LiTaO₃ Ingots 50mm – 150mm Diameter X/Y/Z-Cut Fa'asinomaga ±0.5° Fa'apalepale

Fa'amatalaga Puupuu:

LiTaO₃ (Lithium Tantalate) ingots e fai ma sui o piezoelectric ma ferroelectric mea maualuga e lauiloa mo a latou mea faʻapitoa piezoelectric, mautu vevela, ma uiga faʻapipiʻi, e matua taua tele mo le faʻafefeteina o le galu (SAW) faʻamalama, galu faʻafefete tele (BAW) resonators, suʻesuʻega infrared, ma mea faʻapitoa. O le XKH fa'apitoa i le R&D ma le gaosiga o le maualuga o le LiTaO₃ ingots, fa'aaoga Czochralski (CZ) fa'atuputele tioata ma stoichiometric optimization tekinolosi e fa'amautinoa ai le tutusa lelei o le tioata ma le densities fa'aletonu <500 cm⁻².

XKH tu'uina atu 50-150mm diameter LiTaO₃ ingots ma le tele o kristalographic orientations (X-oti, Y-oti, Z-oti), lagolago doping customized (Mg, Zn) ma poling togafitiga e ausia manaoga eseese talosaga. Ole mea ole piezoelectric coefficient (d₃₃~8 pC/N), electromechanical coupling coefficient (K²~0.5%), ma Curie temperature (~ 600°C) faʻatūina LiTaO₃ e avea ma filifiliga sili mo filiga maualuga-vave ma masini vevela maualuga.

O le gaosiga tu'ufa'atasi e aofia ai le fa'amamāina o meafaitino, fa'atupu tioata, ma le fa'agaioiga sa'o, tautua feso'ota'iga 5G, mea fa'aeletonika fa'atau, faiga puipui, ma masini ata. Matou te tu'uina atu fa'atalanoaga fa'apitoa fa'apitoa, fa'ata'ita'iga fa'ata'ita'iga, ma fa'ata'ita'iga fa'apitoa e tu'uina atu ai fofo sili ona lelei LiTaO₃.

Auina imeli ia matou

Vaega

Fa'agata fa'atekinisi

Fa'amatalaga	masani	Sa'o Maualuga
Meafaitino	LiTaO3(LT)/ LiNbO3 wafers	LiTaO3(LT)/LiNbO3 wafers
Fa'atonuga	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Fa'atasi	30″	10''
Fa'asa'o	10′	5'
tulaga maualuga	40/20	20/10
Fa'asesega i luma galu	λ/4@632nm	λ/8@632nm
Lau'ele'ele mafolafola	λ/4@632nm	λ/8@632nm
Avanoa manino	>90%	>90%
Chamfer	<0.2×45°	<0.2×45°
Mafia/Diamita Fa'apalepale	±0.1 mm	±0.1 mm
Aupito maualuga	dia150×50mm	dia150×50mm

LiTaO₃ Ingot - Uiga Autu

1. Sili Piezoelectric & Acoustic Performance

Piezoelectric coefficient maualuga (d₃₃~8 pC/N): Outperforms LiNbO₃ (~6 pC/N), e mafai ai ona fa'amauina fa'alilolilo SAW/BAW maualuga-maualalo fa'alilolilo gau (<1.2 dB) mo 5G RF pito i luma.

Feso'ota'iga eletise malosi (K²~0.5%): Fa'aleleia le bandwidth ma le lelei mo faiga feso'ota'iga Sub-6GHz ma mmWave.

2. Tulaga Fa'asao Fa'apitoa

Maualuluga Curie vevela (600°C): Fa'atumauina le fa'atinoina o le piezoelectric mautu i luga o le -50°C i le 300°C, lelei mo ta'avale fa'aeletonika ma masini fa'apisinisi.

Fa'ateleina fa'amama maualalo (7.5×10⁻⁶/K): Fa'aiti'itia fe'avea'i vevela i masini sa'o.

3. Malosi o mata & Vailaau

Fa'amatalaga fa'alaua'itele (400-5000 nm): >70% fe'avea'i mo fa'amalama IR ma masini fa'aogaina eletise.

Fa'agata fa'ama'i: Tete'e vai/alkalies, talafeagai mo le va'alele ma fa'aoga puipuiga i si'osi'omaga faigata.

4. Agava'a Fa'apitoa

Fa'ainisinia fa'asinomaga: X/Y/Z-tipi ingots (±0.5° fa'apalepale) mo fa'aoga piezoelectric/optical meatotino.

Fa'ata'ita'iina o le Doping: Mg-doping mo le fa'aleagaina fa'aleagaina; Zn-doping mo le faʻaleleia atili o le tali piezoelectric.

LiTaO₃ Ingot - Talosaga Tulaga Muamua

1. 5G & RF Feso'ota'iga

Filifiliga SAW/BAW: Fa'aagava'a maualuga (2-10 GHz), fa'agasologa o fa'ailoga maualalo i telefoni ma nofoaga fa'avae.

FBAR resonators: Tuuina atu maualuga Q-factor (> 1000) mo RF oscillators.

2. Optics & Infrared Technologies

IR fa'amalama fa'amalama: Fa'aaogā le fa'amanino o feso'ota'iga lautele mo fa'ata fa'amama ma su'esu'ega a le militeri.

Electro-optic modulators: Fa'afaigofie le fa'aogaina o fa'ailo fa'ailo maualuga i le fiber optics.

3. Ta'avale & Fa'alogoina Alamanuia

Ultrasonic sensors: Mo fesoasoani paka ma le TPMS, faʻasaʻo le vevela o le afi.

Su'esu'ega fa'amaualuga maualuga: Fa'atuatuaina fa'atinoga i su'esu'ega suau'u ma fa'atonuga tau alamanuia.

4. Puipuiga & Aerospace

EW filiga: Fa'amaa'a-fa'ama'a'a mo fa'ailoga a le militeri/faiga feso'ota'iga.

Vaega e saili fana: O le mautu vevela e mautinoa ai le faʻatuatuaina i tulaga ogaoga.

5. Consumer Electronics

RF pito i luma modules: Faʻaleleia le filifilia o faailo i smartphones.

Fa'amatalaga atamai ile fale: Va'aiga ole Ultrasonic ma le fa'ailoaina o taga.

Tulaga Autu ole LiTaO₃ Ingots

1. Tulaga Fa'apitoa Crystal ma le Fa'atumauina
LiTaO₃ Ingots o loʻo gaosia e faʻaaoga ai le maualuga-mama o Ta₂O₅ (≥99.999%) ma sili ona lelei Czochralski (CZ), ausia:

Fa'aletonu tele-maualalo (fa'eseesea <500 cm⁻², fa'aaofia ≤5/cm³)

Axial/radial resistivity fesuia'iga <5% (fa'amautinoa le fa'atumauina o fa'aputuga)

X/Y/Z-oti sa'o le fa'atonuga ± 0.5° (fa'afeiloa'i mea e mana'omia ole fa'aogaina ole vaega ole SAW)

2. Piezoelectric Sili ma Fa'atinoga Fa'avevelac

Piezoelectric coefficient maualuga (d₃₃~8 pC/N), 30% maualuga atu i le LiNbO₃, lelei mo le maualuga-auave BAW mamanu mamanu

Curie vevela 600°C (vaega faagaioiga -50~300°C), faatumauina i siosiomaga ogaoga:

Fa'atele ole vevela (TCF) <|-15ppm/°C|

Electromechanical coupling coefficient (K²) fesuiaiga <0.5%

3. Fa'asinomaga ma Tu'ufa'atasiga Fefiloi

Doping fetuutuunai (MgO 0-8mol%):

5mol% MgO doping e fa'atuputeleina le fa'aleagaina o le laser i le 10x

Zn doping e fa'amalieina ai le gau dielectric microwave (tanδ<0.001 @10GHz)

Tu'ufa'atasiga tu'ufa'atasi: Lagolago LNOI (LiTaO₃-on-Insulator) tapenaga manifinifi ata tifaga ma fa'atasi ma Si/SiN meataata ata.

4. Fa'amautinoaga Sapalai Fa'ateleina

6-inisi (150mm) masini gaosiga tele: 40% fa'aitiitiga tau fa'atusatusa ile 4-inisi

Fa'aola vave: Fa'asinomaga masani e maua mai fa'asoa (3-vaiaso ta'ita'i taimi), lagolagoina la'ititi-vaega aganu'u mai le 5kg (4-vaiaso ta'amilosaga)

LiTaO₃ Ingot - XKH Auaunaga

1. Fa'atauga Lelei: 8-inisi ingots fa'aitiitia otaota meafaitino i le 30% fa'atusatusa i le 4-inisi isi, fa'aititia tau ta'i-unit e 18% .

2. Fua Fa'atinoga:

SAW Filter Bandwidth: >1.28 GHz (vs. 0.8 GHz mo LiTaO3), taua mo 5G mmWave bands.

uila vevela: ola -200-500°C cycles ma <0.05% warpage, faʻamaonia i le suʻega LiDAR taʻavale.

1. Fa'atumauina: Fa'aaogā auala toe fa'aaogā e fa'aitiitia ai le fa'aaogāina o le vai i le 40% ma le fa'aaogāina o le malosi e 25%.

Fa'ai'uga

LiTaO₃ ingots o loʻo faʻaauau pea ona faʻamalosia le faʻafouina i fesoʻotaʻiga 5G, photonics, ma le puipuiga e ala i a latou mea faʻapitoa piezoelectric ma le faʻaleleia o le siosiomaga. O matou tomai fa'apitoa, gaosiga fa'atatau, ma le fa'ainisinia fa'aoga e fa'atūina ai i matou e avea ma pa'aga fa'apitoa mo faiga fa'aeletoroni fa'aeletonika.