Mokhoa oa KY Kyropoulos oa ho holisa sebōpi sa kristale sa Sapphire bakeng sa tlhahiso ea lifensetere tsa Optical le Wafer

Sebōpi sa Kholo sa Sapphire Crystal KY Mokhoa oa Kyropoulos bakeng sa Tlhahiso ea Wafer ea Sapphire le Lifensetere tsa Optical Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Sesebelisoa sena sa ho holisa kristale sa safire se sebelisa mokhoa o etellang pele oa machaba oa Kyropoulos (KY), o etselitsoeng ka ho khetheha kholo ea kristale e le 'ngoe ea safire e bophara bo boholo, e se nang sekoli se tlase. Mokhoa oa KY o nolofalletsa taolo e nepahetseng ea ho hula kristale ea peo, lebelo la ho potoloha, le maemo a mocheso, o lumellang kholo ea kristale ea safire ho fihlela ho lisenthimithara tse 300 (300 mm) ka bophara mochesong o phahameng (2000–2200°C). Mekhoa ea mokhoa oa XKH oa KY e sebelisoa haholo tlhahisong ea indasteri ea li-wafer tsa safire tsa C/A-plane tsa 2–12-inch le lifensetere tsa optical, e fihlella tlhahiso ea khoeli le khoeli ea li-unit tse 20. Sesebelisoa se tšehetsa lits'ebetso tsa doping (mohlala, doping ea Cr³⁰ bakeng sa ho kopanya ruby) 'me se fana ka boleng ba kristale ka:

Botenya ba ho se sebetse hantle <100/cm²

Phetiso >85% @ 400–5500 nm

Romella imeile ho rona

Likaroloana

Molao-motheo oa ho Sebetsa

Molao-motheo oa mantlha oa mokhoa oa KY o kenyelletsa ho qhibilihisa thepa e tala ea Al₂O₃ e hloekileng haholo ka har'a sebopi sa tungsten/molybdenum mochesong oa 2050°C. Kristale ea peo e theoleloa ka har'a ho qhibiliha, e lateloa ke ho hula ka taolo (0.5–10 mm/h) le ho potoloha (0.5–20 rpm) ho fihlela kholo e tataisang ea likristale tse le 'ngoe tsa α-Al₂O₃. Likarolo tsa bohlokoa li kenyelletsa:

• Likristale tse boholo bo boholo (max. Φ400 mm × 500 mm)
• Sapphire ea boleng bo tlase ba optical (ho sotha ha maqhubu <λ/8 @ 633 nm)
• Likristale tse nang le doped (mohlala, Ti³⁰ doping bakeng sa safire ea linaleli)

Likarolo tsa Sistimi ea Motheo

1. Sistimi ea ho Qhibiliha ea Mocheso o Phahameng
• Sekoting se kopantsoeng sa Tungsten-molybdenum (mocheso o phahameng ka ho fetisisa 2300°C)
• Sehatsetsi sa graphite sa libaka tse ngata (taolo ea mocheso oa ± 0.5°C)

2. Sistimi ea Kholo ea Crystal
• Mokhoa oa ho hula o tsamaisoang ke servo (± 0.01 mm ho nepahala)
• Setifikeiti se potolohang sa mokelikeli oa makenete (taolo ea lebelo le se nang mohato ea 0–30 rpm)

3. Taolo ea Tšimo ea Thermal
• Taolo ea mocheso e ikemetseng ea libaka tse 5 (1800–2200°C)
• Thebe ea mocheso e ka fetoloang (±2°C/cm gradient)
• Sistimi ea Vacuum le Sepakapaka
• 10⁻⁴ Pa vacuum e phahameng
• Taolo ea khase e tsoakiloeng ea Ar/N₂/H₂

4. Tlhokomelo e Bohlale
• Tlhokomelo ea bophara ba kristale ea CCD ka nako ea sebele
• Ho lemoha boemo ba ho qhibiliha ha li-spectral tse ngata

Papiso ea Mokhoa oa KY khahlanong le CZ

Paramethara	Mokhoa oa KY	Mokhoa oa CZ
Boholo ba kristale	Φ400 mm	Φ200 mm
Sekhahla sa Kgolo	5–15 mm/h	20–50 mm/h
Botenya bo Phethahetseng ba Sekoli	<100/cm²	500–1000/cm²
Tšebeliso ea Matla	80–120 kWh/kg	50–80 kWh/kg
Likopo tse Tloaelehileng	Lifensetere tsa mahlo/li-wafer tse kholo	Lisebelisoa tsa LED/mabenyane

Litšebeliso tsa Bohlokoa

1. Lifensetere tsa Optoelectronic
• Matlo a sesole a IR (phetiso >85%@3–5 μm)
• Lifensetere tsa laser tsa UV (li mamella matla a 200 W/cm²)

2. Li-substrate tsa semiconductor
• Li-wafer tsa GaN epitaxial (2–8 inch, TTV <10 μm)
• Li-substrate tsa SOI (ho teteana ha bokaholimo <0.2 nm)

3. Lisebelisoa tsa Elektroniki tsa Bareki
• Khalase ea sekoahelo sa khamera ea smartphone (Boima ba Mohs 9)
• Lipontšo tsa Smartwatch (ntlafatso ea ho hanyetsa ho ngoapa ka makhetlo a 10)

4. Lisebelisoa tse Ikhethileng
• Di-optics tsa IR tse hlwekileng haholo (koefficient ya ho monya <10⁻³ cm⁻¹)
• Lifensetere tsa ho shebella li-reactor tsa nyutlelie (mamello ea mahlaseli: 10¹⁶ n/cm²)

Melemo ea Lisebelisoa tsa Kholiso ea Khalase ea Sapphire ea Kyropoulos (KY)

Sesebelisoa sa ho holisa kristale sa safire se thehiloeng mokhoeng oa Kyropoulos (KY) se fana ka melemo ea tekheniki e sa bapisoeng le e 'ngoe, se se beha e le tharollo ea sejoale-joale bakeng sa tlhahiso ea indasteri. Melemo ea bohlokoa e kenyelletsa:

1. Bokgoni ba Bophara bo Boholo: E kgona ho hodisa dikristale tsa safire tse fihlang ho di-inchi tse 300 (300 mm)ka bophara, e nolofalletsang tlhahiso e phahameng ya di-wafer le dikarolo tsa optical bakeng sa ditshebediso tse tswetseng pele jwalo ka GaN epitaxy le difensetere tsa maemo a sesole.

2. Botenya bo sa Feleng ka ho Fetisisa: E fihlella botenya ba ho falla<100/cm²ka moralo o ntlafalitsoeng oa tšimo ea mocheso le taolo e nepahetseng ea gradient ea mocheso, e netefatsang botšepehi bo phahameng ba kristale bakeng sa lisebelisoa tsa optoelectronic.

3. Tshebetso ya Optical ya Boleng bo Hodimo: E fana ka phetiso ya >85% ho pholletsa e bonahalang ho di-spectra tsa infrared (400–5500 nm), e leng ya bohlokwa bakeng sa difensetere tsa laser ya UV le di-infrared optics.

4. Boiketsetso bo Tsoetseng Pele: E na le mekgwa ya ho hula e tsamaiswang ke servo (ho nepahala ha ± 0.01 mm) le ditiiso tse potolohang tsa mokelikeli wa makenete (taolo e se nang mohato ya 0–30 rpm), e fokotsang ho kenella ha motho le ho ntlafatsa botsitso.

5. Dikgetho tse Tenyetsehang tsa ho Sebelisa Meriana e Lekaneng: E tshehetsa ho iketsetsa dintho tse kang Cr³⁰ (bakeng sa ruby) le Ti³⁰ (bakeng sa safire ya naleli), e sebeletsang mebaraka e ikgethang ya di-optoelectronic le mabenyane.

6. Bokgoni ba Matla: Ho thibela mocheso o ntlafetseng (tungsten-molybdenum crucible) ho fokotsa tshebediso ya matla ho 80–120 kWh/kg, ho qothisana lehlokoa le mekgwa e meng ya kgolo.

7. Tlhahiso e ka Atolosoang: E fihlella tlhahiso ea khoeli le khoeli ea li-wafer tse fetang 5,000 ka linako tse potlakileng tsa potoloho (matsatsi a 8-10 bakeng sa likristale tse boima ba 30-40 kg), tse netefalitsoeng ke lits'ebetso tse fetang 200 tsa lefats'e.
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8. Ho Tšoarella ha Sesole: E kenyelletsa meralo e hanelang mahlaseli le thepa e hanelang mocheso (e mamella 10¹⁶ n/cm²), e leng ea bohlokoa bakeng sa lits'ebetso tsa lifofane le tsa nyutlelie.
Mekhoa ena e mecha e tiisa mokhoa oa KY e le tekanyetso ea khauta bakeng sa ho hlahisa likristale tsa safire tse sebetsang hantle, e leng se susumetsang tsoelo-pele puisanong ea 5G, k'homphieutha ea quantum le mahlale a tšireletso.

Litšebeletso tsa XKH

XKH e fana ka ditharollo tse felletseng tsa turnkey bakeng sa ditsamaiso tsa kgolo ya kristale ya safire, tse kenyeletsang ho kenya, ntlafatso ya tshebetso, le koetliso ya basebetsi ho netefatsa kopanyo e se nang sekoli ya tshebetso. Re fana ka diresepe tsa kgolo tse netefaditsweng esale pele (50+) tse etseditsweng ditlhoko tse fapaneng tsa indasteri, e leng se fokotsang haholo nako ya R&D bakeng sa bareki. Bakeng sa dikopo tse ikgethang, ditshebeletso tsa ntshetsopele e ikgethang di nolofalletsa ho iketsetsa di-cavity (Φ200–400 mm) le ditsamaiso tse tswetseng pele tsa doping (Cr/Ti/Ni), tse tshehetsang dikarolo tsa optical tse sebetsang hantle le thepa e hanelang mahlaseli.

Litšebeletso tse ekelitsoeng boleng li kenyelletsa ts'ebetso ea kamora kholo joalo ka ho seha, ho sila le ho bentša, tse tlatselletsoang ke mefuta e felletseng ea lihlahisoa tsa safire joalo ka li-wafers, li-tube le li-blanks tsa majoe a bohlokoa. Linyehelo tsena li sebeletsa mafapha ho tloha ho lisebelisoa tsa elektroniki tsa bareki ho ea ho lifofane. Tšehetso ea rona ea tekheniki e tiisa waranti ea likhoeli tse 24 le tlhahlobo ea nako ea sebele ea hole, e netefatsang nako e fokolang ea ho se sebetse le katleho e tsoelang pele ea tlhahiso.