Chinhu chipi nechipi chine tembiricha iri pamusoro pe zero chaiyo chinoburitsa simba muchadenga muchimiro chechiedza che infrared. Tekinoroji yekunzwa inoshandisa mwaranzi ye infrared kuyera huwandu hwakakodzera hwemuviri inonzi tekinoroji yekunzwa kwe infrared.
Tekinoroji ye infrared sensor ndeimwe yetekinoroji dziri kukurumidza kukura mumakore achangopfuura, infrared sensor yave ichishandiswa zvakanyanya mundege, nyeredzi, mamiriro ekunze, mauto, maindasitiri uye ehurumende nedzimwe nzvimbo, ichitamba basa rakakosha risingatsiviwi. Infrared, muchokwadi, imhando yemafungu emwaranzi yemagetsi, huwandu hwayo hwewavelength hunosvika 0.78m ~ 1000m spectrum, nekuti iri muchiedza chinoonekwa kunze kwechiedza chitsvuku, chinonzi infrared. Chero chinhu chine tembiricha iri pamusoro pe zero chose chinoburitsa simba muchadenga muchimiro chechiedza che infrared. Tekinoroji yekuona inoshandisa infrared radiation kuyera huwandu hwakakodzera hwemuviri inonzi infrared sensing technology.
Sensor ye infrared ye photonic imhando ye sensor inoshanda nekushandisa photon effect ye infrared radiation. Iyo inonzi photon effect inoreva kuti kana paine chiitiko che infrared pane zvimwe zvinhu zve semiconductor, kuyerera kwe photon mu infrared radiation kunosangana nema electrons ari mu semiconductor material, zvichichinja mamiriro esimba ema electrons, zvichikonzera zviitiko zvakasiyana-siyana zvemagetsi. Nekuyera shanduko muhunhu hwemagetsi hwezvinhu zve semiconductor, unogona kuziva simba re infrared radiation inoenderana. Mhando huru dze photon detectors i internal photodetector, external photodetector, free carrier detector, QWIP quantum well detector nezvimwewo. Internal photodetectors dzakakamurwazve mu photoconductive type, photovolt-generating type uye photomagnetoelectric type. Hunhu hukuru hwe photon detector i high sensitivity, fast response speed, uye high response frequency, asi dambudziko nderekuti detection band yakamanikana, uye inowanzo shanda patembiricha yakaderera (kuti irambe iine high sensitivity, liquid nitrogen kana thermoelectric refrigeration inowanzo shandiswa kutonhodza photon detector kusvika patembiricha yakaderera yekushanda).
Chishandiso chekuongorora zvikamu chakavakirwa patekinoroji ye infrared spectrum chine hunhu hwegirini, hunokurumidza, husingaparadzi uye huri online, uye ndechimwe chekufambira mberi nekukurumidza kwetekinoroji yepamusoro-soro mumunda wekemikari yekuongorora. Mamorekuru mazhinji egasi anoumbwa ne diatoms dzisiri dzemuchimiro uye polyatoms ane mabhendi ekunyudza anoenderana mubhendi remwaranzi ye infrared, uye wavelength uye simba rekunyudza kwemabhandi ekunyudza zvakasiyana nekuda kwemamorekuru akasiyana ari muzvinhu zvakayerwa. Zvichienderana nekugoverwa kwemabhandi ekunyudza emamorekuru akasiyana-siyana egasi uye simba rekunyudza, kuumbwa uye huwandu hwemamorekuru egasi muchinhu chakayerwa zvinogona kuzivikanwa. Infrared gas analyzer inoshandiswa kuvhenekera medium yakayerwa nechiedza che infrared, uye zvichienderana nehunhu hwekunyudza kwe infrared hwemamorekuru akasiyana-siyana, uchishandisa hunhu hwekunyudza kwe infrared spectrum yegasi, kuburikidza nekuongorora kwe spectral kuti uwane gas composition kana concentration analysis.
Kuongororwa kwe hydroxyl, mvura, carbonate, Al-OH, Mg-OH, Fe-OH nezvimwe zvisungo zvemamorekuru zvinogona kuwanikwa ne infrared irradiation yechinhu chakanangana nacho, uye ipapo nzvimbo ye wavelength, kudzika nehupamhi hwe spectrum zvinogona kuyerwa nekuongororwa kuti zviwane mhando dzayo, zvikamu uye chiyero chezvinhu zvikuru zvesimbi. Saka, kuongororwa kwekuumbwa kwe solid media kunogona kuitwa.
Nguva yekutumira: Chikunguru-04-2023