I-Prism yinto ebonakalayo ekhanyela ukukhanya kwii-angles ezithile ngokusekelwe kwisiganeko sayo kunye nee-angles zokuphuma. Iiprism zisetyenziswa ikakhulu kwiinkqubo zamehlo ukuguqula indlela eziya ngakuyo iindlela zokukhanya, ukuvelisa ukuguqulwa kwemifanekiso okanye ukuphambuka, kunye nokwenza imisebenzi yokuskena.
Iiprism ezisetyenziselwa ukutshintsha icala leemitha zokukhanya zinokwahlulwa ngokubanzi zibe yiprism ebonisa iprism kunye ne-refracting prism.
Iiprism ezibonisayo zenziwe ngokusila enye okanye ngaphezulu indawo ebonakalisayo kwiqhekeza leglasi kusetyenziswa umgaqo wokubonakaliswa kwangaphakathi okupheleleyo kunye neteknoloji yokwambathisa. Iyonke ukubonakaliswa kwangaphakathi kwenzeka xa imitha yokukhanya evela ngaphakathi kwiprism ifikelela kumphezulu nge-engile enkulu kune-engile ebalulekileyo yokubonisa kwangaphakathi iyonke, kwaye yonke imitha yokukhanya ibonakaliswa ngaphakathi. Ukuba ukubonakaliswa kwangaphakathi okupheleleyo kwesikhanyiso sesiganeko akunakwenzeka, i-metallic reflective coating, njengesilivere, i-aluminiyam, okanye igolide, kufuneka ifakwe kumphezulu ukunciphisa ilahleko yamandla okukhanya kumphezulu wokukhanya. Ukongezelela, ukwenzela ukwandisa ukuhanjiswa kweprism kunye nokunciphisa okanye ukuphelisa ukukhanya okulahlekileyo kwinkqubo, iingubo ezichasene ne-reflection kuluhlu oluthile lwe-spectral zifakwe kwi-inlet kunye ne-outlet surfaces ye-prism.
Kukho iintlobo ezininzi zeeprism ezikhanyayo kwiimo ezahlukeneyo. Ngokubanzi, inokwahlulwa ibe ziiprism ezilula (ezifana neprism ye-right-angle, i-pentagonal prism, i-Dove prism), i-prism yophahla, i-pyramid prism, i-prism edibeneyo, njl.
I-refracting prisms isekelwe kumgaqo wokukhanyela ukukhanya. Iqukethe iindawo ezimbini zokuqhafaza, kwaye umgca owenziwe ngokuhlangana kweendawo ezimbini zibizwa ngokuba yi-refractive edge. I-angle phakathi kweendawo ezimbini ezilahlayo zibizwa ngokuba yi-refraction angle yeprism, emelwe ngu-α. I-engile phakathi kwereyi ephumayo kunye nesiganeko ray ibizwa ngokuba yi-engile yokunxaxha, emelwe ngu-δ. Kwiprism enikiweyo, i-engile yerefraction α kunye nesalathisi sokuphinda siqhawuke n ngamaxabiso asisigxina, kunye ne-engile yokuphambuka δ yeprism ephinda-phindayo itshintsha kuphela nge-engile yesiganeko I yereyi yokukhanya. Xa indlela yokukhanya yokukhanya ilingana kunye neprism ephindaphindayo, elona xabiso liphantsi le-engile yokuphambuka lifunyenwe, kwaye intetho ithi:
I-optical wedge okanye i-wedge prism kubhekiselwa kuyo njengeprism ene-angle yokuphinda iphindeke encinci kakhulu. Ngenxa ye-engile ye-refraction engahoywanga, xa ukukhanya kwenzeke ngokuthe nkqo okanye phantse ngokuthe nkqo, intetho ye-engile yokutenxa ye-wedge inokwenziwa lula ngolu hlobo: δ = (n-1) α.
Iimpawu zokugquma:
Ngokwesiqhelo, iifilimu ezibonisa i-aluminiyam kunye nesilivere zifakwa kumphezulu wesibonisi weprism ukomeleza ukukhanya. Iifilimu ezichasene ne-reflection zikwagqunywe kwisiganeko kunye nokuphuma kwindawo yokwandisa ukuhanjiswa kokukhanya kunye nokunciphisa ukukhanya okulahlekileyo kuzo zonke iindidi ze-UV, i-VIS, i-NIR, kunye ne-SWIR.
Iinkalo zesicelo: I-Prisms ifumana usetyenziso olubanzi kwizixhobo zedijithali, uphando lwezenzululwazi, izixhobo zonyango, kunye neminye imimandla. -Izixhobo zedijithali: iikhamera, iiTV ezivaliweyo (iiCCTV), iiprojektha, iikhamera zedijithali, iikhamera zedijithali, iilensi zeCCD, kunye nezixhobo ezahlukeneyo zamehlo. – Uphando lobuNzululwazi: iiteleskopu, iimicroscopes, amanqanaba/izinto ezigxininise kuhlalutyo lweminwe okanye ukubona imipu; abaguquli belanga; izixhobo zokulinganisa iindidi ngeendidi. – Izixhobo zonyango: iicystoscopes/gastroscopes kwakunye nezixhobo zonyango lwelaser ezahlukeneyo.
I-Jiujon Optics ibonelela ngoluhlu lweemveliso zeprism ezifana neeprism ze-right-angle ezenziwe ngeglasi ye-H-K9L okanye i-quartz edibeneyo ye-UV. Sibonelela ngeeprism ze-pentagon, iiprism zehobe, iiprism zophahla, iiprism zekona-cube, iiprism ze-silica ezidityanisiweyo ze-UV, kunye neeprism ze-wedge ezilungele i-ultraviolet (UV), ukukhanya okubonakalayo (VIS), iibhendi ezikufuphi ne-infrared (NIR) ezichanekileyo. amanqanaba.
Ezi mveliso zifakwe njenge-aluminium / isilivere / ifilimu ebonisa igolide / ifilimu echasene ne-reflection / i-nickel-chromium ukukhusela / ukukhuselwa kwepeyinti emnyama.
IJiujon inikezela ngeenkonzo zeprism ezilungiselelwe iimfuno zakho ezithile. Oku kubandakanya ukulungiswa kobukhulu/iiparamitha/ukhetho lokugquma njalo njalo. Zive ukhululekile ukuqhagamshelana nathi ngeenkcukacha ezithe vetshe.
Ixesha lokuposa: Nov-20-2023
