LiTaO3 Lithium Tantate Ingots tse nang le Fe/Mg Doping E etselitsoeng 4inch 6inch 8inch bakeng sa Sensing sa indasteri

LiTaO3 Lithium Tantate Ingots tse nang le Fe/Mg Doping E iketselitsoeng 4inch 6inch 8inch bakeng sa Sengoa sa Indasteri Se Seng

Tlhaloso e Khutšoanyane:

LiTaO3 Ingots (Lithium Tantalate Ingots), e le lisebelisoa tsa mantlha bakeng sa li-semiconductors le li-optoelectronics tsa moloko oa boraro, li phahamisa mocheso oa tsona o phahameng oa Curie (607).°C), ponahalo e pharalletseng (400–5,200 nm), coefficient e ntle haholo ea electromechanical coupling (Kt² >15%), le tahlehelo e tlase ea dielectric (tanδ <2%) ho fetola likhokahano tsa 5G, komporo ea quantum, le kopanyo ea lifoto. Ka mekhoa e tsoetseng pele ea mahlale e kang ho tsamaisa mouoane (PVT) le ho beha mouoane oa lik'hemik'hale (CVD), re fana ka li-ingots tsa X/Y/Z-cut, 42°Y-cut, and periodically poled (PPLT) ka li-ingots tse 3–8-inch, tse nang le boholo ba micropipe <0.1 cm⁻² le dislocation <0.1 cm⁻² le dislocation. Litšebeletso tsa rona li kenyelletsa Fe/Mg doping, proton exchange waveguides, le silicon-based heterogeneous integration (POI), e sebetsanang le li-filters tse sebetsang hantle haholo, mehloli ea mabone a quantum, le lisebelisoa tsa infrared. Sesebediswa sena se fana ka katleho ho miniaturization, ts'ebetso ea maqhubu a phahameng, le botsitso ba mocheso, ho potlakisa phetoho ea lehae le tsoelo-pele ea theknoloji.

Re romelle lengolo-tsoibila

Likaroloana

Litekanyetso tsa tekheniki

Tlhaloso	Tloaelehileng	Bonepe bo Phahameng
Lisebelisoa	LiTaO3(LT)/ LiNbO3 liphaphatha	LiTaO3(LT)/LiNbO3 liphaphatha
Boitloaelo	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Bapisa	30″	10''
Perpendicular	10′	5'
bokahodimo Boleng	40/20	20/10
Phapang ea Wavefront	λ/4@632nm	λ/8@632nm
Bophahamo bo Sephara	λ/4@632nm	λ/8@632nm
Aperture e Hlakileng	>90%	>90%
Chamfer	<0.2×45°	<0.2×45°
Botenya/Mamello ka bophara	±0.1 limilimithara	±0.1 limilimithara
Boholo ba litekanyo	bophara ba 150 × 50 mm	bophara ba 150 × 50 mm

Litšebeletso tsa XKH

1. Boqapi ba Ingot e Kholo.

Boholo le ho Seha: li-ingots tsa 3-8-inch tse nang le X / Y / Z-cut, 42 ° Y-cut, le mekhoa e tloaelehileng ea li-angular (± 0.01 ° mamello).

Taolo ea Doping: Fe/Mg co-doping ka mokhoa oa Czochralski (concentration range 10¹⁶–10¹⁹ cm⁻³) ho ntlafatsa ho hanyetsa ha photorefractive le botsitso ba mocheso.

2. Mekhoa e tsoetseng pele ea Ts'ebetso.

Heterogeneous Integration: Li-wafers tse entsoeng ka Silicon-based LiTaO3 (POI) tse nang le taolo ea botenya (300-600 nm) le conductivity ea mocheso ho fihlela ho 8.78 W / m·K bakeng sa li-filters tse phahameng tsa SAW.

Waveguide Fabrication: Proton exchange (PE) le reverse proton exchange (RPE) mekhoa, ho finyella submicron waveguides (Δn > 0.7) bakeng sa li-modulator tse phahameng tsa motlakase oa motlakase (bandwidth> 40 GHz).

3. Sistimi ea Tsamaiso ea Boleng

Teko ea ho Qetela: Raman spectroscopy (polytype verification), XRD (crystallinity), AFM (surface morphology), le tlhahlobo ea optical uniformity (Δn <5×10⁻⁵).

4. Global Supply Chain Support

Bokhoni ba Tlhahiso: Phallo ea khoeli le khoeli> li-ingots tse 5,000 (8-inch: 70%), tse tšehetsang phano ea tšohanyetso ea lihora tse 48.

Logistics Network: Ts'ebetso e akaretsang Europe, Amerika Leboea, le Asia-Pacific ka thepa ea moea/ea leoatle e nang le liphutheloana tse laoloang ke mocheso.

5. Theknoloji Co-Development

Li-Labs tse Kopanetsoeng tsa R&D: Sebelisana 'moho ho li-platform tsa kopanyo ea lifoto (mohlala, SiO2 ea tahlehelo e tlase ea bonding).

Kakaretso

Li-Ingots tsa LiTaO3 li sebetsa e le lisebelisoa tsa maano tse fetolang theknoloji ea optoelectronics le quantum. Ka boqapi ba kholo ea kristale (mohlala, PVT), phokotso ea bofokoli, le kopanyo e fapaneng (mohlala, POI), re fana ka tharollo e tšepahalang haholo, e theko e tlaase bakeng sa likhokahano tsa 5G/6G, komporo ea quantum, le IoT ea indasteri. Boitlamo ba XKH ba ho nts'etsapele phokotso ea bofokoli ba ingot le ho phahamisa tlhahiso ea 8-inch ho netefatsa hore bareki ba etella pele liketane tsa phepelo ea lefats'e, ho tsamaisa nako e latelang ea tikoloho e pharaletseng ea semiconductor.