Uruhare rufatika rw'ibikubiye mu bikoresho bya Target ku mikorere ya Thin Film Optical

In ikoranabuhanga rigezweho ryo gusiga irangi ry'ibikoresho bivamo umwuka, imikorere y'urumuri rw'amashusho yoroheje ifitanye isano n'imiterere n'ubwiza bw'ibikoresho bikoreshwa mu gutegura imiterere. Haba muri PVD, magnetron sputtering, cyangwa sisitemu zigezweho za ALD na PECVD, intego ikora nk'isoko y'ibanze y'ibikoresho amaherezo ikora urwego rw'imikorere kuri substrate. Imiterere yayo, ubuziranenge, n'imiterere mito bigira ingaruka zikomeye ku gipimo cyo kurekura, coefficient yo kuzimira, n'imyitwarire rusange ya spectral ya filime yashyizwemo.

Ihindagurika ry’imiterere y’icyerekezo rigira ingaruka zitaziguye ku miterere y’icyerekezo n’ubucucike bwa firime nto, ari nabyo bigena imiterere yayo y’urumuri n’uburyo ihamye bwo gukora. Urugero, mu bikoresho bya dielectric byagenewe kurwanya ubwiza bw’urumuri cyangwa ubwiza bw’urumuri, kugenzura neza ingano ya okiside y’icyuma—nka TiO₂, SiO₂, cyangwa Al₂O₃—ni ngombwa. Ndetse no kugabanuka guto mu bipimo bya ogisijeni cyangwa ubwiza bw’icyerekezo mu cyerekezo bishobora gutuma habaho impinduka mu gipimo cya refractive, kwiyongera k’ubwiyongere bw’urumuri, cyangwa kwibeshya k’umugozi wa spectral, ibyo bikaba byabangamira imikorere y’ibikoresho muri sisitemu y’urumuri.

Mu buryo nk'ubwo, muri filime z'icyuma zicuze, imiterere y'icyo kigamije igena ubucucike bwa electron, imikorere ya plasmoni yo hejuru, n'uburyo bwo kugarura urumuri mu buryo bugaragara n'ubushyuhe bwa infrared. Intego z'umuringa, ifeza, cyangwa aluminiyumu zifite ubuziranenge bwinshi zituma habaho gushyira ibintu bimwe kandi zikagabanya ahantu hakwirakwira hashobora kwangiza uburyo bw'urumuri. Intego zikozwe mu buryo bwa alloy cyangwa doped akenshi zikorwa kugira ngo zongere imiterere yihariye ya filime, nko kwirinda ingese, gukomera kwa mekanike, cyangwa gukurura urumuri, ariko bisaba kugenzura neza ibyuma kugira ngo hirindwe ko habaho inenge zishobora kwangiza imikorere y'urumuri.

Byongeye kandi, imiterere y’imiterere y’ikintu kigamije—ingano y’ibinyampeke, imiterere y’imyenge, n’icyerekezo cya kristalo—bishobora kugira ingaruka ku miterere n’ubucucike bw’icyuma gipfunyitse. Urugero, mu gupfunyikira icyuma cya magnetron, imiterere y’ikintu kigamije kugira ingaruka ku musaruro w’icyuma gipfunyitse, ikwirakwizwa ry’ubwoko bwa magnetron, n’imbaraga za filime, byose bigira uruhare mu gutuma icyuma gihuzwa neza kandi kiramba.

Kugira ngo habeho filime ntoya zikora neza, ni ngombwa guhuza imiterere y’icyerekezo n’ibipimo by’imikorere. Guhitamo uburyo bwo gushyiramo, ubushyuhe bwa substrate, imbaraga zo gusohora, n’ibidukikije bidafite umwuka bigomba kunozwa hamwe n’imiterere y’icyerekezo kugira ngo bigenzure imiterere ya filime, ubucucike, n’imiterere y’ibise. Uburyo bugezweho bwo gusiga irangi ry’ibise bukoresha sisitemu zo kugenzura no gutanga ibitekerezo mu buryo buhamye kugira ngo hakosorwe imiterere y’icyerekezo, harebwa ko imiterere y’urumuri rwa filime ihuye neza n’imiterere y’icyerekezo.

Muri make, ibikoresho bigamije si isoko y'atome gusa mu gutwikira ibintu mu buryo bwa vacuum—ni cyo kintu cy'ibanze kigaragaza imiterere y'urumuri rwa firime nto. Kugenzura neza imiterere yabyo, ubuziranenge, n'imiterere yabyo ni ingenzi kugira ngo hagerwe ku bimenyetso nyabyo bya refractive, spectral fidelity, no kudatezuka igihe kirekire mu gutwikira ibintu mu buryo bwa dielectric na metal. Uko ikoranabuhanga rya vacuum coating rigenda ritera imbere rigana ku buhanga bwo hejuru no ku miterere igoye y'ibice byinshi, uruhare rw'ibikoresho bigamije rurushaho kuba ingenzi, rushyigikira imikorere y'ibice by'urumuri mu buryo bwo kwerekana, fotoniki, sensor, n'ibikoresho by'ingufu.

Iyi nkuru yasohotse nauruganda rukora ibikoresho byo gusiga irangi ry'umwukaZhenhua Vacuum