Ingilazi yokuhlunga i-Optical iyingilazi engashintsha isiqondiso sokudlulisa ukukhanya futhi iguqule ukuhlakazeka okuhlobene kwe-spectral kwe-ultraviolet, ukukhanya okubonakalayo, noma ukukhanya kwe-infrared.Ingilazi ye-Optical ingasetshenziswa ukwenza amathuluzi okubona ku-lens, i-prism, i-speculum nokunye.Ngenxa yalokho, ikhwalithi yengilazi ye-optical iqukethe ezinye zezinkomba eziqinile.
Okokuqala, i-optical constant ethize kanye nokuvumelana kweqoqo elifanayo lengilazi
Izinhlobonhlobo zengilazi yokubona inamanani avamile wenkomba ye-refractive yamaza ahlukene okukhanya, okuyisisekelo sabakhiqizi ukuhlela amasistimu okubona.Ngakho-ke, i-optical constant yengilazi ebonakalayo ekhiqizwe efekthri idinga ukuba phakathi kwalezi zigaba zamaphutha ezamukelekayo, ngaphandle kwalokho umphumela uzophuma kulokho okulindelekile kwekhwalithi yesithombe.
Okwesibili, i-transmittance
Ukukhanya kwesithombe sesistimu ye-optical kuhambisana nokungafihli kwengilazi.Ingilazi ye-Optical ivezwa njengento yokumunca ukukhanya, i-Kλ Ngemva kochungechunge lwamaprism namalensi, amandla okukhanya ayalahleka kancane ekuboniseni ukusebenzelana kwengxenye ye-optical, kuyilapho enye imuncwa i-medium (ingilazi) ngokwayo.Ngakho-ke, isistimu yokubona equkethe amalensi amancanyana amaningi, okuwukuphela kwendlela yokwandisa izinga lokuphasa ilele ekwehliseni ukulahleka kokubonisa kwe-lens yangaphandle, njengokusebenzisa isendlalelo se-membrane esikwazi ukungena ngaphandle.
Saida Glassiyifekthri yokucubungula ingilazi yeminyaka eyishumi, isetha ucwaningo nentuthuko, ukukhiqizwa nokuthengisa endaweni eyodwa, futhi igxile emakethe, ukuze kuhlangatshezwane noma kudlule okulindelwe ngamakhasimende.
Isikhathi sokuthumela: Jun-05-2020
