Okwangoku, ishishini liphuhlisa i-optical coatings kwizicelo ezifana neekhamera zedijithali, i-barcode scanners, i-fiber optic sensors kunye nothungelwano lonxibelelwano, kunye neenkqubo zokhuseleko ze-biometric.Njengoko imakethi ikhula ithanda amaxabiso aphantsi, asebenza ngokuphezulu amacandelo eplastiki, obunye ubuchwephesha bokugquma buvelile ukuze buhlangabezane neemfuno zezicelo ezitsha.
Xa kuthelekiswa nokukhanya kweglasi, iiglasi zeplastiki zikhaphukhaphu izihlandlo ezi-2 ukuya kwezi-5, nto leyo ezenza zifaneleke ngakumbi izicelo ezifana nezigcina-ntloko zombono wasebusuku, usetyenziso lwemifanekiso ephathwayo yasendle, kunye nezixhobo zonyango ezinokuphinda zisetyenziswe okanye ezilahlwayo (umzekelo, i-laparoscopes).Ukongezelela, i-optics yeplastiki inokubunjwa kwiimfuno zofakelo, ngaloo ndlela inciphisa kakhulu inani lamanyathelo endibano kunye nokunciphisa iindleko zokuvelisa.
I-optics yeplastiki ingasetyenziselwa kwizinto ezininzi ezibonakalayo zokukhanya.Kwezinye izicelo ezikufutshane ne-UV kunye ne-IR, izixhobo eziqhelekileyo ezifana ne-acrylic (i-transparency egqwesileyo), i-polycarbonate (amandla empembelelo angcono) kunye ne-cyclic olefins (ukumelana nobushushu obuphezulu kunye nokuqina, ukufunxa kwamanzi aphantsi) inoluhlu lwamaza okuhanjiswa kwe-380 ukuya kwi-100. nm).I-Coating yongezwa kumphezulu wamacandelo eplastiki optical ukunyusa ukuhanjiswa okanye ukubonakalisa ukusebenza kunye nokwandisa ukuqina.Iingubo ezityebileyo (ngokuqhelekileyo malunga ne-1 μm ubukhulu okanye ukutyeba) zisebenza ngokuyintloko njengezaleko ezikhuselayo, kodwa zikwaphucula ukuncamathelisa kunye nokuqina kwiiyaleko ezilandelayo ezinomaleko obhityileyo.I-Thin-layer coating iquka i-silicon dioxide (SiO2), i-tantalum oxide, i-titanium oxide, i-aluminium oxide, i-niobium oxide, kunye ne-hafnium oxides (SiO2, Ta2O5, TiO2, Al2O3, Nb3O5, kunye ne-HfO2);Izipili zentsimbi eziqhelekileyo ziyi-aluminiyam (Al), isilivere (Ag), kunye negolide (Au).I-fluoride okanye i-nitride ayifane isetyenziselwe ukugquma, kuba ukufumana umgangatho omhle wokugquma, ubushushu obuphezulu bufunekayo, obungahambelani neemeko zokubeka ubushushu obuphantsi obufunekayo ekugqumeni amacandelo eplastiki.
Xa ubunzima, indleko kunye nokulula kokuhlanganisana zizinto eziphambili zokuqwalaselwa ekusebenziseni i-optical components, amacandelo eplastiki optical ahlala elona khetho lungcono.
I-optics ekhanyayo eyenziwe ngokwezifiso zesikena esikhethekileyo, esibandakanya uluhlu lwamalungu angqukuva kunye nangekho-spherical (iAluminiyam egqunywe kwaye ingagqunywanga).
Enye indawo yesicelo esixhaphakileyo samacandelo eplastiki enziwe ngeplastiki yimpahla yamehlo.Ngoku ii-anti-reflective (AR) zokugquma kwiilensi zeglasi zixhaphake kakhulu, ngaphezu kwe-95% yazo zonke iiglasi zamehlo ezisebenzisa iilensi zeplastiki.
Enye intsimi yesicelo seplastiki ye-optical components yi-flight hardware.Ngokomzekelo, kwisicelo se-heads-up display (HUD), ubunzima becandelo luyingqwalasela ebalulekileyo.Amacandelo eplastiki optical alungele izicelo ze-HUD.Njengezinye iinkqubo ezininzi ezintsonkothileyo zamehlo, ii-antireflective coatings ziyafuneka kwii-HUDs ukunqanda ukukhanya okuthe saa okubangelwa kukukhutshwa kwezinto ezilahlekileyo.Nangona iifilimu ezibonisa kakhulu isinyithi kunye ne-multi-layer oxide ephuculweyo zinokugqunywa, ishishini kufuneka liqhubeke nokuphuhlisa itekhnoloji entsha ukuxhasa izinto zeplastiki ezibonakalayo kwizicelo ezivelayo ngakumbi.
Ixesha lokuposa: Nov-07-2022