Sapphire Optical Windows Single Crystal Al₂O₃ E hanela ho robeha e etselitsoeng

Setšoantšo se Ikhethileng sa Sapphire Optical Windows Single Crystal Al₂O₃ se hanelang ho tsofala

Tlhaloso e Khutšoanyane:

Lifensetere tsa optical tsa safire, tse entsoeng ka aluminium oxide ea maiketsetso ea single-crystal (Al₂O₃), li emela sehlohlolo sa boenjiniere ba optical, bo kopanyang thata e sa bapisoeng le e 'ngoe, ho mamella mocheso, le ho tenyetseha ha spectral. Lifensetere tsena li bohlokoa haholo lits'ebetsong tse hlokang ho tšoarella ho feteletseng le ho hlaka ha optical ho pholletsa le ultraviolet (UV), visible, le mid-infrared (MIR). Ka phetisetso e fetang 90% (post-coating) le boima ba Mohs ba 9, li feta thepa e tloaelehileng joalo ka fused silica le quartz libakeng tse thata.

Romella imeile ho rona

Likaroloana

Tlhaloso ea tekheniki

Paramethara	Litlhaloso
Lintho tse bonahalang	Sapphire ea maiketsetso e hloekileng haholo (Al₂O₃), litšila tse ka tlase ho 5 ppm
Sebaka sa Diameter	1–300 mm (boholo bo ikgethileng bo a fumaneha)
Mamello ea Botenya	± 0.05 mm (e tloaelehileng), ± 0.01 mm (sehlopha se nepahetseng)
Boleng ba Bokaholimo	Ho qojoa ka ho qojoa ka 20/10 ho isa ho 60/40 (MIL-O-13830A)
Ho batalla	λ/4 @ 633 nm (standard), λ/8 @ 10.6 μm (laser-grade)
Lesoba le Hlakileng	>90% ea bophara
Likhetho tsa ho roala	Sefetola-leseli sa Broadband se thibelang ho bonesa (200–4000 nm), DLC, le li-bandpass filters
Mocheso oa Ts'ebetso	-200°C ho isa ho 2053°C (ntlha ea ho qhibiliha)

Melemo ea Bohlokoa

1. 1. Tšireletso le Lifofane
  · Likoloi tse nang le molumo o feteletseng: Li mamella ho thothomela ha mocheso nakong ea ho kena hape, li boloka botšepehi ba optical ho 2000°C.
  · Litšoantšo tsa Sathelaete: E sebelisoa lits'ebetsong tsa ho shebella Lefatše tse nang le qeto e phahameng (mohlala, li-sensor tsa hyperspectral).
  
  2. Indasteri le Matla
  
  · Likamore tsa Plasma: Hanela khoholeho ea mobu ho semiconductor etching (plasma-enhanced CVD) le li-fusion reactors.
  
  · Ho Hlahloba Hydrocarbon: Ho Lekola botšepehi ba liphaephe ka lifensetere tse nang le khatello e phahameng, tse sa senyeheng.
  
  3. Patlisiso ea Saense
  
  · Mahlaseli a Synchrotron: Fokotsa ho monngoa ha X-ray (mahlatsipa a <5 ppm) ka har'a mela ea mahlaseli.
  
  · Khomphutha ea Quantum: E nolofalletsa phetiso ea photon e nang le tahlehelo e tlase lits'ebetsong tsa cryogenic.
  
  4. Lintlafatso tsa Khoebo
  
  · Likoloi tse Ikemetseng: Lifensetere tsa LiDAR tse nang le masela a DLC bakeng sa ho hanyetsa moholi le ho itšireletsa mafung.
  
  · Liaparo: Lilense tsa safire tse tšesaane haholo (<1 mm) bakeng sa lipontšo tsa 'nete tse ntlafalitsoeng.

Litharollo tse Ikhethileng tsa XKH

Sethala sa rona sa ho tloha qalong ho isa qetellong se fana ka likarolo tsa optical tsa safire tse etselitsoeng uena:

1. Moralo le Prototyping

· Ho Kopanya CAD: Fetola difaele tsa STEP/IGES hore e be di-prototype tse sebetsang matsatsing a 5 a kgwebo.
· Ntlafatso ea DFM: Fokotsa likotsi tsa tlhahiso ka tlhahlobo ea khatello ea maikutlo le litšoantšiso tsa mamello.

2. Tlhahiso e Nepahetseng

· Metrology: Interferometry ea ho fetola mekhahlelo ea 4D bakeng sa ho nepahala ha bokaholimo ba λ/50.
· Sistimi ea ho Koahela: Meqomo ea AR/DLC ea mekhahlelo e mengata e hlophisitsoe bakeng sa maqhubu a itseng a maqhubu (mohlala, telecom ea 1550 nm).

3. Netefatso ea Boleng

· Ho Latela Lintho: Litokomane tse felletseng ho tloha kholong ea libolo ho isa tlhahlobong ea ho qetela.
· Teko ea Tikoloho: Spray ea letsoai (MIL-STD-810G), potoloho ea mocheso (-196°C ho isa ho 800°C), le ho hanyetsa ho thothomela.

4. Litšebeletso tse Ekelitsoeng Boleng

· Taolo ea ESD: Ho iketsetsa resistivity ea bokaholimo (10⁶–10⁹ Ω) bakeng sa lisebelisoa tsa elektroniki tse bonolo.
· Litharollo tsa Vacuum: Meeli e entsoeng ka tšepe e nang le brazing e sa keneng mochesong bakeng sa litsamaiso tsa UHV.

Hobaneng o lokela ho khetha lifensetere tsa Sapphire Optical?

1.Bolelele: Nako ea bophelo ea ts'ebetso ea lilemo tse 15 lits'ebetsong tsa maemo a sebaka.

2. Bokgoni ba Ditjeo: Ditjeo tse tlase tsa thepa ka 30% ka kgolo e ntlafetseng ya kristale.

3.Tšireletso: E ka sebelisoa hape 'me e latela RoHS/REACH.

Qetello

Lifensetere tsa optical tsa Sapphire li hlalosa bocha litekanyetso tsa ts'ebetso lits'ebetsong tsa optoelectronics, ts'ireletso le indasteri ka ho hokahanya tsoelo-pele ea saense ea thepa ka boqapi ba boenjiniere bo nepahetseng. Ho sebelisa thepa ea mantlha ea sapphire ea maiketsetso - joalo ka boima ba Mohs 9, botsitso ba mocheso ho fihlela ho 2053°C, le phetisetso ea spectrum e pharaletseng (200nm–6μm) - lifensetere tsena li feta meeli e tloaelehileng, li nolofalletsa lits'ebetso tse fetolang mahlale a moloko o latelang. Mohlala, bokhoni ba tsona ba ho mamella litšitiso tsa mocheso tse matla (>1000°C) bo li etsa tsa bohlokoa haholo lits'ebetsong tsa ts'ireletso ea sefofane, ha meralo ea birefringence e tlase haholo e netefatsa ho nepahala ha khomphutha ea quantum le ho lemoha maqhubu a khoheli.

Ho kopanngoa ha mekhoa e tsoetseng pele ea tlhahiso, ho kenyeletsoa ho phunya taemane le ho phunya ha mahlasedi a ion, ho lumella litharollo tse etselitsoeng litlhoko tsa niche, joalo ka lifensetere tse lumellanang le vacuum tse bōpehileng joaloka spiral bakeng sa li-reactor tsa fusion kapa ho roughness ha bokaholimo ba sub-100nm bakeng sa lithography ea EUV. Ho feta moo, liphahlo tsa rona tse nang le mekhahlelo e mengata—tse kang lifilimi tse thibelang ho bonahatsa tse ntlafalitsoeng ke DLC—li fihlella phetiso ea >99% maqhubung a bohlokoa (mohlala, 1550nm telecom), li feta thepa ea setso ka 30% meeling ea tšenyo e bakoang ke laser.

Ha liindasteri li ntse li fetohela ho miniaturization le ho tšepahala tikolohong e feteletseng, lifensetere tsa optical tsa safire ke tsa bohlokoa likoloing tse ikemetseng (ho hanyetsa moholi oa LiDAR), liroboto tsa bongaka (li-endoscope tse ka hloekisoang ke autoclave), le ho hlahloba sebaka (mejaro ea satellite e thatafalitsoeng ke mahlaseli). Ka ho hokahanya boqapi ba thepa le ho iketsetsa lintho tse shebaneng le bareki, re matlafatsa baetapele ba lefats'e ho hlola litšitiso tsa tekheniki le ho bopa bokamoso ba photonics. Boitlamo bona ba bokhabane bo tiisa lifensetere tsa optical tsa safire e le lejoe la motheo la optics e sebetsang hantle, e khanna tsoelo-pele ho tsitsitseng, miniaturization, le bophelo bo bolelele ba sistimi lits'ebetsong tse thata ka ho fetisisa tsa hosane.