LiNbO₃ Wafers 2inch-8inch Botenya 0.1 ~ 0.5mm TTV 3µm Tloaelo
Litekanyetso tsa tekheniki
Lintho tse bonahalang | Li-wafes tsa sehlopha sa Optical LiNbO3 | |
Curie Temp | 1142±2.0℃ | |
Angle ea ho khaola | X/Y/Z joalo-joalo | |
Diameter/ boholo | 2"/3"/4"/6"/8" | |
Tol(±) | <0.20 limilimithara | |
Botenya | 0.1 ~ 0.5mm kapa ho feta | |
Primary Flat | 16mm/22mm/32mm | |
TTV | <3µm | |
Inamela | -30 | |
Warp | <40µm | |
Oriental Flat | Tsohle lia fumaneha | |
Mofuta oa Bokaholimo | Lehlakore le le leng le bentshitswe / Mahlakore a mabedi a bentshitswe | |
Lehlakore le benyang Ra | <0.5nm | |
S/D | 20/10 | |
Litekanyetso tsa moeli | R=0.2mm kapa Bullnose | |
Optical doped | Fe/Zn/MgO joalo-joalo bakeng sa li-wafers tsa sehlopha sa optical LN< | |
Mekhahlelo ea Wafer Surface | Lenane la refractive | No=2.2878/Ne=2.2033 @632nm wavelength |
Tšilafalo, | Ha ho letho | |
Likaroloana ¢>0.3 µ m | <=30 | |
Scratch, Chipping | Ha ho letho | |
Sekoli | Ha ho na mapetsong a maqheku, likhopo, matšoao a sakha, matheba | |
Sephutheloana | Lebokose la Qty / Wafer | 25pcs lebokose le leng |
Litšobotsi tsa mantlha tsa li-wafers tsa rona tsa LiNbO₃
Litšobotsi tsa 1.Photonic Performance
Li-Wafers tsa rona tsa LiNbO₃ li bonts'a bokhoni bo sa tloaelehang ba ho sebelisana le leseli, tse nang le li-coefficients tsa optical tse sa sebetseng tse fihlang ho 42 pm/V - tse nolofalletsang ts'ebetso e nepahetseng ea phetolo ea maqhubu a bohlokoa bakeng sa li-photonics tsa quantum. Li-substrates li boloka phetiso ea > 72% ho pholletsa le 320-5200nm, ka liphetolelo tse entsoeng ka mokhoa o khethehileng tse finyellang <0.2dB/cm tahlehelo ea phatlalatso ho telecom wavelengths.
2.Acoustic Wave Engineering
Sebopeho sa kristale sa LiNbO₃ Wafers ea rona se tšehetsa maqhubu a maqhubu a holim'a metsi a fetang 3800 m / s, a lumella ho sebetsa ha resonator ho fihlela 12GHz. Mekhoa ea rona ea ho belisa ea thepa e fana ka lisebelisoa tsa "surface acoustic wave" (SAW) tse nang le tahlehelo ea ho kenya tlas'a 1.2dB, ha e ntse e boloka botsitso ba mocheso ka hare ho ± 15ppm / ° C.
3.Ho mamellana ha Tikoloho
E etselitsoe ho mamella maemo a feteletseng, LiNbO₃ Wafers ea rona e boloka ts'ebetso ho tloha mocheso oa cryogenic ho ea ho 500 ° C libakeng tsa ts'ebetso. Thepa e bonts'a boima bo ikhethang ba radiation, e mamella> 1Mrad kakaretso ea lethal dose ea ionizing ntle le ho senyeha ho hoholo ha ts'ebetso.
4.Litlhophiso tse khethehileng tsa Kopo
Re fana ka mefuta e fapaneng ea domain-engineered ho kenyelletsa:
Mehaho ea nako le nako e nang le nako ea sebaka sa 5-50μm
Lifilimi tse tšesaane tse entsoeng ka ion bakeng sa ho kopanya li-hybrid
Mefuta e ntlafalitsoeng ea Metamaterial bakeng sa lits'ebetso tse ikhethileng
Maemo a Ts'ebetsong bakeng sa LiNbO₃ Wafers
1.Next-Gen Optical Networks
LiNbO₃ Li-wafers li sebetsa e le mokokotlo oa li-transceivers tsa terabit-scale optical, tse nolofalletsang phetisetso e lumellanang ea 800Gbps ka meralo e tsoetseng pele ea modulator. Li-substrates tsa rona li ntse li tsoela pele ho amoheloa bakeng sa ts'ebetsong ea li-optics tse kopantsoeng ka har'a litsamaiso tsa accelerator tsa AI/ML.
2.6G RF Frontends
Moloko oa morao-rao oa LiNbO₃ Wafers o ts'ehetsa ho sefa ha "ultra-wideband" ho fihla ho 20GHz, ho sebetsana le litlhoko tse ngata tsa litekanyetso tse hlahang tsa 6G. Lisebelisoa tsa rona li thusa meralo e ncha ea acoustic resonator e nang le lintlha tsa Q tse fetang 2000.
3.Quantum Information Systems
Li-wafers tsa LiNbO₃ tse entsoeng ka mokhoa o nepahetseng li theha motheo oa mehloli ea photon e kentsoeng ka> 90% e sebetsang hantle ka bobeli. Li-substrates tsa rona li etsa hore ho be le tsoelo-pele ho photonic quantum computing le marang-rang a sireletsehileng a puisano.
4.Advanced Sensing Solutions
Ho tloha LiDAR ea likoloi e sebetsang ho 1550nm ho ea ho li-sensor tsa gravimetric tse matla haholo, LiNbO₃ Wafers li fana ka sethala sa bohlokoa sa phetoho. Lisebelisoa tsa rona li nolofalletsa liqeto tsa sensor ho fihlela maemong a ho lemoha molek'hule e le 'ngoe.
Melemo ea Bohlokoa ea LiNbO₃Wafers
1. Ts'ebetso e sa bapisoang ea Electro-Optic
E ikhethang e Phahameng ea Electro-Optic Coefficient (r₃₃ ~ 30-32 pm/V): E emela palo ea indasteri bakeng sa li-wafers tsa lithium niobate tsa khoebo, tse nolofalletsang 200Gbps+ li-modulator tsa lebelo le phahameng tse fetang hole meeli ea ts'ebetso ea tharollo ea silicon-based kapa polymer.
Ultra-Low Insertion Loss (<0.1 dB / cm): E finyelloa ka nanoscale polishing (Ra <0.3 nm) le anti-reflection (AR), e matlafatsang haholo matla a matla a optical communication modules.
2. Superior Piezoelectric & Acoustic Properties
E loketse Lisebelisoa tsa SAW/BAW tse Phahameng ka ho Fetisisa: Ka maqhubu a acoustic a 3500-3800 m/s, li-wafers tsena li tšehetsa 6G mmWave (24-100 GHz) meralo ea sefe e nang le tahlehelo ea ho kenya <1.0 dB.
High Electromechanical Coupling Coefficient (K²~0.25%): E matlafatsa khetho ea li-bandwidth le lipontšo likarolong tse ka pele tsa RF, e etsa hore li tšoanelehe bakeng sa liteishene tsa motheo tsa 5G/6G le likhokahano tsa satellite.
3. Broadband Transparency & Nonlinear Optical Effects
Ultra-Wide Optical Transmission Window (350-5000 nm): E koahela UV ho ea bohareng ba IR, e nolofalletsang lits'ebetso tse kang:
Quantum Optics: Litlhophiso tsa nako le nako (PPLN) li fihlella> 90% e sebetsang hantle tlhahisong ea li-photon tse kentsoeng.
Laser Systems: Optical parametric oscillation (OPO) e fana ka tlhahiso ea leqhubu la maqhubu a motlakase (1-10 μm).
Sebaka se Ikemetseng sa Tšenyo ea Laser (>1 GW/cm²): E Kopana le litlhokahalo tse thata bakeng sa lisebelisoa tsa laser tsa matla a holimo.
4. Botsitso bo Feteletseng ba Tikoloho
Ho hanyetsa Mocheso o Phahameng (Ntlha ea Curie: 1140°C): E boloka ts'ebetso e tsitsitseng ho pholletsa le -200°C ho ea +500°C, e loketseng:
Automotive Electronics (li-sensor tsa kamore ea enjine)
Spacecraft (likarolo tsa mahlo tse tebileng tsa sepakapaka)
Radiation Hardness (> 1 Mrad TID): E tsamaellana le litekanyetso tsa MIL-STD-883, tse loketseng lisebelisoa tsa elektroniki tsa nyutlelie le ts'ireletso.
5. Customization & Integration Flexibility
Crystal Orientation & Optimization ea Doping:
X/Y/Z-cut wafers (±0.3° ka nepo)
MgO doping (5 mol%) bakeng sa ho hanyetsa tšenyo ea optical e ntlafalitsoeng
Ts'ehetso ea Kopanelo e fapaneng:
E lumellana le filimi e tšesaane ea LiNbO₃-on-Insulator (LNOI) bakeng sa kopanyo e nyalisitsoeng le silicon photonics (SiPh)
E nolofalletsa bonding ea wafer-level bakeng sa li-co-packaged optics (CPO)
6. Tlhahiso e Scalable & Tšebeliso ea Litšenyehelo
6-inch (150mm) Wafer Mass Production: E fokotsa litšenyehelo tsa yuniti ka 30% ha e bapisoa le mekhoa e tloaelehileng ea 4-inch.
Phano e Potlakileng: Lihlahisoa tse tloaelehileng li romeloa ka libeke tse 3; li-prototypes tse nyane (bonyane li-wafers tse 5) li tlisoa ka matsatsi a 10.
Litšebeletso tsa XKH
1. Material Innovation Lab
Litsebi tsa rona tsa kholo ea kristale li sebelisana 'moho le bareki ho nts'etsapele liforomo tse ikhethileng tsa LiNbO₃ Wafers, ho kenyelletsa:
Mefuta e tlase ea tahlehelo ea mahlo (<0.05dB/cm)
Litlhophiso tsa ho sebetsana le matla a phahameng
Lipina tse mamellang mahlaseli
2. Pipeline e potlakileng ea Prototyping
Ho tloha ho moralo ho isa ho delibari ka matsatsi a 10 a khoebo bakeng sa:
Li-wafers tse tloahelehileng
Li-electrode tse entsoeng ka mokhoa
Mehlala e khethiloeng esale pele
3. Setifikeiti sa Ts'ebetso
Thomello e 'ngoe le e 'ngoe ea LiNbO₃ Wafer e kenyelletsa:
Sebopeho se felletseng sa spectroscopic
Netefatso ea sebopeho sa Crystallographic
Setifikeiti sa boleng bo holimo
4. Tiisetso ea Chain Chain
Mehala ea tlhahiso e inehetseng bakeng sa lits'ebetso tsa bohlokoa
Buffer inventory bakeng sa litaelo tsa tšohanyetso
marangrang a thepa a lumellanang le ITAR


