LiNbO₃ Li-wafer 2inch-8inch Botenya 0.1 ~ 0.5mm TTV 3µm E ikgethileng

LiNbO₃ Li-wafers 2inch-8inch Botenya 0.1 ~ 0.5mm TTV 3µm Setšoantšo se Ikhethileng se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Li-wafer tsa LiNbO₃ li emela maemo a khauta ho li-photonics tse kopantsoeng le li-acoustics tse nepahetseng, tse fanang ka ts'ebetso e sa bapisoang le litsamaisong tsa sejoale-joale tsa optoelectronic. Jwalo ka moetsi ea ka sehloohong, re ntlafalitse bonono ba ho hlahisa li-substrate tsena tse entsoeng ka boenjiniere ka mekhoa e tsoetseng pele ea ho leka-lekanya lipalangoang tsa mouoane, ho fihlela phetheho ea kristale e etellang pele indastering ka bongata ba sekoli bo ka tlase ho 50/cm².

Bokgoni ba tlhahiso ya XKH bo akaretsa bophara ho tloha ho 75mm ho isa ho 150mm, ka taolo e nepahetseng ya tataiso (X/Y/Z-cut ±0.3°) le dikgetho tse ikgethang tsa doping ho kenyeletswa le dielemente tsa rare-earth. Motswako o ikgethang wa thepa ho LiNbO₃ Wafers – ho kenyeletswa le coefficient ya tsona e ikgethang ya r₃₃ (32±2 pm/V) le ponaletso e pharaletseng ho tloha haufi le UV ho isa bohareng ba IR – di etsa hore di be bohlokwa bakeng sa dipotoloho tsa photonic tsa moloko o latelang le disebediswa tsa acoustic tse nang le maqhubu a phahameng.

Romella imeile ho rona

Likaroloana

Litekanyetso tsa tekheniki

Thepa	Li-wafe tsa Optical Grade LiNbO3
Mocheso oa Curie	1142±2.0℃
Seha Angle	X/Y/Z jj.
Bophara/boholo	2"/3"/4"/6"/8"
Tol(±)	<0.20 mm
Botenya	0.1 ~ 0.5mm kapa ho feta
Folete ea Pele	16mm/22mm/32mm
TTV	<3µm
Seqha	-30
Koahela	<40µm
Tekanyo e bataletseng	Tsohle lia fumaneha
Mofuta oa Bokaholimo	Lehlakore le le Leng le bentšitsoeng/Mahlakore a Mabeli a bentšitsoeng
Lehlakore le bentšitsoeng Ra	<0.5nm
S/D	20/10
Mekhoa ea Boema-kepe	R=0.2mm kapa Nko e kholo
Optical doped	Fe/Zn/MgO jj bakeng sa di-wafer tsa LN tsa sehlopha sa optical
Mekhoa ea Bokaholimo ba Wafer	Index ea refractive	Tjhe=2.2878/Ne=2.2033 @632nm bolelele ba leqhubu
	Tšilafalo,	Ha ho letho
	Likaroloana ￠>0.3 µm	<= 30
	Ho ngoapa, ho qhaqha	Ha ho letho
	Sekoli	Ha ho mapetso a mathōko, mengoapo, matheba a sakha, le matheba
Sephutheloana	Bongata/Lebokose la Wafer	25pcs ka lebokose

Litšobotsi tsa Bohlokoa tsa LiNbO₃ Wafers tsa Rona

1. Litšobotsi tsa Tshebetso ea Photonic

Li-Wafer tsa rona tsa LiNbO₃ li bonts'a bokhoni bo ikhethang ba ho sebelisana le matter ea leseli, ka li-coefficient tsa optical tse seng tsa mola o otlolohileng tse fihlang ho 42 pm/V - tse nolofalletsang lits'ebetso tse sebetsang tsa phetoho ea wavelength tse bohlokoa bakeng sa quantum photonics. Li-substrate li boloka phetiso ea >72% ho pholletsa le 320-5200nm, ka mefuta e entsoeng ka boqhetseke e fihlellang tahlehelo ea phatlalatso ea <0.2dB/cm maqhubung a telecom.

2. Boenjiniere ba Maqhubu a Molumo

Sebopeho sa kristale sa LiNbO₃ Wafers tsa rona se tshehetsa lebelo la maqhubu a bokaholimo le fetang 3800 m/s, e leng se dumellang tshebetso ya resonator ho fihlela ho 12GHz. Mekhoa ya rona ya ho bentsha e ikgethileng e hlahisa disebediswa tsa maqhubu a acoustic a bokaholimo (SAW) ka tahlehelo ya ho kenya tlasa 1.2dB, ha ka nako e ts'oanang di boloka botsitso ba mocheso kahare ho ±15ppm/°C.

3. Ho Ikamahanya le Tikoloho

Li-wafer tsa rona tsa LiNbO₃ li entsoe ho mamella maemo a feteletseng, li boloka ts'ebetso ho tloha mochesong o chesang ho isa libakeng tsa ts'ebetso tsa 500°C. Thepa e bontša bothata bo ikhethang ba mahlaseli, e mamella tekanyo ea ionizing ea >1Mrad ntle le ho senyeha ho hoholo ha ts'ebetso.

4. Litlhophiso tse Ikhethang tsa Kopo

Re fana ka mefuta e fapaneng e entsoeng ka domain e kenyeletsang:
Meaho e nang le lipalo nako le nako e nang le linako tsa sebaka sa 5-50μm
Lifilimi tse tšesaane tse khaotsoeng ka ion bakeng sa kopanyo e kopaneng
Mefuta e ntlafalitsoeng ke metamaterial bakeng sa lits'ebetso tse ikhethileng

Maemo a ho Kenya Tshebetsong bakeng sa LiNbO₃ Wafers

1. Marangrang a Optical a Next-Gen
Li-wafer tsa LiNbO₃ li sebetsa e le mokokotlo oa li-transceiver tsa optical tsa terabit-scale, tse nolofalletsang phetiso e kopaneng ea 800Gbps ka meralo e tsoetseng pele ea modulator e nang le sehlaha. Li-substrate tsa rona li ntse li sebelisoa ka ho eketsehileng bakeng sa ts'ebetsong ea optics e kopantsoeng lits'ebetsong tsa accelerator tsa AI/ML.
Mahlakore a RF a 2.6G
Moloko oa morao-rao oa LiNbO₃ Wafers o tšehetsa ho sefa ha ultra-wideband ho fihlela ho 20GHz, ho sebetsana le litlhoko tsa spectrum tsa maemo a macha a 6G. Lisebelisoa tsa rona li nolofalletsa meralo e mecha ea acoustic resonator e nang le Q factors e fetang 2000.
3. Litsamaiso tsa Tlhahisoleseling ea Quantum
Li-wafer tsa LiNbO₃ tse nang le mapolanka a nepahetseng li theha motheo oa mehloli ea photon e kopantsoeng ka katleho ea tlhahiso ea para e ka holimo ho 90%. Lisebelisoa tsa rona li nolofalletsa katleho k'homphieutheng ea photonic quantum le marang-rang a puisano a sireletsehileng.
4. Litharollo tsa ho Utloisisa tse Tsoetseng Pele
Ho tloha ho LiDAR ea likoloi e sebetsang ka 1550nm ho ea ho li-sensor tsa gravimetric tse nang le kutlo e matla haholo, LiNbO₃ Wafers li fana ka sethala sa bohlokoa sa transduction. Lisebelisoa tsa rona li nolofalletsa li-sensor ho fihlela maemong a ho lemoha limolek'hule tse le 'ngoe.

Melemo ea Bohlokoa ea LiNbO₃Wafers

1. Tshebetso e sa bapisoeng le ea Electro-Optic
Coefficient e Phahameng ka ho Fetisisa ea Electro-Optic (r₃₃~30-32 pm/V): E emela tekanyetso ea indasteri bakeng sa li-wafer tsa lithium niobate tsa khoebo, e nolofalletsang li-modulator tsa optical tsa 200Gbps+ tse lebelo le phahameng tse fetang meeli ea ts'ebetso ea litharollo tse thehiloeng ho silicon kapa polymer.

Tahlehelo ea ho Kena ka Tlase ka ho Fetisisa (<0.1 dB/cm): E fihlelletsoe ka ho bentša ka nanoscale (Ra<0.3 nm) le ho koahela ka anti-reflection (AR), e ntlafatsang haholo katleho ea matla ea li-module tsa puisano ea optical.

2. Thepa e Phahameng ea Piezoelectric le Acoustic
E loketse Lisebelisoa tsa SAW/BAW tse nang le maqhubu a phahameng: Ka lebelo la molumo la 3500-3800 m/s, li-wafer tsena li tšehetsa meralo ea sefa ea 6G mmWave (24-100 GHz) e nang le tahlehelo ea ho kenya <1.0 dB.

Coefficient e Phahameng ea ho Kopanya ea Electromechanical (K²~0.25%): E ntlafatsa bandwidth le khetho ea matšoao likarolong tsa RF tse ka pele, e leng se etsang hore li lokele liteishene tsa motheo tsa 5G/6G le puisano ea sathelaete.

3. Ho Bonahala ha Broadband le Litlamorao tsa Optical tse sa Lekaneng
Fensetere ea Phetiso ea Optical e Sephara ka ho Fetisisa (350-5000 nm): E koahela UV ho ea ho li-spectra tsa mid-IR, e nolofalletsa lits'ebetso tse kang:

Quantum Optics: Litlhophiso tsa nako le nako tse nang le lipalo tse otlolohileng (PPLN) li fihlella katleho e fetang 90% tlhahisong ea para ea photon e kopantsoeng.

Mekhoa ea Laser: Optical parametric oscillation (OPO) e fana ka tlhahiso ea bolelele ba wavelength bo ka fetoloang (1-10 μm).

Moeli o Ikhethang oa Tšenyo ea Laser (>1 GW/cm²): E fihlela litlhoko tse thata bakeng sa lits'ebetso tsa laser tse matla haholo.

4. Ho Tsitsisa Tikoloho ka ho Feteletseng
Khanyetso ea Mocheso o Phahameng (Ntlha ea Curie: 1140°C): E boloka ts'ebetso e tsitsitseng ho tloha -200°C ho isa ho +500°C, e loketse:

Di-elektronike tsa dikoloi (di-sensor tsa karolo ya enjene)

Sekepe sa difofane (dikarolo tsa optiki tsa sebaka se tebileng)

Ho Tiea ha Mahlasedi (>1 Mrad TID): E latela maemo a MIL-STD-883, e loketse di-elektroniki tsa nyutlelie le tsa tshireletso.

5. Ho Feto-fetoha le ho Ikamahanya le Maemo
Ntlafatso ea Boits'oaro ba Crystal le Doping:

Li-wafer tse khaotsoeng ka X/Y/Z (± 0.3° ho nepahala)

Ho sebelisa doping ea MgO (5 mol%) bakeng sa khanyetso e matla ea tšenyo ea mahlo

Tšehetso ea Kopanyo e sa Tšoaneng:

E lumellana le thin-film LiNbO₃-on-Insulator (LNOI) bakeng sa kopanyo e kopaneng le silicon photonics (SiPh)

E nolofalletsa ho tlamahana ha boemo ba wafer bakeng sa optics e kopantsoeng hammoho (CPO)

6. Tlhahiso e ka Atolosoang le Bokgoni ba Ditjeo
Tlhahiso e Kgolo ya Wafer ya lisenthimithara tse 6 (150mm): E fokotsa ditjeo tsa yuniti ka 30% ha e bapiswa le ditshebetso tsa setso tsa lisenthimithara tse 4.

Phano e Potlakileng: Lihlahisoa tse tloaelehileng li romeloa ka mor'a libeke tse 3; li-prototype tse nyane (bonyane li-wafer tse 5) li tlisoa ka mor'a matsatsi a 10.

Litšebeletso tsa XKH

1. Laboratori ea Boiqapelo ba Lintho tse Ncha
Litsebi tsa rona tsa kholo ea kristale li sebelisana 'moho le bareki ho nts'etsapele mekhoa ea LiNbO₃ Wafers e ikhethileng bakeng sa ts'ebeliso, ho kenyeletsoa:

Mefuta e tlase ea tahlehelo ea mahlo (<0.05dB/cm)

Litlhophiso tsa ho sebetsana le matla a phahameng

Metswako e mamellang mahlaseli

2. Phaephe ea Potlako ea ho Etsa Li-Prototype
Ho tloha moralong ho isa ho phumantshong ka matsatsi a 10 a kgwebo bakeng sa:

Li-wafer tse etselitsoeng mokhoa o ikhethileng

Li-electrode tse nang le lipaterone

Mehlala e hlalositsoeng esale pele

3. Setifikeiti sa Tshebetso
Thomello e 'ngoe le e 'ngoe ea LiNbO₃ Wafer e kenyelletsa:

Tlhaloso e felletseng ea spectroscopic

Netefatso ea tataiso ea kristale

Setifikeiti sa boleng ba bokaholimo

4. Netefatso ea Ketane ea Phepelo