Ntho efe kapa efe e nang le mocheso o fetang lefela le feletseng e ntša matla sebakeng se ka ntle ka mokhoa oa khanya ea infrared. Theknoloji ea ho lemoha e sebelisang mahlaseli a infrared ho lekanya bongata bo amehang ba 'mele e bitsoa theknoloji ea ho lemoha ea infrared.
Theknoloji ea sensor ea infrared ke e 'ngoe ea mahlale a ntseng a hola ka potlako lilemong tsa morao tjena, sensor ea infrared e sebelisitsoe haholo libakeng tsa lifofane, bolepi ba linaleli, boemo ba leholimo, sesole, indasteri le tsa sechaba le tse ling, e bapala karolo ea bohlokoa e ke keng ea nkeloa sebaka. Ha e le hantle, infrared ke mofuta oa leqhubu la mahlaseli a motlakase, bolelele ba lona ba maqhubu bo ka ba 0.78m ~ 1000m, hobane e fumaneha khanyeng e bonahalang ka ntle ho khanya e khubelu, e bitsoang infrared. Ntho efe kapa efe e nang le mocheso o fetang lefela le felletseng e ntša matla sebakeng se ka ntle ka mokhoa oa khanya ea infrared. Theknoloji ea ho lemoha e sebelisang mahlaseli a infrared ho lekanya bongata bo amehang ba 'mele e bitsoa theknoloji ea ho lemoha ea infrared.
Sensor ea infrared ea photonic ke mofuta oa sensor e sebetsang ka ho sebelisa phello ea photon ea mahlaseli a infrared. Seo ho thoeng ke phello ea photon se bolela hore ha ho na le ketsahalo ea infrared ho thepa e meng ea semiconductor, phallo ea photon mahlaseling a infrared e sebelisana le lielektrone tse thepa ea semiconductor, e fetola boemo ba matla ba lielektrone, e leng se fellang ka liketsahalo tse fapaneng tsa motlakase. Ka ho lekanya liphetoho litšobotsing tsa elektroniki tsa thepa ea semiconductor, u ka tseba matla a mahlaseli a infrared a tsamaellanang. Mefuta e meholo ea li-detector tsa photon ke se-photodetector sa kahare, se-photodetector sa kantle, se-free carrier detector, se-QWIP quantum well detector le tse ling. Li-photodetector tsa kahare li arotsoe ka mofuta oa photoconductive, mofuta o hlahisang photovolt le mofuta oa photomagnetoelectric. Litšobotsi tse ka sehloohong tsa se-photon detector ke kutlo e phahameng, lebelo la karabelo e potlakileng, le maqhubu a karabelo e phahameng, empa bothata ke hore lebanta la ho lemoha le lesesaane, 'me ka kakaretso le sebetsa mochesong o tlase (e le ho boloka kutlo e phahameng, naetrojene e metsi kapa sehatsetsi sa thermoelectric hangata se sebelisoa ho pholisa se-photon detector ho fihlela mochesong o tlase oa ho sebetsa).
Sesebelisoa sa tlhahlobo ea likarolo se thehiloeng theknolojing ea infrared spectrum se na le litšobotsi tsa botala, bo potlakileng, bo sa senyeheng le bo fumanehang inthaneteng, 'me ke e' ngoe ea nts'etsopele e potlakileng ea theknoloji ea tlhahlobo ea theknoloji e phahameng lefapheng la k'hemistri ea tlhahlobo. Limolek'hule tse ngata tsa khase tse entsoeng ka diatoms tse sa lekanang le li-polyatoms li na le lihlopha tse tsamaellanang tsa ho monya ka har'a sehlopha sa mahlaseli a infrared, 'me bolelele ba leqhubu le matla a ho monya a lihlopha tsa ho monya li fapane ka lebaka la limolek'hule tse fapaneng tse fumanehang linthong tse lekantsoeng. Ho ea ka kabo ea lihlopha tsa ho monya tsa limolek'hule tse fapaneng tsa khase le matla a ho monya, sebopeho le litaba tsa limolek'hule tsa khase nthong e lekantsoeng li ka khetholloa. Mohlahlobi oa khase ea infrared o sebelisoa ho bonesa sebaka se lekantsoeng ka leseli la infrared, 'me ho ea ka litšobotsi tsa ho monya tsa infrared tsa mecha e fapaneng ea limolek'hule, ho sebelisoa litšobotsi tsa spectral tsa ho monya tsa infrared tsa khase, ka tlhahlobo ea spectral ho fihlela tlhahlobo ea sebopeho sa khase kapa mahloriso.
Sekhahla sa tlhahlobo sa hydroxyl, metsi, carbonate, Al-OH, Mg-OH, Fe-OH le dibonto tse ding tsa dimolek'hule di ka fumanwa ka ho bonesa ntho e rerilweng ka infrared, ebe boemo ba bolelele ba leqhubu, botebo le bophara ba sekhahla di ka lekanngwa le ho hlahlojwa ho fumana mofuta wa yona, dikarolo le karolelano ya dikarolo tse kgolo tsa tshepe. Kahoo, tlhahlobo ya sebopeho sa metswedi e tiileng e ka phethahala.
Nako ea poso: Phupu-04-2023