Likarolo tsa Sapphire tse bōpehileng joaloka Sapphire tse entsoeng ka mokhoa o ikhethileng tse nang le Polishing e nepahetseng

Tlhaloso e Khutšoanyane:

Lifensetere tsa optical tsa safire tse bōpehileng joaloka motho ka mong li emela sehlohlolo sa boenjiniere ba optical bo nepahetseng, bo sebelisang Al₂O₃ e le 'ngoe e holisitsoeng ke Czochralski e nang le tataiso e laoloang ea kristale (hangata C-axis kapa A-axis) ho ntlafatsa ts'ebetso bakeng sa lits'ebetso tse itseng. Ts'ebetso ea rona ea kholo ea kristale e ikhethang e hlahisa thepa e nang le homogeneity e ikhethang (<5×10⁻⁶ refractive index variation) le li-inclusions tse fokolang (<0.01ppm), e netefatsang ts'ebetso e tsitsitseng ea optical ho pholletsa le lihlopha tsa tlhahiso. Lifensetere li boloka botsitso bo tsotehang ba tikoloho, ka CTE ea 5.3×10⁻⁶/K e tsamaellanang le C-axis, e lumellang ho kopanngoa ho se nang sekoli likopanong tsa thepa e mengata tse itšetlehileng ka potoloho ea mocheso. Mekhoa ea rona e tsoetseng pele ea ho bentša e fihlela ho ba thata ha bokaholimo ka tlase ho 0.5nm RMS, ea bohlokoa bakeng sa lits'ebetso tsa laser tse matla haholo moo liphoso tsa bokaholimo li ka bakang tšenyo.

Jwalo ka moetsi ya kopantsweng ka ho otloloha, XKH e fana ka ditharollo tse felletseng ho tloha ho kopantsweng ha thepa ho isa tlhahlobong ya ho qetela:

Tšehetso ea Moralo: Sehlopha sa rona sa boenjiniere se fana ka tlhahlobo ea DFM (Design for Manufacturing) ho sebelisoa li-simulation tsa Zemax le COMSOL ho ntlafatsa jiometri ea lifensetere bakeng sa litlhoko tse itseng tsa optical/mechanical.

Litšebeletso tsa ho etsa mohlala: Phetoho e potlakileng (

Dikgetho tsa ho Koahela: Likoahelo tsa AR tse ikhethileng tse tšoarellang ho feta maemo a MIL-C-675C, ho kenyeletsoa:

Broadband (400-1100nm) <0.5% reflectivity

E ntlafalitsoe ka VUV (193nm) ka phetiso ea >92%

Liaparo tsa ITO tse tsamaisang motlakase (100-1000Ω/skwele) bakeng sa tšireletso ea EMI

Netefatso ea Boleng: Sehlopha se felletseng sa metrology se kenyeletsa:

Li-interferometer tsa laser tsa 4D PhaseCam bakeng sa netefatso ea ho batalla ha λ/20

FTIR spectroscopy bakeng sa 'mapa oa phetisetso ea spectral

Mekhoa ea tlhahlobo e iketsang bakeng sa tlhahlobo ea sekoli sa bokaholimo ba 100%

Romella imeile ho rona

Likaroloana

Litekanyetso tsa tekheniki

Fensetere ea safire
Tekanyo	8-400mm
Mamello ea tekanyo	+0/-0.05mm
Boleng ba bokaholimo (ho qabola le ho cheka)	40/20
Ho nepahala ha bokaholimo	λ/10per@633nm
Lesoba le hlakileng	＞85%, ＞90%
Mamello ea ho tšoana	±2''-±3''
Bevel	0.1-0.3mm
Ho koahela	AR/AF/ha moreki a kopa

Likarolo tsa Bohlokoa

1. Bophahamo ba Lintho tse bonahalang

· Matlotlo a Ntlafalitsoeng a Thermal: E bonts'a ho tsamaisa mocheso oa 35 W/m·K (ho 100°C), ka coefficient e tlase ea katoloso ea mocheso (5.3×10⁻⁶/K) e thibelang ho sotha ha optical tlas'a potoloho e potlakileng ea mocheso. Thepa e boloka botsitso ba sebopeho esita le nakong ea liphetoho tsa ho tšoha ha mocheso ho tloha ho 1000°C ho ea mochesong oa kamore ka metsotsoana.

· Ho Tsitsisa Lik'hemik'hale: E bontša ho senyeha ha lefela ha e pepesehetse li-acid tse matla (tse sa kenyelletsoeng HF) le li-alkali (pH 1-14) ka nako e telele, e leng se etsang hore e be e loketseng lisebelisoa tsa ho sebetsana le lik'hemik'hale.

· Ntlafatso ea Optical: Ka kholo e tsoetseng pele ea kristale ea C-axis, e fihlella phetiso ea >85% ho spectrum e bonahalang (400-700nm) ka tahlehelo ea ho hasanya ka tlase ho 0.1%/cm.
· Ho bentša ka mokhoa o ikhethileng ho fokotsa ponahalo ea bokaholimo ho <0.2% ka bokaholimo ho 1064nm.

2. Bokgoni ba Boenjiniere ba ho Nepahala

· Taolo ea Bokaholimo ba Nanoscale: Ho sebelisa ho qeta ha magnetorheological (MRF), ho finyella ho rarahana ha bokaholimo <0.3nm Ra, ea bohlokoa bakeng sa lits'ebetso tsa laser tse matla haholo moo LIDT e fetang 10J/cm² ho 1064nm, li-pulse tsa 10ns.

· Tlhahiso e Rarahaneng ea Jiometri: E kenyelletsa mochini o kopanyang oa ultrasonic oa axis tse 5 bakeng sa ho theha likanale tsa microfluidic (tokelo ea bophara ba 50μm) le likarolo tsa optical tse hasang (DOE) tse nang le qeto ea likarolo tse ka tlase ho 100nm.

· Kopanyo ea Metrology: E kopanya interferometry ea leseli le lesoeu le microscopy ea matla a athomo (AFM) bakeng sa tlhaloso ea bokaholimo ba 3D, e netefatsa ho nepahala ha sebopeho <100nm PV ho pholletsa le li-substrate tsa 200mm.

Likopo tsa mantlha

1. Ntlafatso ea Mekhoa ea Tšireletso

· Matlo a Likoloi a Hypersonic: A entsoe ho mamella meroalo ea moea o chesang ea Mach 5+ ha a ntse a boloka phetiso ea MWIR bakeng sa lihlooho tsa ba batlang. Litiiso tse khethehileng tsa nanocomposite li thibela ho arohana ha meroalo ea ho thothomela ea 15G.

· Li-platform tsa ho lemoha ka bongata: Mefuta ea birefringence e tlase haholo (<5nm/cm) e nolofalletsa magnetometry e nepahetseng lits'ebetsong tsa ho lemoha likepe tse ka tlas'a metsi.

2. Ntlafatso ea Ts'ebetso ea Indasteri

· Semiconductor Extreme UV Lithography: Lifensetere tse bentšitsoeng tsa sehlopha sa AA tse nang le ho hlaka ha bokaholimo ba <0.01nm li fokotsa tahlehelo ea ho hasana ha EUV (13.5nm) lits'ebetsong tsa stepper.

· Tlhokomelo ea Nuclear Reactor: Mefuta e bonaletsang ea neutron (Al₂O₃ e hloekisitsoeng ka isotopically) e fana ka tlhokomelo ea pono ea nako ea sebele ho li-core tsa Gen IV reactor.

3. Kopanyo ea Theknoloji e Hlahang

· Li-Optical Comms tse Thehiloeng Sebakeng: Mefuta e thatafalitsoeng ke mahlaseli (kamora ho pepesehela gamma ea 1Mrad) e boloka phetiso ea >80% bakeng sa lihokelo tsa laser tsa satellite tsa LEO.

· Li-interface tsa Biophotonics: Kalafo ea bokaholimo bo sa sebetseng e nolofalletsa lifensetere tsa Raman spectroscopy tse ka kenngoang bakeng sa ho lekola tsoekere ea mali khafetsa.

4. Mekhoa e Tsoetseng Pele ea Matla

· Tlhahlobo ea Fusion Reactor: Liaparo tse tsamaisang motlakase tse nang le mekhahlelo e mengata (ITO-AlN) li fana ka tšireletso ea ho shebella plasma le ea EMI lits'ebetsong tsa tokamak.

· Meralo ea motheo ea haeterojene: Mefuta ea sehlopha sa cryogenic (e lekiloeng ho fihlela ho 20K) e thibela ho qhibiliha ha haeterojene libakeng tsa polokelo ea metsi tsa H₂.

Litšebeletso tsa XKH le Bokhoni ba Phepelo

1. Litšebeletso tsa Tlhahiso ea Meetso

· Ho Itlhophisa ka ho Sebetsa ho Thehiloe ho Meralo: E tšehetsa meralo e seng ea maemo a tloaelehileng (bophara ba 1 mm ho isa ho 300 mm), ho tlisoa ka potlako ha matsatsi a 20, le ho etsa mohlala ka lekhetlo la pele nakong ea libeke tse 4.

· Litharollo tsa ho Koahela: Likoahelo tse thibelang ho bonahatsa khanya (AR), tse thibelang ho silafatsa khanya (AF), le tse khethehileng ka bolelele ba leqhubu (UV/IR) ho fokotsa tahlehelo ea ho bonahatsa khanya.

· Ho Hloekisa le ho Lekola ka ho Nepahetseng: Ho Hloekisa ha Atomo ho fihlella ho se tsitse ha bokaholimo ba ≤0.5 nm, ka interferometry e netefatsang ho latela ho batalla ha λ/10.

2. Ketane ea Phepelo le Tšehetso ea Tekheniki

· Ho Kopanya ka ho Otloloha: Taolo e felletseng ea ts'ebetso ho tloha kholong ea kristale (mokhoa oa Czochralski) ho isa ho seheng, ho polishing le ho koahela, ho netefatsa bohloeki ba thepa (e se nang moeli) le botsitso ba sehlopha.

· Tšebelisano-'moho ea Indasteri: E netefalitsoe ke borakonteraka ba lifofane; e sebelisane le CAS ho nts'etsapele meralo e fapaneng ea superlattice bakeng sa ho nkeloa sebaka ke ba lehae.

3. Potefolio ea Lihlahisoa le Litlhophiso

· Theko e tloaelehileng: Mefuta ea wafer ea lisenthimithara tse 6 ho isa ho tse 12; theko ea yuniti ho tloha ho 43 ho isa ho 82 (ho itšetlehile ka boholo/ho roala), ka thomello ea letsatsi le le leng.

· Lipuisano tsa tekheniki bakeng sa meralo e ikhethileng ea ts'ebeliso (mohlala, lifensetere tse nang le litepisi bakeng sa likamore tsa vacuum, meaho e hanelang ho sisinyeha ha mocheso).