LiTaO₃ Ingots 50mm - 150mm Diameter X/Y/Z-Cut Oriental ± 0.5° Kulekerera

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

Kufotokozera Kwachidule:

Ingots za LiTaO₃ (Lithium Tantalate) zimayimira zida zapamwamba za piezoelectric ndi ferroelectric zomwe zimadziwika chifukwa cha mawonekedwe ake apadera a piezoelectric, kukhazikika kwamafuta, komanso mawonekedwe a kuwala, zomwe zimawapangitsa kukhala ofunikira kwambiri pazosefera zapamadzi (SAW), zowunikira mokulirapo (BAW) zowunikira, ndi ma infrared resonators. XKH imagwira ntchito pa R&D ndikupanga ma ingots a LiTaO₃ apamwamba kwambiri, pogwiritsa ntchito kukula kwa makristalo a Czochralski (CZ) ndi matekinoloje okhathamiritsa a stoichiometric kuti awonetsetse kuti makristalo ali ndi mawonekedwe abwino kwambiri okhala ndi chilema <500 cm⁻².

XKH imapereka 50-150mm mainchesi a LiTaO₃ okhala ndi mawonekedwe angapo a crystallographic (X-cut, Y-cut, Z-cut), kuthandizira doping makonda (Mg, Zn) ndi ma poling kuti akwaniritse zofunikira zosiyanasiyana. Piezoelectric coefficient (d₃₃~8 pC/N), electromechanical coupling coefficient (K²~0.5%), ndi kutentha kwa Curie (~600°C) zimakhazikitsa LiTaO₃ ngati njira yabwino yopangira zosefera zothamanga kwambiri komanso masensa apamwamba kwambiri.

Kupanga kophatikizana kumakhudza kuyeretsedwa kwa zinthu zopangira, kukula kwa kristalo, ndi kukonza molondola, kumatumizira mauthenga a 5G, zamagetsi ogula, zida zodzitetezera, ndi zida zamafoto. Timapereka chidziwitso chokwanira chaukadaulo, kuyesa zitsanzo, ndikusintha makonda ang'onoang'ono kuti tipereke mayankho okometsedwa a LiTaO₃.

Titumizireni imelo

Mawonekedwe

Zosintha zaukadaulo

Kufotokozera	Wamba	Kulondola Kwambiri
Zipangizo	LiTaO3(LT)/ LiNbO3 zopyapyala	LiTaO3(LT)/LiNbO3 zopyapyala
Kuwongolera	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Kufanana	30″	10''
Perpendicular	10′	5'
pamwamba Quality	40/20	20/10
Kusokonezeka kwa Wavefront	λ/4@632nm	λ/8@632nm
Pamwamba Pamwamba	λ/4@632nm	λ/8@632nm
Khomo Loyera	90%	90%
Chamfer	<0.2×45°	<0.2×45°
Makulidwe / Diameter Kulekerera	± 0.1 mm	± 0.1 mm
Kukula kwakukulu	pafupifupi 150 × 50 mm	pafupifupi 150 × 50 mm

LiTaO₃ Ingot - Makhalidwe Ofunika

1. Superior Piezoelectric & Acoustic Performance

Mkulu wa piezoelectric coefficient (d₃₃~8 pC/N): Imaposa LiNbO₃ (~6 pC/N), imathandizira zosefera zapafupipafupi za SAW/BAW zotayika kwambiri (<1.2 dB) za kutsogolo kwa 5G RF.

Kulumikizana mwamphamvu kwamagetsi amagetsi (K²~0.5%): Kumakulitsa bandwidth ndi magwiridwe antchito a Sub-6GHz ndi ma mmWave njira zoyankhulirana.

2. Kukhazikika Kwapadera kwa Thermal

Kutentha kwapamwamba kwa Curie (600°C): Imasunga magwiridwe antchito okhazikika a piezoelectric kudutsa -50°C mpaka 300°C, yabwino kwa zamagetsi zamagalimoto ndi masensa a mafakitale.

Kuwonjezako kwa kutentha kochepa (7.5×10⁻⁶/K): Kumachepetsa kutsetsereka kwa kutentha pazida zolondola.

3. Kuwala & Chemical Kulimba

Kuwonekera kwa Broadband (400-5000 nm):> 70% kutumiza kwa mawindo a IR ndi ma electro-optic modulators.

Chemical inertness: Imakana ma acid / alkali, oyenera mlengalenga ndi chitetezo m'malo ovuta.

4. Kusintha Maluso

Uinjiniya wamayendedwe: X/Y/Z-cut ingots (± 0.5° kulolerana) kwa piezoelectric/optical properties.

Kukhathamiritsa kwa Doping: Mg-doping ya kukana kuwonongeka kwa kuwala; Zn-doping powonjezera kuyankha kwa piezoelectric.

LiTaO₃ Ingot - Mapulogalamu Oyambirira

1. 5G & RF Communications

Zosefera za SAW/BAW: Yambitsani ma frequency apamwamba (2-10 GHz), kukonza ma siginecha otayika pang'ono mu mafoni am'manja ndi masiteshoni oyambira.

FBAR resonators: Perekani mkulu wa Q-factor (> 1000) kwa RF oscillators.

2. Optics & Infrared Technologies

Mawindo a IR detector: Limbikitsani kuwonekera kwa Broadband pazithunzi zotentha komanso kuzindikira zankhondo.

Electro-optic modulators: Thandizani kusinthasintha kwa ma siginecha othamanga kwambiri mu fiber optics.

3. Magalimoto & Industrial Sensing

Masensa akupanga: Pothandizira kuyimitsa magalimoto ndi TPMS, kupirira kutentha kwa chipinda cha injini.

Ma sensor othamanga kwambiri: Kuchita zodalirika pakufufuza mafuta ndi kuwongolera mafakitale.

4. Chitetezo & Zamlengalenga

Zosefera za EW: Ma radiation-owumitsidwa pama radar ankhondo / machitidwe olumikizirana.

Zigawo zofunafuna missile: Kukhazikika kwamafuta kumatsimikizira kudalirika pamikhalidwe yovuta kwambiri.

5. Zamagetsi Zamagetsi

Ma module a RF frontend: Limbikitsani kusankhidwa kwa ma siginecha mu mafoni.

Masensa anzeru akunyumba: Kuyambira kwa Ultrasonic ndi kuzindikira kwa manja.

Ubwino waukulu wa LiTaO₃ Ingots

1. Ubwino Wapadera wa Crystal ndi Kusasinthika
Ma LiTaO₃ Ingots amapangidwa pogwiritsa ntchito kuyera kwambiri kwa Ta₂O₅ (≥99.999%) ndi njira yokongoletsedwa ya Czochralski (CZ), kukwaniritsa:

Kachulukidwe kakang'ono kwambiri (otayika <500 cm⁻², kuphatikiza ≤5/cm³)

Kusintha kwa axial/radial resistivity <5% (kuonetsetsa kusasinthasintha kwa batch-to-batch)

X/Y/Z-cut orientation kulondola ± 0.5° (kukwaniritsa zofunikira zogwirizana ndi gawo la chipangizo cha SAW)

2. Superior Piezoelectric ndi Thermal Performanc

Mkulu wa piezoelectric coefficient (d₃₃~8 pC/N), 30% apamwamba kuposa LiNbO₃, yabwino pamapangidwe apamwamba a BAW fyuluta

Kutentha kwa Curie 600 ° C (osiyanasiyana -50 ~ 300 ° C), kusunga m'malo ovuta kwambiri:

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

Electromechanical coupling coefficient (K²) kusiyana kwa <0.5%

3. Kusintha mwamakonda ndi kuphatikiza kusinthasintha

Doping yosinthika (MgO 0-8mol%):

5mol% MgO doping imawonjezera kuwonongeka kwa laser ndi 10x

Zn doping imakulitsa kutayika kwa dielectric kwa microwave (tanδ<0.001 @10GHz)

Kuphatikiza kosiyanasiyana: Imathandizira LNOI (LiTaO₃-on-Insulator) kukonzekera filimu yopyapyala ndikulumikizana ndi tchipisi ta Si/SiN Photonic

4. Scalable Supply chitsimikizo

6-inchi (150mm) luso kupanga misa: 40% kuchepetsa mtengo poyerekeza 4-inchi

Kutumiza mwachangu: Mawonekedwe okhazikika omwe amapezeka pagulu (nthawi yotsogola ya masabata atatu), amathandizira kusintha kwamagulu ang'onoang'ono kuchokera ku 5kg (kuzungulira kwa milungu 4)

LiTaO₃ Ingot - XKH Services

1. Kugwiritsa Ntchito Ndalama: Ma 8-inch ingots amachepetsa zinyalala zakuthupi ndi 30% poyerekeza ndi njira zina za 4-inch, kuchepetsa mtengo wa unit ndi 18%.

2. Magwiridwe Antchito:

Bandwidth ya Sefa ya SAW: > 1.28 GHz (vs. 0.8 GHz ya LiTaO3), yofunikira kwambiri pamagulu a 5G mmWave .

Kuthamanga Panjinga Yotentha: Kupulumuka -200-500 ° C mizunguliro ndi <0.05% tsamba lankhondo, lovomerezeka pakuyesa kwa LiDAR yamagalimoto.

1. Kusasunthika: Njira zogwiritsiridwanso ntchito zimachepetsa kugwiritsa ntchito madzi ndi 40% ndikugwiritsa ntchito mphamvu ndi 25%.

Mapeto

LiTaO₃ ingots ikupitirizabe kuyendetsa luso lamakono mu mauthenga a 5G, ma photonics, ndi machitidwe a chitetezo kudzera muzinthu zawo zapadera za piezoelectric komanso kupirira chilengedwe. Ukadaulo wathu wazinthu, kupanga kowopsa, komanso chithandizo chaukadaulo wamapulogalamu zimatiyika ngati okondedwa athu pamakina apamwamba amagetsi.