LiTaO₃ Ingots 50mm - 150mm Diameter X/Y/Z-Cut Orientation ±0.5° Mamello

LiTaO₃ Ingots 50mm – 150mm Diameter X/Y/Z-Cut Orientation ±0.5° Tolerance Image Featured

Tlhaloso e Khutšoanyane:

Li-ingots tsa LiTaO₃ (Lithium Tantalate) li emela lisebelisoa tse phahameng tsa piezoelectric le ferroelectric tse tsebahalang ka thepa ea tsona e ikhethang ea piezoelectric, botsitso ba mocheso le litšoaneleho tsa optical, e leng se etsang hore e be tsa bohlokoa haholo bakeng sa li-filters tsa holim'a acoustic wave (SAW), li-bulk acoustic wave (BAW) resonator, li-infrared resonators, le li-infrared resonator. XKH e sebetsa ka ho khetheha ho R&D le tlhahiso ea li-ingots tsa boleng bo holimo tsa LiTaO₃, e sebelisa khōlo ea kristale ea Czochralski (CZ) le theknoloji ea stoichiometric optimization ho netefatsa homogeneity e phahameng ea kristale e nang le bokooa bo fokolang <500 cm⁻².

XKH e fana ka li-ingots tsa 50-150mm bophara ba LiTaO₃ tse nang le mekhoa e mengata ea crystallographic (X-cut, Y-cut, Z-cut), e tšehetsang doping e hlophisitsoeng (Mg, Zn) le phekolo ea poling ho finyella litlhoko tse fapaneng tsa kopo. Piezoelectric coefficient (d₃₃~8 pC/N), electromechanical coupling coefficient (K²~0.5%), le mocheso oa Curie (~600°C) li theha LiTaO₃ e le khetho e nepahetseng bakeng sa lihloela tsa maqhubu a holimo le lisensara tsa mocheso o phahameng.

Tlhahiso e kopaneng e akaretsa tlhoekiso ea thepa e tala, kholo ea kristale, le ts'ebetso e nepahetseng, e sebeletsa likhokahano tsa 5G, lisebelisoa tsa elektroniki tsa bareki, lisebelisoa tsa ts'ireletso le lisebelisoa tsa lifoto. Re fana ka lipuisano tse felletseng tsa tekheniki, liteko tsa sampole, le mokhoa oa ho etsa li-batch tse nyane ho fana ka litharollo tse ntlafalitsoeng tsa LiTaO₃.

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

LiTaO₃ Ingot - Litšobotsi tsa Bohlokoa

1. Superior Piezoelectric & Acoustic Performance

Piezoelectric coefficient e phahameng (d₃₃~8 pC/N): E Feta LiNbO₃ (~6 pC/N), e nolofalletsang li-filters tsa SAW/BAW tsa maqhubu a phahameng tse nang le tahlehelo e tlase ea ho kenya (<1.2 dB) bakeng sa li-frontend tsa 5G RF.

Khokahano e matla ea li-electromechanical (K²~0.5%): E ntlafatsa lebelo le ho sebetsa hantle bakeng sa litsamaiso tsa likhokahano tsa Sub-6GHz le mmWave.

2. E ikhethang Thermal Stability

Mocheso o phahameng oa Curie (600°C): E boloka ts'ebetso e tsitsitseng ea piezoelectric ho pholletsa le -50°C ho isa ho 300°C, e loketseng lisebelisoa tsa elektronike tsa likoloi le lisensara tsa indasteri.

Katoloso e tlase ea mocheso (7.5×10⁻⁶/K): E fokotsa ho hoholeha ha mocheso ho lisebelisoa tse nepahetseng.

3. Optical & Chemical Robustness

Ponaletso ea Broadband (400-5000 nm): >70% phetiso ea lifensetere tsa IR le li-modulators tsa electro-optic.

Ho se sebetse ha lik'hemik'hale: E hanana le li-acids / alkalies, tse loketseng sebaka sa sefofane le ts'ireletso libakeng tse thata.

4. Customization bokgoni

Orientation engineering: X/Y/Z-cut ingots (± 0.5° tolerance) bakeng sa thepa e lokiselitsoeng ea piezoelectric/optical.

Ntlafatso ea doping: Mg-doping bakeng sa ho hanyetsa tšenyo ea optical; Zn-doping bakeng sa karabelo e ntlafalitsoeng ea piezoelectric.

LiTaO₃ Ingot - Lisebelisoa tsa mantlha

1. 5G & RF Communications

Lisefe tsa SAW/BAW: Numella maqhubu a phahameng (2-10 GHz), ts'ebetso ea mats'oao a tahlehelo e tlase ho li-smartphone le liteishene tsa motheo.

Li-resonator tsa FBAR: Fana ka lintlha tse phahameng tsa Q (> 1000) bakeng sa li-oscillator tsa RF.

2. Optics & Infrared Technologies

Lifensetere tsa IR detector: Eketsa pepeneneng ea Broadband bakeng sa litšoantšo tse futhumatsang le ho tsebahatsa sesole.

Li-modulator tsa Electro-optic: Ho thusa ho feto-fetoha ha lets'oao le phahameng la lebelo ho fiber optics.

3. Maikutlo a Likoloi le Liindasteri

Li-sensor tsa Ultrasonic: Bakeng sa thuso ea ho paka makoloi le TPMS, ho mamella mocheso oa kamore ea enjene.

Li-sensor tsa khatello e phahameng ea mocheso: Ts'ebetso e ts'epahalang ho tsa lipatlisiso tsa oli le taolo ea indasteri.

4. Tšireletso & Aerospace

Li-filters tsa EW: Mahlaseli a thatafalitsoeng bakeng sa radar ea sesole / litsamaiso tsa puisano.

Likarolo tsa ho batla li-missile: Ho tsitsa ha mocheso ho tiisa ho tšepahala maemong a feteletseng.

5. Lisebelisoa tsa Elektronike tsa Bareki

RF frontend modules: Ntlafatsa khetho ea lets'oao ho li-smartphones.

Li-sensor tsa lapeng tse bohlale: Mefuta ea Ultrasonic le temoho ea boitšisinyo.

Melemo ea Bohlokoa ea LiTaO₃ Ingots

1. Boleng bo Ikhethang ba Crystal le ho tsitsana
Li-Ingots tsa LiTaO₃ li entsoe ka mokhoa o phahameng oa Ta₂O₅ (≥99.999%) le mokhoa o ntlafalitsoeng oa Czochralski (CZ), ho fihlela:

Bophahamo bo tlase haholo (ho kheloha <500 cm⁻², tse kenyelletsoeng ≤5/cm³)

Phapang ea axial/radial resistivity <5% (ho netefatsa hore batch-to-batch e lumellana)

X/Y/Z-cut orientation ho nepahala ±0.5° (ho kopana le litlhoko tsa momahano tsa mohato oa sesebelisoa sa SAW)

2. Superior Piezoelectric le Thermal Performanc

Piezoelectric coefficient e phahameng (d₃₃~8 pC/N), e phahame ka 30% ho feta LiNbO₃, e loketse bakeng sa moralo o phahameng oa maqhubu a BAW filter

Mocheso oa curie 600 ° C (mofuta o sebetsang -50 ~ 300 ° C), o boloka libakeng tse feteletseng:

Frequency coefficient (TCF) <|-15ppm/°C|

Phapang ea motlakase oa motlakase (K²) <0.5%

3. Ho Itloaetsa le Ho Kopanya Ho Fetolana

Doping e ka feto-fetohang (MgO 0-8mol%):

5mol% MgO doping e eketsa moeli oa tšenyo ea laser ka 10x

Zn doping e ntlafatsa tahlehelo ea dielectric ea microwave (tanδ<0.001 @10GHz)

Khokahano e fapaneng: E tšehetsa LNOI (LiTaO₃-on-Insulator) ho lokisoa ha filimi e tšesaane le ho tlamahanngoa le Si/SiN photonic chips

4. Tiisetso ea Phepelo e Scalable

Theknoloji ea tlhahiso ea boima ba 6-inch (150mm): Phokotso ea 40% ha e bapisoa le 4-inch

Ho tsamaisoa ka potlako: Litloaelo tse tloaelehileng tse fumanehang ho tsoa ho stock (nako ea ho etella pele ea libeke tse 3), e ts'ehetsa ho itloaetsa ha li-batch tse nyane ho tloha ho 5kg (potoloho ea libeke tse 4)

LiTaO₃ Ingot - XKH Services

1. Tšebeliso ea Litšenyehelo: Li-ingots tsa 8-inch li fokotsa litšila tsa thepa ka 30% ha li bapisoa le mefuta e meng ea 4-inch, ho theola litšenyehelo tsa yuniti ka 18%.

2. Melemo ea Ts'ebetso:

SAW Filter Bandwidth: >1.28 GHz (vs. 0.8 GHz bakeng sa LiTaO3), e bohlokoa bakeng sa lihlopha tsa 5G mmWave .

Thermal Cycling: E pholoha -200-500 ° C lipotoloho tse nang le <0.05% warpage, e netefalitsoeng litekong tsa LiDAR tsa likoloi.

1. Tšireletseho: Mekhoa e sebelisoang hape ea ho lokisa e fokotsa tšebeliso ea metsi ka 40% le tšebeliso ea matla ka 25%.

Qetello

LiTaO₃ li-ingots li ntse li tsoela pele ho khanna mekhoa e mecha ea puisano ea 5G, photonics, le mekhoa ea tšireletso ka thepa ea bona e ikhethang ea piezoelectric le ho tiea ha tikoloho. Boitseanape ba rona ba thepa, tlhahiso e mpe, le ts'ehetso ea boenjiniere ba ts'ebeliso li re beha re le balekane ba ratoang bakeng sa litsamaiso tse tsoetseng pele tsa elektroniki.