Ingilazi yokuhlunga ye-Optical iyingilazi engashintsha indlela yokudlulisa ukukhanya futhi ishintshe ukusabalala kwe-spectral okuhlobene kokukhanya kwe-ultraviolet, okubonakalayo, noma kwe-infrared. Ingilazi ye-Optical ingasetshenziswa ukwenza amathuluzi okukhanya ku-lens, i-prism, i-speculum njll. Umehluko wengilazi ye-optical kanye nenye ingilazi ukuthi iyingxenye yesistimu ye-optical edinga ukuthwebula izithombe ze-optical. Ngenxa yalokho, ikhwalithi yengilazi ye-optical iqukethe nezinye zezinkomba eziqinile.
Okokuqala, ukungaguquguquki okuqondile kanye nokuvumelana kweqoqo elifanayo lengilazi
Ingilazi ye-optical ehlukahlukene inezindinganiso ezijwayelekile ze-refractive index zamaza ahlukahlukene okukhanya, okuyisisekelo sabakhiqizi sokuhlela izinhlelo ze-optical. Ngakho-ke, i-optical constant yengilazi ye-optical ekhiqizwe efektri idinga ukuba ngaphakathi kwalezi zigaba zamaphutha ezamukelekayo, ngaphandle kwalokho umphumela uzophuma ekulindelweni komkhuba wekhwalithi yesithombe.
Okwesibili, ukudluliselwa
Ukukhanya kwesithombe sesistimu ye-optical kuhambisana nokucaca kwengilazi. Ingilazi ye-optical ivezwa njengento yokumunca ukukhanya, Kλ Ngemuva kochungechunge lwama-prism namalensi, amandla okukhanya alahleka kancane ekukhanyeni kwe-interface yengxenye ye-optical, kuyilapho enye imuncwa yi-medium (ingilazi) uqobo. Ngakho-ke, uhlelo lwe-optical oluqukethe amalensi amaningi amancane, okuwukuphela kwendlela yokwandisa izinga lokudlula iwukunciphisa ukulahlekelwa kokukhanya kwengaphandle lelensi, njengokusebenzisa ungqimba lwangaphandle lwe-membrane olungena.
Ingilazi kaSaidaiyifektri yokucubungula ingilazi yeminyaka eyishumi, ucwaningo nentuthuko esethiwe, ukukhiqizwa nokuthengiswa okukodwa, kanye nokugxilwe ezidingweni zemakethe, ukuhlangabezana noma ngisho nokwedlula okulindelwe amakhasimende.
Isikhathi sokuthunyelwe: Juni-05-2020