Ma Ingots a LiTaO3 Lithium Tantalate okhala ndi Fe/Mg Doping Opangidwa Mwamakonda 4inch 6inch 8inch kuti Azitha Kuzindikira Zamakampani

LiTaO3 Lithium Tantalate Ingots yokhala ndi Fe/Mg Doping Yopangidwa Mwamakonda 4inch 6inch 8inch Yothandizira Kuzindikira Zamakampani Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

LiTaO3 Ingots (Lithium Tantalate Ingots), monga zipangizo zofunika kwambiri pa ma semiconductors a m'badwo wachitatu omwe ali ndi bandgap komanso ma optoelectronics, amagwiritsa ntchito kutentha kwawo kwakukulu kwa Curie (607).°C), broad transparency transparency (400–5,200 nm), electromechanical coupling coupling coefficient yabwino kwambiri (Kt² >15%), ndi low dielectric loss (tanδ <2%) kuti isinthe ma 5G communications, quantum computing, ndi photonic integration. Kudzera mu ukadaulo wapamwamba wopanga zinthu monga physical vapor transport (PVT) ndi chemical vapor deposition (CVD), timapereka X/Y/Z-cut, 42°Y-cut, ndi periodically poled (PPLT)ingots mu 3–8-inch specifications, yokhala ndi micropipe density <0.1 cm⁻² ndi dislocation density <500 cm⁻². Ntchito zathu zikuphatikizapo Fe/Mg doping, proton exchange waveguides, ndi silicon-based heterogeneous integration (POI), kuthana ndi ma high-performance optical filters, quantum light sources, ndi infrared detectors. Zinthuzi zimapangitsa kuti zinthu zisinthe pang'ono, high-frequency operation, ndi thermal stability, zomwe zimathandiza kuti zinthu zisinthe m'nyumba komanso kupita patsogolo kwaukadaulo.

Tumizani imelo kwa ife

Mawonekedwe

Magawo aukadaulo

Kufotokozera	Zachizolowezi	Kulondola Kwambiri
Zipangizo	Ma wafer a LiTaO3(LT)/ LiNbO3	Ma wafer a LiTaO3(LT)/LiNbO3
Kuyang'ana	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Kufanana	30″	10''
Mzere wopingasa	10′	5'
Ubwino wa pamwamba	40/20	20/10
Kupotoka kwa Mafunde	λ/4@632nm	λ/8@632nm
Kusalala kwa pamwamba	λ/4@632nm	λ/8@632nm
Chitseko Choyera	>90%	>90%
Chamfer	<0.2×45°	<0.2×45°
Kunenepa/Kuleza M'mimba mwake	± 0.1 mm	± 0.1 mm
Miyeso yayikulu	dia150×50mm	dia150×50mm

Ntchito za XKH

1. Kupanga Zitsulo Zazikulu za Ingotpa

Kukula ndi Kudula: Zidutswa za mainchesi 3–8 zokhala ndi X/Y/Z-cut, 42°Y-cut, komanso zodulidwa mwamakonda (±0.01° tolerance).

Kuwongolera Kugwiritsira Ntchito Mankhwala Ochepetsa Mphamvu: Kugwiritsira ntchito mankhwala ochepetsa mphamvu ya Fe/Mg pogwiritsa ntchito njira ya Czochralski (kuchuluka kwa mphamvu ya 10¹⁶–10¹⁹ cm⁻³) kuti kukhale koyenera kukana kuwala kwa dzuwa komanso kukhazikika kwa kutentha.

2. Ukadaulo Wapamwamba wa Njirapa

Kuphatikiza Kosiyanasiyana: Ma wafers a LiTaO3 opangidwa ndi Silicon (POI) okhala ndi makulidwe owongolera (300–600 nm) ndi kutentha kopitilira 8.78 W/m·K kwa zosefera za SAW zama frequency apamwamba.

Kupanga Ma Waveguide: Njira zosinthira ma Proton (PE) ndi kusinthana kwa ma proton (RPE), zomwe zimapangitsa kuti ma waveguide a submicron (Δn >0.7) a ma electro-optic modulators othamanga kwambiri (bandwidth >40 GHz).

3. Machitidwe Oyang'anira Ubwino

Kuyesa Komaliza: Raman spectroscopy (kutsimikizira kwa polytype), XRD (crystallinity), AFM (surface morphology), ndi kuyesa kufanana kwa kuwala (Δn <5×10⁻⁵).

4. Thandizo la Unyolo Wopereka Zinthu Padziko Lonse

Mphamvu Yopangira: Kutulutsa kwa mwezi uliwonse >5,000 ingots (8-inch: 70%), kuthandizira kutumiza kwadzidzidzi kwa maola 48.

Netiweki Yogulitsa Zinthu: Kufalikira ku Europe, North America, ndi Asia-Pacific kudzera mu ndege/nyanja ndi mapaketi olamulidwa ndi kutentha.

5. Kupititsa patsogolo Ukadaulo

Ma Joint R&D Labs: Gwirizanani pa nsanja zolumikizirana za photonic (monga, SiO2 low-loss layer bonding).

Chidule

Ma Ingots a LiTaO3 amagwira ntchito ngati zipangizo zamakono zomwe zimasintha ma optoelectronics ndi ukadaulo wa quantum. Kudzera mu zatsopano mu kukula kwa kristalo (monga, PVT), kuchepetsa zolakwika, ndi kuphatikiza kosiyanasiyana (monga, POI), timapereka mayankho odalirika komanso otsika mtengo a kulumikizana kwa 5G/6G, quantum computing, ndi IoT yamafakitale. Kudzipereka kwa XKH pakupititsa patsogolo kuchepetsa zolakwika za ingot ndikukulitsa kupanga kwa mainchesi 8 kumatsimikizira makasitomala kukhala patsogolo pa unyolo wopereka padziko lonse lapansi, zomwe zikuyendetsa nthawi yotsatira ya zachilengedwe za semiconductor zomwe zili ndi bandgap yayikulu.