Lense ea Sapphire Prism Sapphire e nang le ponaletso e phahameng Al2O3 BK7 JGS1 JGS2 Sesebelisoa sa Optical sa Material
Tlhaloso ea Sehlahisoa: Li-prism tsa Sapphire le Lilense tsa Sapphire tse nang le AR Coating
Li-Prisms tsa rona tsa Sapphire le Lilense tsa Sapphire li entsoe ka thepa ea boleng bo holimo ea optical, ho kenyeletsoa le Al₂O₃ (Sapphire), BK7, JGS1, le JGS2 e pepeneneng haholo, 'me li fumaneha ka lipente tsa AR (Anti-Reflection). Likarolo tsena tse tsoetseng pele tsa optical li etselitsoe ho fihlela litlhoko tse matla tsa mefuta e mengata ea liindasteri, ho kenyeletsoa likhokahano tsa mohala, litsamaiso tsa laser, tšireletso, lisebelisoa tsa bongaka le lisebelisoa tse nepahetseng haholo.
Matlo
Ponaletso e Phahameng le Ho hlaka ha Optical
Sapphire, e entsoeng ka aluminium oxide e hloekileng haholo (Al₂O₃), e fana ka ponaletso e ikhethang ho pholletsa le mefuta e mengata ea maqhubu a maqhubu, ho tloha ho ultraviolet (UV) ho ea ho mefuta ea infrared (IR). Thepa ena e netefatsa ho monngoa ha leseli le fokolang le ho hlaka ho phahameng ha optical, e leng se etsang hore li-prism le lilense tsa safire li be ntle bakeng sa lits'ebetso tse hlokang phetiso e nepahetseng ea leseli.
Ho Tšoarella ho Phahameng
Safira ke e 'ngoe ea thepa e thata ka ho fetisisa e tsejoang ke motho, e latela daemane feela. Bothata ba eona (9 sekaleng sa Mohs) bo etsa hore e hanele haholo ho ngoatheloa, ho tsofala le ho senyeha. Ho tšoarella hona ho feteletseng ho netefatsa hore li-prism le lilense tsa safire li ka mamella tikoloho e thata, e leng se etsang hore li be ntle bakeng sa lits'ebetso tsa indasteri, tsa lifofane le tsa sesole.
Mefuta e Meholo ea Mocheso
Botsitso bo botle ba mocheso oa Sapphire bo e lumella ho boloka thepa ea eona ea mechine le ea optical holim'a mocheso o pharaletseng, ho tloha mochesong o nang le cryogenic ho ea libakeng tse phahameng tsa mocheso (ho fihlela ho 2000°C). Sena se etsa hore e lokele hantle ho sebelisoa lits'ebetsong tse sebetsang hantle moo katoloso le ho fokotseha ha mocheso ho ka amang thepa e meng.
Ho Hasana ho Tlase le Index e Phahameng ea Refractive
Safira e na le karohano e tlase haholo ha e bapisoa le thepa e meng e mengata ea optical, e fanang ka ho kheloha ho fokolang ha chromatic le ho boloka ho hlaka ha setšoantšo holim'a spectrum e pharaletseng. Index ea eona e phahameng ea refractive (n ≈ 1.77) e netefatsa hore e ka koba le ho tsepamisa leseli ka katleho litsamaisong tsa optical, e leng se etsang hore lilense tsa safire le li-prism li be tsa bohlokoa ho tsamaellaneng le taolong e nepahetseng ea optical.
Sekoahelo sa Anti-Reflection (AR)
Ho ntlafatsa tshebetso haholoanyane, re fana ka dikobo tsa AR hodima diprisme le dilense tsa rona tsa safire. Dikobo tsa AR di fokotsa ponaletso ya bokahodimo haholo mme di ntlafatsa phetiso ya lesedi, e leng se fokotsang tahlehelo ya matla ka lebaka la ponaletso mme se eketsa bokgoni ba ditsamaiso tsa mahlo. Kobo ena e bohlokwa ditshebedisong moo tahlehelo ya lesedi le kganya e lokelang ho fokotswa, jwalo ka ditshwantshong tse sebetsang hantle, ditsamaisong tsa laser, le puisanong ya mahlo.
Ho iketsetsa lintho ka mokhoa o ikhethileng
Re ikhethile ka ho iketsetsa di-prism le dilense tsa safire ho fihlela ditlhoko tse ikgethang tsa bareki. Hore na o hloka sebopeho se ikgethang, boholo, qetello ya bokahodimo, kapa ho penta, re sebetsa haufiufi le bareki ho fana ka dikarolo tse ikgethang ho latela dipehelo tsa bona tse nepahetseng. Bokgoni ba rona bo tswetseng pele ba ho sebetsa le ho penta bo netefatsa hore sehlahiswa se seng le se seng se sebetsa hantle bakeng sa tshebediso ya sona e rerilweng.
| Thepa | Ponaletso | Index ea Refractive | Ho hasana | Ho tšoarella | Likopo | Litšenyehelo |
| Safira (Al₂O₃) | Holimo (ho tloha ho UV ho isa ho IR) | E Phahameng (n ≈ 1.77) | Tlase | E phahame haholo (e hanela ho ngoatheha) | Li-laser tse sebetsang hantle, lifofane, optics ea bongaka | Holimo |
| BK7 | E ntle (E bonahala ho IR) | E itekanetseng (n ≈ 1.51) | Tlase | E itekanetseng (e sekametse ho mengoa) | Optics e akaretsang, litšoantšo, litsamaiso tsa puisano | Tlase |
| JGS1 | Hodimo haholo (ho tloha ho UV ho isa ho IR) | Holimo | Tlase | Holimo | Optics e nepahetseng, litsamaiso tsa laser, spectroscopy | Mahareng |
| JGS2 | E ntle haholo (e bonahala ho tloha ho UV) | Holimo | Tlase | Holimo | Lisebelisoa tsa lipatlisiso tsa UV, lisebelisoa tsa lipatlisiso tse nepahetseng haholo | Mahareng-Holimo |
Likopo
Mekhoa ea Laser
Li-prism le lilense tsa sapphire li sebelisoa hangata lits'ebetsong tsa laser tse matla haholo, moo ho tšoarella ha tsona le bokhoni ba tsona ba ho sebetsana le khanya e matla ntle le ho senyeha ho leng bohlokoa. Li sebelisoa lits'ebetsong tsa ho bopa mahlasedi, ho tsamaisa mahlasedi, le ho hasanya maqhubu a bolelele ba leqhubu. Seaparo sa AR se ntlafatsa ts'ebetso ka ho fokotsa tahlehelo ea ponts'o le ho ntlafatsa phetiso ea matla.
Mehala ea puisano
Ho hlaka ha mahlo le ho bonaletsa ho hoholo ha thepa ea safire ho etsa hore e be e loketseng ho sebelisoa litsamaisong tsa puisano tsa fiber optic, haholo-holo likarolong tse kang li-splitter tsa beam, li-filters le lilense tsa optical. Likarolo tsena li thusa ho ntlafatsa boleng ba lets'oao le katleho ea phetisetso libakeng tse telele, e leng se etsang hore safire e be thepa e loketseng bakeng sa lits'ebetso tsa phetisetso ea data ka lebelo le phahameng.
Lifofane le Tšireletso
Liindasteri tsa lifofane le tsa tšireletso li hloka likarolo tsa mahlo tse ka sebetsang tlas'a maemo a feteletseng, ho kenyeletsoa le mahlaseli a mangata, vacuum le tikoloho ea mocheso. Ho tšoarella ha Sapphire ho sa bapisoeng le bokhoni ba ho mamella maemo a thata ho etsa hore e be thepa e ratoang bakeng sa lisebelisoa tsa mahlo tse kang lik'hamera, litheleskoupo le li-sensor tse sebelisoang ho hlahlobeng sepakapaka, litsamaiso tsa sathelaete le lisebelisoa tsa sesole.
Lisebelisoa tsa Bongaka
Litšebelisong tsa litšoantšo tsa bongaka, tlhahlobo ea mafu le tsa opereishene, lilense tsa safire le li-prism li sebelisoa ka lebaka la ts'ebetso ea tsona e phahameng ea mahlo le ho lumellana ha tsona le lintho tse phelang. Ho hanyetsa ha tsona ho ngoapa le ho bola ha lik'hemik'hale ho netefatsa hore li phela nako e telele le ho tšepahala libakeng tseo ho nepahala ho leng bohlokoa ho tsona, joalo ka li-endoscope, li-microscope le lisebelisoa tsa bongaka tse thehiloeng ho laser.
Lisebelisoa tsa Optical
Li-prism le lilense tsa safire li sebelisoa haholo lisebelisoa tse fapaneng tsa mahlale le tsa indasteri, tse kang li-spectrometer, li-microscope le lik'hamera tse nepahetseng haholo. Bokhoni ba tsona ba ho fetisa leseli ntle le ho sotha le ka ho feto-fetoha ho fokolang ha chromatic bo li etsa hore li be bohlokoa bakeng sa lits'ebetso moo ho hlaka le ho nepahala ha setšoantšo ho leng bohlokoa ka ho fetisisa.
Likopo tsa Sesole le tsa Tšireletso
Bothata bo feteletseng ba Sapphire le thepa ea eona ea mahlo li etsa hore e be thepa e khethiloeng bakeng sa lisebelisoa tsa mahlo tsa sehlopha sa sesole, ho kenyeletsoa le li-sensor tsa infrared, periscopes le litsamaiso tsa tlhokomelo. Ho tšoarella le bokhoni ba ho sebetsa maemong a feteletseng a tikoloho li fana ka monyetla oa maano lits'ebetsong tsa ts'ireletso.
Qetello
Li-Prisms tsa rona tsa Sapphire le Lilense tsa Sapphire tse nang le lipeipi tsa AR ke tharollo e phethahetseng bakeng sa lits'ebetso tse hlokang ho tšoarella ho hoholo, ts'ebetso e ntle ea mahlo, le tsamaiso e nepahetseng ea leseli. Ebang li sebelisoa lisebelisoa tse tsoetseng pele tsa mahlo, litsamaisong tsa laser, kapa likhokahanong tsa maemo a holimo, likarolo tsena li fana ka ts'epo le ts'ebetso e sa bapisoeng. Ka boiphihlelo ba rona bo boholo ba ho fetola likarolo tsa mahlo, re netefatsa hore sehlahisoa se seng le se seng se etselitsoe ho fihlela litlhoko tsa hau tse ikhethileng, se fana ka boemo bo holimo ba ho nepahala le boleng bakeng sa litsamaiso tsa hau tsa mahlo.
Lipotso le Likarabo
P: Sapphire ea optical ke eng?
K: Sapphire ea mahlo ke mofuta oa safire o hloekileng haholo, o atisang ho sebelisoa ho optics le photonics ka lebaka la ho pepeneneng ha eona ho babatsehang, ho tšoarella, le ho hanyetsa ho ngoapa. E sebelisoa hangata lifensetereng, lilenseng le likarolong tse ling tsa mahlo, e fana ka ts'ebetso e phahameng libakeng tse thata le lits'ebetsong tse nepahetseng haholo.