Ingots za LiTaO3 Lithium Tantalate zifite Fe/Mg Doping zakozwe mu buryo bwa 4inch 6inch 8inch kugira ngo zimenye neza mu nganda

Ingots za LiTaO3 Lithium Tantalate zifite Fe/Mg Doping zakozwe ku giti cya 4inch 6inch 8inch kugira ngo zimenye neza ikoreshwa mu nganda. Ishusho yagaragaye

Ibisobanuro bigufi:

LiTaO3 Ingots (Lithium Tantalate Ingots), nk'ibikoresho by'ingenzi bya semiconductors zo mu cyiciro cya gatatu zikoresha icyuho kinini n'ibikoresho by'ikoranabuhanga, zikoresha ubushyuhe bwazo buri hejuru bwa Curie (607).°C), urwego rwagutse rw'ubumurika (400–5.200 nm), coefficient nziza cyane y'amashanyarazi (Kt² >15%), hamwe n'igihombo gito cya dielectric (tanδ <2%) kugira ngo habeho impinduka mu itumanaho rya 5G, quantum computing, no guhuza fotoni. Binyuze mu ikoranabuhanga rigezweho ryo gukora nka transport physical vapor (PVT) na chemical vapor deposition (CVD), dutanga ingots za X/Y/Z-cut, 42°Y-cut, na periodically poled (PPLT) muri specifications za santimetero 3–8, zifite micropipe density <0.1 cm⁻² na dislocation density <500 cm⁻². Serivisi zacu zirimo Fe/Mg doping, proton exchange waveguides, na silicon-based heterogeneous integration (POI), zikemura ibibazo by'amashusho y'urumuri rufite imikorere myiza, amasoko y'urumuri rwa quantum, na infrared detectors. Ibi bikoresho bitera intambwe mu gukora miniaturization, high-frequency operations, no guhagarara neza kw'ubushyuhe, byihutisha gusimbuza ibintu mu ngo no gutera imbere mu ikoranabuhanga.

Ohereza imeri kuri twe

Ibiranga

Ibipimo bya tekiniki

Ibisobanuro	Ibisanzwe	Ubuhanga bwo hejuru
Ibikoresho	LiTaO3 (LT) / LiNbO3 wafers	LiTaO3 (LT)/LiNbO3 wafers
Icyerekezo	X-112°U,36°U,42°UU±0.5°	X-112°U,36°U,42°UU±0.5°
Ku murongo umwe	30″	10''
Impande zigororotse	10′	5'
Ubwiza bw'ubuso	40/20	20/10
Kugoreka kw'imbere y'umuraba	λ/4@632nm	λ/8@632nm
Ubuso butoshye	λ/4@632nm	λ/8@632nm
Umwobo usobanutse	>90%	>90%
Chamfer	<0.2×45°	<0.2×45°
Ubunini/Ubugari bw'ibice	± 0.1 mm	± 0.1 mm
Ibipimo ntarengwa	diametero 150×50	diametero 150×50

Serivisi za XKH

1. Gukora Ingot nini?

Ingano n'uburyo bwo gukata: Ingots za santimetero 3–8 zifite X/Y/Z-cut, 42°Y-cut, hamwe n'uburyo bwo gukata inguni (± 0.01° tolerance).

Kugenzura Doping: Fe/Mg co-doping hakoreshejwe uburyo bwa Czochralski (intera y'ubwinshi 10¹⁶–10¹⁹ cm⁻³) kugira ngo hongerwe uburyo bwo kurwanya fotorefraction no kudahungabana k'ubushyuhe.

2. Ikoranabuhanga rigezweho mu gutunganya ibintu?

Guhuza ibintu bitandukanye: Uduce twa LiTaO3 dukozwe muri Silicon (POI) dufite ubunini bugenzurwa (300–600 nm) n'ubushyuhe bugera kuri 8.78 W/m·K ku byuma biyungurura SAW bifite frequency yo hejuru.

Gukora Waveguide: Tekinike zo guhinduranya Proton (PE) na reverse proton exchange (RPE), bigeraho submicron waveguide (Δn >0.7) kuri modulators za electro-optic zihuta cyane (bandwidth >40 GHz).

3. Sisitemu zo gucunga ubuziranenge

Isuzuma rya nyuma kugeza ku iherezo: Raman spectroscopy (igenzura rya polytype), XRD (crystallinity), AFM (imiterere y'ubuso), n'isuzuma ry'ubumwe bw'amajwi (Δn <5×10⁻⁵).

4. Inkunga ku rwego rw'isi ku bijyanye n'uruhererekane rw'ibikoresho

Ubushobozi bwo gukora: Umusaruro wa buri kwezi ugera ku 5.000 ingots (8-inch: 70%), ufasha mu gutanga serivisi zihutirwa amasaha 48.

Umuyoboro w'ibicuruzwa: Ubucuruzi mu Burayi, Amerika ya Ruguru, na Aziya-Pasifika binyuze mu ndege/amazi hakoreshejwe ipaki igenzurwa n'ubushyuhe.

5. Iterambere ry'Ubufatanye mu bya Tekiniki

Laboratwari za R&D zihuriweho: Gukorana ku mbuga nkoranyambaga zihuza imiterere y’ifoto (urugero, SiO2 ifite ubushobozi bwo gutakaza bike).

Incamake

LiTaO3 Ingots zikora nk'ibikoresho by'ingenzi bihindura ikoranabuhanga rya optoelectronics na quantum. Binyuze mu guhanga udushya mu gukura kwa kristale (urugero, PVT), kugabanya inenge, no guhuza ibintu bitandukanye (urugero, POI), dutanga ibisubizo byizewe cyane kandi bihendutse ku itumanaho rya 5G/6G, ikoranabuhanga rya quantum, na IoT mu nganda. Ubushake bwa XKH bwo guteza imbere kugabanya inenge za ingot no kwagura umusaruro wa santimetero 2.8 butuma abakiriya bayobora mu miyoboro y'ibikoresho ku isi, bigatera imbere mu gihe gitaha cy'urusobe rw'ibikoresho bya semiconductor bifite icyuho kinini.