LiTaO₃ Ingots 50mm - 150mm Dhexroorka X/Y/Z-Jaray Hanuuninta ± 0.5° Dulqaadka

Sharaxaad Gaaban:

LiTaO₃ (Lithium Tantalate) ingots waxay u taagan tahay wax qabad sare oo piezoelectric iyo ferroelectric oo caan ku ah sifooyinkooda piezoelectric ee gaarka ah, xasiloonida kulaylka, iyo astaamaha indhaha, taas oo ka dhigaysa lama huraan u ah shaandhada mowjadaha acoustic ee dusha sare (SAW) , mowjadaha codka dhawaaqa badan (BAW) resonators, iyo muraayadaha indhaha. XKH waxay ku takhasustay R&D iyo soo saarista tayada tayada sare leh ee LiTaO₃ ingots, iyadoo la adeegsanayo korriinka Czochralski (CZ) iyo teknoolojiyadda hagaajinta stoichiometric si loo hubiyo isku-naanshaha crystalline sare oo leh cufnaanta cilladaha <500 cm⁻².

XKH waxay bixisaa dhexroorka 50-150mm LiTaO₃ ingots oo leh hanuunin badan oo crystallographic ah (X-cut, Y-cut, Z-cut), taageeraya doping la habeeyey (Mg, Zn) iyo daawaynta poling si loo buuxiyo shuruudaha codsiga kala duwan. Qalabka piezoelectric coefficient (d₃₃ ~ 8 pC/N), iskuxiraha korantada korantada (K² ~ 0.5%), iyo heerkulka Curie (~ 600°C) waxay dejiyaan LiTaO₃ sida doorashada ugu fiican ee filtarrada soo noqnoqda sare iyo dareemayaasha heerkulka sare.

Wax soo saarka isku dhafan wuxuu daboolayaa nadiifinta alaabta ceeriin, korriinka crystal, iyo habaynta saxda ah, u adeega isgaarsiinta 5G, elektiroonigga macaamiisha, nidaamyada difaaca, iyo qalabka sawir-qaadista. Waxaan bixinaa la tashi farsamo oo dhamaystiran, tijaabada muunad, iyo habaynta dufcad yar si loo bixiyo xalalka LiTaO₃ la hagaajiyay.

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Astaamaha

Xuduudaha farsamada

Tilmaamid	Caadiyan	Saxnaanta Sare
Qalabka	LiTaO3(LT)/ Waferrada LiNbO3	LiTaO3(LT)/LiNbO3 wafers
Hanuuninta	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Barbar socda	30 "	10''
Si toos ah	10′	5'
Tayada dusha sare	40/20	20/10
Wavefront Distortion	λ/4@632nm	λ/8@632nm
Dhulka Dusha sare	λ/4@632nm	λ/8@632nm
Nadiifi Aperture	>90%	>90%
Chamfer	<0.2×45°	<0.2×45°
Dulqaadashada Dhumucda / Dhexroorka	±0.1 mm	±0.1 mm
Cabbirrada ugu badan	dia150×50mm	dia150×50mm

LiTaO₃ Ingot - Astaamaha Muhiimka ah

1. Waxqabadka Piezoelectric Sare & Acoustic

Isku dhafka piezoelectric High (d₃₃ ~ 8 pC/N): Wuxuu ka sarreeyaa LiNbO₃ (~ 6 pC/N), taasoo awood u siinaya soo noqnoqoshada SAW/BAW filtarrada gelinta aadka u hooseeya (<1.2 dB) ee 5G RF hore.

Isku xirka koronto-mechanical adag (K² ~ 0.5%): Waxay xoojisaa xawaaraha xawaaraha iyo hufnaanta nidaamyada isgaarsiinta Sub-6GHz iyo mmWave.

2. Deganaanshiyo kulayl oo aan caadi ahayn

Heerkulka Curie Sare (600°C): Wuxuu ilaaliyaa waxqabadka piezoelectric deggan oo dhan -50°C ilaa 300°C, oo ku habboon qalabka elektiroonigga ah iyo dareemayaasha warshadaha.

Isku xidhka balaadhinta kulaylka hooseeya (7.5×10⁻⁶/K): Waxay yaraynaysaa socodka kulaylka ee aaladaha saxda ah.

3. Adkeysiga aragga & Kiimikada

Daah-furnaanta Broadband (400-5000 nm): > 70% gudbinta daaqadaha IR iyo modulators-ka korantada.

Kiimiko la'aan: Waxay u adkaysataa acids/alkalies, oo ku habboon hawada hawada iyo codsiyada difaaca ee deegaan adag.

4. Awoodaha is-beddelka

Injineernimada hanuuninta: X/Y/Z-goynta ingots (± 0.5° dulqaadka) ee guryaha ku habboon piezoelectric/optical.

Kordhinta doping: Mg-doping ee caabbinta waxyeelada indhaha; Zn-doping ee jawaabta piezoelectric ee la xoojiyey.

LiTaO₃ Ingot - Codsiyada aasaasiga ah

1. 5G & Isgaarsiinta RF

filtarrada SAW/BAW: Daree soo noqnoqoshada sare (2-10 GHz), ka shaqaynta calaamada khasaaraha hoose ee casriga ah iyo saldhigyada saldhiga.

FBAR resonators: Keen Q-factor sare (> 1000) oscillators RF.

2. Optics & Infrared Technologies

Daaqadaha IR detector: Ka faa'iidayso hufnaanta ballaadhan ee sawirka kulaylka iyo sahanka milatariga.

Modulators Electro-optic: Waxay fududeeyaan habaynta signalka indhaha xawaaraha sare ee fiber optics.

3. Dareenka Gawaarida & Warshadaha

Dareemayaasha Ultrasonic: Kaalmada baarkinka iyo TPMS, u adkeysanaya heerkulka qolka matoorka.

Dareemayaasha cadaadiska heerkulka sare: Waxqabadka lagu kalsoonaan karo ee sahaminta saliidda iyo kontaroolada warshadaha.

4. Difaaca & Hawada

filtarrada EW: Shucaaca-ku adkeeyey radar/nidaamka isgaarsiinta.

Qaybaha gantaalaha doonka: Deganaanshaha kulaylku waxay hubisaa isku halaynta xaaladaha ba'an.

5. Macaamiisha Elektarooniga ah

Qaybaha hore ee RF: Kor u qaad xulashada calaamadaha taleefannada casriga ah.

Dareemayaasha guriga ee casriga ah: Kala duwanaanshaha Ultrasonic iyo aqoonsiga tilmaanta.

Faa'iidooyinka muhiimka ah ee LiTaO₃ Ingots

1. Tayada Crystal Gaarka ah iyo Joogteynta
LiTaO₃ Ingots waxaa lagu soo saaray iyadoo la adeegsanayo Ta₂O₅ nadiif sare ah (≥99.999%) iyo habka Czochralski (CZ) oo la hagaajiyay, iyadoo la gaarayo:

Cufnaanta cilladda aadka u hooseeya (kala-baxa <500 cm⁻², ka mid ah ≤5/cm³)

Kala duwanaanshaha iska caabinta axial/radial <5% (hubinta joogteynta dufc-ilaa-dufc)

Saxnaanta hanuuninta la gooyay X/Y/Z ±0.5°

2. Waxqabadka Piezoelectric iyo Kuleylka Sare

Isku dhafka piezoelectric High (d₃₃ ~ 8 pC/N), 30% ka sarreeya LiNbO₃, oo ku habboon naqshadaynta shaandhada BAW-sare ee soo noqnoqda

Heerkulka Curie 600°C (kala duwanaanta shaqaynaysa -50 ~ 300°C), ilaalinta deegaan aad u daran:

Isku xidhka heerkulka inta jeer ee (TCF) <|-15ppm/°C|

Isbeddelka isku xirka korantada (K²) kala duwanaanshaha <0.5%

3. Is-beddelka iyo Is-dhexgalka

Daawooyin la hagaajin karo (MgO 0-8mol%):

5mol% MgO doping waxay kordhisaa heerka waxyeelada laysarka 10x

Zn doping wuxuu hagaajiyaa luminta mikrowaytka dielectric (tanδ<0.001 @ 10GHz)

Is dhexgalka kala duwan: Waxay taageertaa LNOI (LiTaO₃-on-Insulator) diyaarinta filimada khafiifka ah iyo ku xidhidhiyaha Si/SiN chips photonic

4. Hubinta sahayda la qiyaasi karo

6-inch (150mm) tignoolajiyada wax-soo-saarka guud: 40% qiimo dhimis marka loo eego 4-inch

Bixinta degdega ah: Hanuuninta caadiga ah ee laga heli karo kaydka (waqtiga hogaanka 3-usbuuc), waxay taageertaa habaynta dufcaddii yar-yar ee 5kg (wareeg 4 toddobaad ah)

LiTaO₃ Ingot - Adeegyada XKH

1. Qiimaha Waxtarka: 8-inch ingots waxay hoos u dhigtaa qashinka 30% marka la barbar dhigo 4-inch beddelka, hoos u dhigista kharashka halbeeg kasta 18%.

2. Hababka Waxqabadka:

SAW Filter Bandwidth:>1.28 GHz (marka loo eego 0.8 GHz ee LiTaO3), oo muhiim u ah 5G mmWave bands.

Baaskiilka kulaylka: Badbaadiya -200-500°C wareegyo leh <0.05% warpage, oo lagu ansaxiyay tijaabada LiDAR baabuurta.

1. Sustainability: Hababka farsamaynta dib loo warshadayn karo waxay yareeyaan isticmaalka biyaha 40% iyo isticmaalka tamarta 25%.

Gabagabo

LiTaO₃ ingots waxay sii wadaan inay kaxeeyaan hal-abuurnimada isgaarsiinta 5G, sawir-qaadista, iyo nidaamyada difaaca iyada oo loo marayo sifooyinkooda piezoelectric ee gaarka ah iyo adkeysiga deegaanka. Khibradayada agabka, wax-soo-saarka la miisaaman karo, iyo injineernimada arji waxay naga taageertaa sidii lammaanaha la door bidayo ee nidaamyada elektiroonigga ah ee horumarsan.