Esimweni sobuchwepheshe sanamuhla esihlala sishintsha, ama-optical coating adlala indima ebalulekile ekuthuthukiseni ukusebenza nokusebenza kwemishini ehlukahlukene yokubona. Phakathi kwempumelelo eminingi kulo mkhakha, ubuchwepheshe bokuhlanganisa i-PVD obubonakalayo buyinqubo edonsa amehlo kakhulu. Njengenye yezindawo ezikhula ngokushesha embonini ye-optical, ithola ukunakwa okusabalele ngamakhono ayo akhethekile. Kulo mbhalo webhulogi, sizocubungula ubunkimbinkimbi balobu buchwepheshe obushintshashintshayo futhi sifunde ukuthi buwushintsha kanjani umhlaba wezinto ezibonakalayo.
I-Optical PVD (Physical Vapor Deposition) iwubuchwepheshe bokubeka ifilimu obuncane obufaka ukufaka izingqimba ezinembile nezifanayo zezinto ezibonakalayo kuma-optical substrates. Inqubo yokubeka yenzeka ekamelweni le-vacuum lapho izinto ezihlukahlukene ezifana nezinsimbi nama-oxides zihwamuka futhi zifingqiwe endaweni engaphansi. I-coating ewumphumela ithuthukisa izakhiwo ze-optical ezifana ne-reflection, transmittance kanye nokuqina, okwenza kube yisixazululo esithandwayo sezinhlelo zokusebenza eziningi.
Ikhono lokulawula ukujiya kwe-coating, ukwakheka kanye nesakhiwo yilokho okuhlukanisa i-optical PVD coatings kobunye ubuchwepheshe bokugqoka bendabuko. Ngokulungisa kahle le mingcele, abakhiqizi bangafinyelela izici ezifiselekayo ze-optical, ezifana ne-anti-reflection noma i-reflection ephezulu, kuye ngohlelo oluhlosiwe. Leli zinga lokwenza ngokwezifiso liqinisekisa ukuthi ama-optics ahlanganisiwe asebenza kahle futhi ahlangabezana nezidingo ezithile zezimboni ezahlukene.
Izicelo ze-optical PVD coatings zibanzi futhi zihlukahlukene. Indawo eyodwa ebalulekile lapho lobu buchwepheshe bunomthelela omkhulu kwezokuxhumana ngocingo. I-Fiber optics, umgogodla wezinhlelo zokuxhumana zesimanje, imvamisa ihlupheka ngenxa yokulahlekelwa kwesignali ephezulu ngenxa yokubonakaliswa kokukhanya okungafunwa. Ukuze unciphise le nkinga, i-optical PVD coating isetshenziswa ekugcineni kwefiber, okunciphisa kakhulu ukulahlekelwa kokubonisa futhi kuthuthukisa ukusebenza kahle kokudluliselwa kwesignali.
Olunye uhlelo lokusebenza oluthokozisayo lwezingubo zokukhanya ze-PVD ukwakhiwa kwamalensi optical anembile. Ngokumboza lawa ma-lens ngezinto ezikhethwe ngokucophelela ukuze zibonise noma zingabonakali, ukusebenza kwe-optical kukonke kuthuthukiswa kakhulu. Lokhu kuguqule izimboni ezifana nezithombe, i-microscopy kanye nobuchwepheshe be-laser, lapho ukulawula ukukhanya okunembayo kubalulekile.
Ngaphezu kwalokho, i-optical PVD coating ingene embonini yezimoto. Izibani zangaphambili nezibuko zimbozwe ngobuchwepheshe, okuthuthukisa ukubonakala futhi kunciphisa ukuxhopha ukuze ukwazi ukushayela okuphephile. Imboni ye-aerospace nayo iyazuza kulobu buchwepheshe njengoba ithuthukisa ukusebenza kwezinzwa ze-optical kanye nezinhlelo ze-imaging ezisetshenziswa ekuzulazuleni kwezindiza nokugadwa.
Amathemba esikhathi esizayo we-optical PVD coating abanzi kakhulu. Imizamo eqhubekayo yocwaningo nentuthuko ivula indlela yezicelo ezintsha ezimbonini ezahlukahlukene. Njengoba isidingo sezingxenye ze-optical ezisebenza kahle kakhulu siqhubeka sikhula, abakhiqizi bahlola izinto ezintsha kanye nobuchwepheshe ukuze baqhubekisele phambili imingcele yalobu buchwepheshe.
-Le ndatshana ikhishwe nguumenzi womshini we-vacuum coatingI-Guangdong Zhenhua
Isikhathi sokuthumela: Sep-26-2023