coatings, for curing, drying, or forming purposes. Imisebe ye-IR inokulawulwa ngokuchanekileyo kwaye ibhekiswe, ivumela ubushushu obusebenzayo kwaye bukhawulezile kwiindawo ezithile.