Ama-Ingots e-LiTaO3 Lithium Tantalate ane-Fe/Mg Doping enziwe ngokwezifiso angu-4inch 6inch 8inch ukuze kutholakale i-Industrial Sensing

Ama-Ingots e-LiTaO3 Lithium Tantalate ane-Fe/Mg Doping enziwe ngokwezifiso angu-4inch 6inch 8inch ukuze kuzwakale embonini Isithombe Esivelele

Incazelo emfushane:

Ama-Ingots e-LiTaO3 (i-Lithium Tantalate Ingots), njengezinto eziyinhloko zama-semiconductors esizukulwane sesithathu asebenzisa i-wide-bandgap kanye nama-optoelectronics, asebenzisa izinga lokushisa eliphezulu le-Curie (607)°C), ububanzi obubanzi bokucaca (400–5,200 nm), i-coefficient yokuxhumanisa ye-electromechanical enhle kakhulu (Kt² >15%), kanye nokulahleka okuphansi kwe-dielectric (tanδ <2%) ukuguqula ukuxhumana kwe-5G, i-quantum computing, kanye nokuhlanganiswa kwe-photonic. Ngobuchwepheshe bokukhiqiza obuthuthukisiwe njengokuthutha komusi ongokoqobo (PVT) kanye ne-chemical vapor deposition (CVD), sinikeza ama-ingots e-X/Y/Z-cut, angu-42°Y-cut, kanye nama-periodic poled (PPLT) ngezincazelo ezingu-3–8-intshi, aqukethe i-micropipe density <0.1 cm⁻² kanye ne-dislocation density <500 cm⁻². Izinsizakalo zethu zifaka phakathi i-Fe/Mg doping, ama-proton exchange waveguides, kanye ne-silicon-based heterogeneous integration (POI), ebhekana nezihlungi ze-optical ezisebenzayo eziphezulu, imithombo yokukhanya ye-quantum, kanye ne-infrared detectors. Lokhu kukhiqiza kuholela ekuthuthukisweni kwe-miniaturization, ukusebenza kwe-high-frequency, kanye nokuzinza kokushisa, kusheshiswe ukushintshwa kwasekhaya kanye nentuthuko yezobuchwepheshe.

Sithumelele i-imeyili

Izici

Amapharamitha obuchwepheshe

Imininingwane	Okuvamile	Ukunemba Okuphezulu
Izinto zokwakha	Ama-wafer e-LiTaO3(LT)/ LiNbO3	Ama-wafer e-LiTaO3(LT)/LiNbO3
Ukuqondiswa	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Okufanayo	30″	10''
I-Perpendicular	10′	5'
Ikhwalithi Yomphezulu	40/20	20/10
Ukuhlanekezela Kwamagagasi	λ/4@632nm	λ/8@632nm
Ubuphansi Bendawo	λ/4@632nm	λ/8@632nm
Imbobo Ecacile	>90%	>90%
I-Chamfer	<0.2×45°	<0.2×45°
Ukujiya/Ububanzi Bokubekezelelana	±0.1 mm	±0.1 mm
Ubukhulu obukhulu	ububanzi obungu-150×50mm	ububanzi obungu-150×50mm

Izinsizakalo ze-XKH

1. Ukwenziwa Kwezingodo Ezinkulu.

Usayizi Nokusika: Ama-ingot angu-3–8 intshi anokusika okungu-X/Y/Z, ukusika okungu-42°Y, kanye nokusika okungokwezifiso kwe-angular (±0.01° ukubekezelelana).

Ukulawulwa Kokusebenzisa Imithi: Ukusebenzisa i-Fe/Mg ngokuhlanganyela ngendlela ye-Czochralski (ibanga lokuhlushwa 10¹⁶–10¹⁹ cm⁻³) ukuze kuthuthukiswe ukumelana nokukhanya kwelanga kanye nokuqina kokushisa.

2. Ubuchwepheshe Bezinqubo Ezithuthukisiwe.

Ukuhlanganiswa Okuhlukahlukene: Ama-wafer ahlanganisiwe e-LiTaO3 asekelwe ku-Silicon (POI) anokulawula ukujiya (300–600 nm) kanye nokuqhuba ukushisa okufika ku-8.78 W/m·K kwezihlungi ze-SAW ezisebenzisa imvamisa ephezulu.

Ukwakhiwa kwe-Waveguide: Amasu okushintshaniswa kwe-Proton (PE) kanye nokushintshaniswa kwe-proton reverse (RPE), okufeza ama-submicron waveguide (Δn >0.7) kuma-modulators e-electro-optic asheshayo (i-bandwidth >40 GHz).

3. Izinhlelo Zokuphatha Ikhwalithi

Ukuhlolwa Kokuphela: I-Raman spectroscopy (ukuqinisekiswa kwe-polytype), i-XRD (i-crystallinity), i-AFM (i-surface morphology), kanye nokuhlolwa kokufana kwe-optical (Δn <5×10⁻⁵).

4. Ukusekelwa Kwe-Global Supply Chain

Amandla Okukhiqiza: Umkhiqizo wanyanga zonke >5,000 ingots (8-intshi: 70%), osekela ukulethwa okuphuthumayo kwamahora angu-48.

Inethiwekhi Yokuthutha: Ukumbozwa eYurophu, eNyakatho Melika, nase-Asia-Pacific ngemithwalo yomoya/yasolwandle enephakheji elawulwa amazinga okushisa.

5. Ukuthuthukiswa Kobuchwepheshe Ngokubambisana

Amalebhu Ocwaningo Nokuthuthukiswa Okuhlangene: Bambisana kumapulatifomu okuhlanganisa i-photonic (isb., ukubopha kwe-SiO2 okuphansi kokulahlekelwa kwesendlalelo).

Isifinyezo

Ama-Ingots e-LiTaO3 asebenza njengezinto zokwakha ezishintsha ubuchwepheshe be-optoelectronics kanye ne-quantum. Ngokusebenzisa izinto ezintsha ekukhuleni kwekristalu (isb., i-PVT), ukunciphisa amaphutha, kanye nokuhlanganiswa okungafani (isb., i-POI), sinikeza izixazululo ezinokwethenjelwa kakhulu nezingabizi kakhulu zokuxhumana kwe-5G/6G, ukubalwa kwe-quantum, kanye ne-IoT yezimboni. Ukuzibophezela kwe-XKH ekuthuthukiseni ukunciphisa amaphutha e-ingot kanye nokukhulisa ukukhiqizwa kwama-intshi angu-8 kuqinisekisa amakhasimende ukuthi ahola emikhakheni yokuhlinzeka yomhlaba wonke, okuqhuba inkathi elandelayo yezindawo zemvelo ze-semiconductor ezibanzi.