Ngokwemvelo, zonke izinto ezinamazinga okushisa aphezulu kune-absolute zero zizokhipha ukukhanya kwe-infrared, futhi i-mid-wave infrared isakazeka emoyeni ngokwesimo sefasitela layo lemisebe ye-infrared, ukudluliselwa komoya kungaba phezulu ku-80% kuya ku-85%, ngakho-ke i-mid-wave infrared kulula ukuyibamba futhi ihlaziywe ngemishini ethile yokuthwebula izithombe zokushisa ze-infrared.

1. Izici zamalensi e-infrared aphakathi negagasi

Ilensi yokukhanya iyingxenye ebalulekile yemishini yokuthwebula izithombe ezishisayo ze-infrared. Njengelensi esetshenziswa kububanzi be-spectrum ye-infrared ye-mid-wave,ilensi ye-infrared yamagagasi aphakathingokuvamile isebenza ku-3 ~ 5 micron band, futhi izici zayo zisobala futhi:

1) Ukungena okuhle futhi okuvumelana nezimo eziyinkimbinkimbi

Amalensi e-infrared aphakathi kwamagagasi angadlulisa kahle ukukhanya kwe-infrared okuphakathi kwamagagasi futhi abe nokudlulisa okuphezulu. Ngesikhathi esifanayo, anomthelela omncane emswakama womkhathi kanye nenhlabathi, futhi angafeza imiphumela engcono yokuthwebula izithombe ekungcolisweni komkhathi noma ezindaweni eziyinkimbinkimbi.

2)Ngesisombululo esiphezulu kanye nezithombe ezicacile

Ikhwalithi yesibuko kanye nokulawulwa kwesimo selensi ye-infrared yamagagasi aphakathi kuphezulu kakhulu, kunesisombululo esiphezulu sendawo kanye nekhwalithi yesithombe. Kungakhiqiza izithombe ezicacile nezinembile futhi kufanelekile ezimweni zohlelo lokusebenza ezidinga imininingwane ecacile.

Isibonelo sokuthwebula izithombe zelensi ye-infrared ephakathi kwamagagasi

3)Ukusebenza kahle kokudlulisela kuphakeme

Iilensi ye-infrared yamagagasi aphakathiingaqoqa futhi idlulise kahle amandla emisebe ye-infrared ephakathi kwamagagasi, inikeze isilinganiso esiphezulu sesignali nomsindo kanye nokuzwela okuphezulu kokutholwa.

4)Kulula ukukhiqiza nokucubungula, konga izindleko

Izinto ezisetshenziswa kumalensi e-infrared aphakathi kwamagagasi ajwayelekile, ngokuvamile i-silicon engafani, i-quartz, njll., okulula ukuzicubungula nokuyikhiqiza, futhi zishibhile kakhulu.

5)Ukusebenza okuzinzile kanye nokumelana nokushisa okuphezulu

Amalensi e-infrared aphakathi kwamagagasi angagcina ukusebenza okuzinzile kokukhanya emazingeni okushisa aphezulu. Ngenxa yalokho, ngokuvamile ayakwazi ukumelana nokushintshashintsha kwezinga lokushisa eliphezulu ngaphandle kokuguquka okukhulu noma ukuphambuka.

2, Ukusetshenziswa kwamalensi optical e-infrared aphakathi negagasi

Amalensi e-infrared aphakathi kwamagagasi anezimo eziningi zokusetshenziswa futhi asetshenziswa emikhakheni eminingi. Nazi ezinye zezinkambu zokusetshenziswa ezivamile:

1) Inkambu yokuqapha ukuphepha

Amalensi e-infrared aphakathi kwamagagasi angaqapha futhi aqaphe izikhala ebusuku noma ngaphansi kwezimo zokukhanya okuphansi, futhi angasetshenziswa ekuphepheni kwasemadolobheni, ekuqapheni ithrafikhi, ekuqapheni amapaki nakwezinye izimo.

Ukusetshenziswa kwezimboni kwamalensi e-infrared aphakathi kwamagagasi

2) Insimu yokuhlola yezimboni

Amalensi e-infrared aphakathi kwamagagasiingakwazi ukubona ukusatshalaliswa kokushisa, izinga lokushisa lobuso kanye nolunye ulwazi lwezinto, futhi isetshenziswa kabanzi ekulawuleni izimboni, ekuhlolweni okungonakalisi, ekunakekelweni kwemishini nakwezinye izinkambu.

3) Tinsimu yezithombe zamakhambi

Amalensi e-infrared aphakathi kwamagagasi angakwazi ukubamba imisebe yokushisa yezinto eziqondiwe futhi ayiguqule ibe izithombe ezibonakalayo. Asetshenziswa kabanzi ekuhloleni kwezempi, ekugadeni imingcele, ekusindiseni umlilo nakwezinye izinkambu.

4) Insimu yokuxilonga yezokwelapha

Amalensi e-infrared aphakathi kwamagagasi angasetshenziswa ekuthathweni kwezithombe ze-infrared zezokwelapha ukusiza odokotela ukuthi babone futhi baxilonge izilonda zezicubu zeziguli, ukusatshalaliswa kokushisa komzimba, njll., futhi banikeze ulwazi olusizayo lokuthwebula izithombe zezokwelapha.

Imicabango Yokugcina

Uma unesifiso sokuthenga izinhlobo ezahlukene zamalensi okuqapha, ukuskena, ama-drones, ikhaya elihlakaniphile, noma olunye uhlobo lokusetshenziswa, sinalokho okudingayo. Xhumana nathi namuhla ukuze ufunde kabanzi ngamalensi ethu nezinye izesekeli.