Njengamanje, imboni ithuthukisa izembozo ezibonakalayo zezinhlelo zokusebenza ezifana namakhamera edijithali, izikena zekhodi yebha, izinzwa ze-fiber optic kanye namanethiwekhi okuxhumana, kanye nezinhlelo zokuphepha ze-biometric. Njengoba imakethe ikhula ngenxa yezingxenye ze-optical zepulasitiki ezingabizi kakhulu nezisebenza kahle, kuye kwavela ubuchwepheshe obusha bokumboza ukuze kuhlangatshezwane nezidingo zezinhlelo zokusebenza ezintsha.
Uma kuqhathaniswa ne-glass optics, i-plastic optics ilula ngokuphindwe kabili kuya kahlanu, okwenza ifaneleke kakhulu ezinhlelweni ezifana nezigqoko zokubona ebusuku, izinhlelo zokusebenza zezithombe eziphathwayo, kanye namadivayisi ezokwelapha angasetshenziswa kabusha noma alahlwayo (isb., ama-laparoscope). Ngaphezu kwalokho, i-plastic optics ingabunjwa ukuze ivumelane nezidingo zokufakwa, ngaleyo ndlela kuncishiswe kakhulu inani lezinyathelo zokuhlanganisa futhi kwehliswe izindleko zokukhiqiza.
Ama-optics epulasitiki angasetshenziswa ezinhlelweni eziningi zokukhanya ezibonakalayo. Kwezinye izinhlelo zokusebenza eziseduze kwe-UV kanye ne-near-IR, izinto ezivamile ezifana ne-acrylic (ukukhanya okuhle kakhulu), i-polycarbonate (amandla omthelela angcono kakhulu) kanye nama-olefin ajikelezayo (ukumelana nokushisa okuphezulu kanye nokuqina, ukumuncwa kwamanzi aphansi) anebanga lobubanzi bokudlulisa obungu-380 kuya ku-100 nm). Ukufakwa kwesembozo kwengezwa ebusweni bezingxenye ze-optical zepulasitiki ukuze kuthuthukiswe ukusebenza kwazo kokudlulisa noma ukubonakalisa futhi kwandiswe ukuqina. Ukufakwa kwesembozo okujiyile (ngokuvamile okucishe kube ngu-1 μm ubukhulu noma obukhulu) kusebenza kakhulu njengezingqimba zokuvikela, kodwa futhi kuthuthukisa ukunamathela nokuqina kwezembozo ezilandelayo zesembozo ezicijile. Ukufakwa kwesembozo esicijile kufaka phakathi i-silicon dioxide (SiO2), i-tantalum oxide, i-titanium oxide, i-aluminium oxide, i-niobium oxide, kanye nama-hafnium oxides (SiO2, Ta2O5, TiO2, Al2O3, Nb3O5, kanye ne-HfO2); izembozo zesibuko zensimbi ezivamile yi-aluminium (Al), isiliva (Ag), kanye negolide (Au). I-fluoride noma i-nitride ayisetshenziswa kakhulu ekumbozeni, ngoba ukuze kutholakale ikhwalithi enhle yokumboza, kudingeka ukushisa okuphezulu, okungahambisani nezimo zokubeka ukushisa okuphansi ezidingekayo ekumbozeni izingxenye zepulasitiki.
Uma isisindo, izindleko kanye nokulula kokuhlanganiswa kuyizinto eziyinhloko okufanele uzicabangele uma usebenzisa izingxenye ze-optical, izingxenye ze-optical zepulasitiki zivame ukuba yisinqumo esingcono kakhulu.
Ama-optics abonisayo enziwe ngokwezifiso zesikena esikhethekile, aqukethe uhla lwezingxenye eziyindilinga nezingezona eziyindilinga (i-Aluminium embozwe kanye nengamboziwe).
Enye indawo evamile yokusetshenziswa kwezingxenye ze-optical zepulasitiki ezimboziwe yizibuko zamehlo. Manje izibuko ezivimbela ukukhanya (AR) kumalensi ezibuko zamehlo zivame kakhulu, njengoba izibuko zamehlo ezingaphezu kuka-95% zisebenzisa amalensi epulasitiki.
Enye insimu yokusetshenziswa kwezingxenye ze-optical zepulasitiki yihadiwe yendiza. Isibonelo, kuhlelo lokusebenza lwe-heads-up display (HUD), isisindo sengxenye siyinto ebalulekile okufanele icatshangelwe. Izingxenye ze-optical zepulasitiki zilungele izinhlelo zokusebenza ze-HUD. Njengezinye izinhlelo eziningi ze-optical eziyinkimbinkimbi, ukugqoka okuvimbela ukukhanyisa kuyadingeka kuma-HUD ukuze kugwenywe ukukhanya okuhlakazekile okubangelwa ukukhishwa okulahlekile. Nakuba amafilimu okuthuthukisa i-oxidative ekhanyayo kakhulu kanye ne-metallic enezingqimba eziningi nawo angambozwa, imboni idinga ukuthuthukisa njalo ubuchwepheshe obusha ukusekela izingxenye ze-optical zepulasitiki zibe izinhlelo zokusebenza ezintsha.
Isikhathi sokuthunyelwe: Novemba-07-2022