LiTaO3 Lithium Tantalate Ingots ine Fe/Mg Doping Yakagadzirirwa 4inch 6inch 8inch yeIndustrial Sensing

Tsananguro pfupi:

LiTaO3 Ingots (Lithium Tantalate Ingots), sezvinhu zvakakosha zvema semiconductors echizvarwa chechitatu ane bandgap yakakura uye optoelectronics, anoshandisa tembiricha yavo yakakwira yeCurie (607).°C), broad transparency (400–5,200 nm), electromechanical coupling coofficient yakanaka kwazvo (Kt² >15%), uye low dielectric loss (tanδ <2%) kuti ishandure 5G communications, quantum computing, uye photonic integration. Kuburikidza netekinoroji dzekugadzira dzepamusoro dzakadai se physical vapor transport (PVT) uye chemical vapor deposition (CVD), tinopa X/Y/Z-cut, 42°Y-cut, uye periodically poled (PPLT)ingots mu 3–8-inch specifications, ine micropipe density <0.1 cm⁻² uye dislocation density <500 cm⁻². Mabasa edu anosanganisira Fe/Mg doping, proton exchange waveguides, uye silicon-based heterogeneous integration (POI), kugadzirisa high-performance optical filters, quantum light sources, uye infrared detectors. Izvi zvinotungamira budiriro mu miniaturization, high-frequency operation, uye thermal stability, zvichikurumidzisa domestical substitution uye kufambira mberi kwetekinoroji.

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Zvinhu zvirimo

Magadzirirwo ehunyanzvi

Tsanangudzo	Zvakajairika	Kunyatsoongorora
Zvinhu	LiTaO3(LT)/ LiNbO3 mawafer	Mawafer eLiTaO3(LT)/LiNbO3
Kudzidziswa	X-112°Y,36°Y,42°Y±0.5°	X-112°Y,36°Y,42°Y±0.5°
Yakafanana	30″	10''
Yakamira yakatwasuka	10′	5'
Hunhu hwepamusoro	40/20	20/10
Kukanganiswa kweMafungu	λ/4@632nm	λ/8@632nm
Kufara Kwepamusoro	λ/4@632nm	λ/8@632nm
Aperture yakajeka	>90%	>90%
Chamfer	<0.2×45°	<0.2×45°
Kushivirira kwehukobvu/dhayamita	± 0.1 mm	± 0.1 mm
Zviyero zvepamusoro	dia150×50mm	dia150×50mm

Mabasa eXKH

1. Kugadzirwa kweIngot Yakakura.

Saizi uye Kucheka: 3–8-inch ingots dzine X/Y/Z-cut, 42°Y-cut, uye custom angular cuts (±0.01° tolerance).

Kudzora Kushandiswa Kwedopi: Kushandiswa kweFe/Mg pamwe chete uchishandisa nzira yeCzochralski (huwandu hwehuwandu hwe10¹⁶–10¹⁹ cm⁻³) kuti iwedzere simba rekudzivirira kupisa uye kugadzikana kwekupisa.

2. Tekinoroji dzeMaitiro Epamusoro.

Kubatanidzwa Kwakasiyana: Mawafer eLiTaO3 composite (POI) ane Silicon-based based thickness control (300–600 nm) uye thermal conductivity inosvika 8.78 W/m·K yemafirita eSAW ane frequency yakakwira.

Kugadzira Waveguide: Matekiniki eProton exchange (PE) uye reverse proton exchange (RPE), zvichiita kuti pave nesubmicron waveguides (Δn >0.7) yema electro-optic modulators ane kumhanya kukuru (bandwidth >40 GHz).

3. Masisitimu Ekutarisira Hunhu

Kuedzwa Kwekupedzisira: Raman spectroscopy (kuongorora polytype), XRD (crystallinity), AFM (surface morphology), uye optical uniformity testing (Δn <5×10⁻⁵).

4. Rutsigiro rweKugovera Pasirose

Kukwanisa Kugadzira: Kuburitsa kwemwedzi >5,000 ingots (8-inch: 70%), zvichitsigira kuendesa zvinhu nekukurumidza kwemaawa makumi mana nemasere.

Network yeLogistics: Kufukidzwa muEurope, North America, uye Asia-Pacific kuburikidza nekutakura zvinhu mumhepo/mugungwa nekurongedza kunodzorwa nekupisa.

5. Kubatana muKuvandudza Unyanzvi

Joint R&D Labs: Batira pamwe chete pamapuratifomu ekubatanidza photonic (semuenzaniso, SiO2 low-loss layer bonding).

Pfupiso

LiTaO3 Ingots dzinoshanda sezvinhu zvehunyanzvi zvinochinja mashandiro e optoelectronics uye quantum technologies. Kuburikidza nekuvandudzwa mukukura kwekristaro (semuenzaniso, PVT), kuderedza zvikanganiso, uye kubatanidzwa kwakasiyana-siyana (semuenzaniso, POI), tinopa mhinduro dzakavimbika uye dzinodhura zvishoma dzekutaurirana kwe5G/6G, quantum computing, uye industrial IoT. Kuzvipira kweXKH mukusimudzira kuderedza zvikanganiso zve ingot uye kuwedzera kugadzirwa kwe 8-inch kunoita kuti vatengi vatungamire mukutengesa kwepasi rose, zvichitungamira nguva inotevera ye wide-band gap semiconductor ecosystems.