LiTaO3 Wafer 2inch-8inch 10x10x0.5 mm 1sp 2sp fun 5G/6G Awọn ibaraẹnisọrọ

Apejuwe kukuru:

LiTaO3 Wafer (lithium tantalate wafer), ohun elo pataki ni awọn semikondokito iran-kẹta ati optoelectronics, leverages iwọn otutu Curie giga rẹ (610 ° C), iwọn akoyawo gbooro (0.4 – 5.0 μm), olùsọdipúpọ piezoelectric ti o ga julọ (d33> 1,500 pC/N), ati ipadanu 5 diδ isọpọ photonic, ati awọn ẹrọ kuatomu. Lilo awọn imọ-ẹrọ iṣelọpọ to ti ni ilọsiwaju gẹgẹbi gbigbe ọkọ oju-omi ti ara (PVT) ati isọdi ikemi kemika (CVD), XKH pese X/Y/Z-cut, 42°Y-cut, ati lorekore poled (PPLT) wafers ni awọn ọna kika 2-8-inch, ti o nfihan roughness (Ra) <0.5 nm ati density micropipe. Awọn iṣẹ wa ni ayika Fe doping, idinku kemikali, ati isọpọ Smart-Cut orisirisi, n ba sọrọ awọn asẹ opiti iṣẹ giga, awọn aṣawari infurarẹẹdi, ati awọn orisun ina kuatomu. Ohun elo yii ṣe awakọ awọn aṣeyọri ni miniaturization, iṣẹ-igbohunsafẹfẹ giga, ati iduroṣinṣin gbona, isare aropo ile ni awọn imọ-ẹrọ to ṣe pataki.

Fi imeeli ranṣẹ si wa

Awọn ẹya ara ẹrọ

Imọ paramita

Oruko	Optical-ite LiTaO3	Ohun tabili ipele LiTaO3
Axial	Z ge + / - 0,2 °	36 ° Y gige / 42 ° Y gige / X ge (+ / - 0.2 °)
Iwọn opin	76.2mm + / - 0.3mm/ 100 ± 0.2mm	76.2mm + /-0.3mm 100mm + /-0.3mm 0r 150± 0.5mm
Datum ofurufu	22mm + / - 2mm	22mm + /-2mm 32mm + /-2mm
Sisanra	500um + /-5mm 1000um + /-5mm	500um + /-20mm 350um + /-20mm
TTV	≤ 10um	≤ 10um
Curie otutu	605°C +/- 0.7°C (Ọna DTA)	605 °C + / -3 °C (Ọna DTA
Didara oju	Didan-apa meji	Didan-apa meji
Chamfered egbegbe	iyipo eti	iyipo eti

Awọn abuda bọtini

1.Electrical ati Optical Performance
· Electro-Optic olùsọdipúpọ: r33 Gigun 30 pm/V (X-ge), 1.5× ti o ga ju LiNbO3, muu ultra-wideband elekitiro-opiti awose (> 40 GHz bandiwidi).
· Idahun Spectral Broad: Iwọn gbigbe 0.4-5.0 μm (sisanra 8 mm), pẹlu eti gbigba ultraviolet bi kekere bi 280 nm, o dara fun awọn lasers UV ati awọn ohun elo dot kuatomu.
Olùsọdipúpọ̀ Pyroelectric Kekere: dP/dT = 3.5×10⁻ C/(m²·K), aridaju iduroṣinṣin ninu awọn sensọ infurarẹẹdi iwọn otutu giga.

2.Thermal ati Mechanical Properties
· Imudara Ooru Giga: 4.6 W / m · K (X-ge), quadruple ti quartz, imuduro -200-500 ° C gigun kẹkẹ gbona.
· Imugboroosi Gbona Kekere: CTE = 4.1×10⁻⁶/K (25–1000°C), ni ibamu pẹlu apoti ohun alumọni lati dinku wahala igbona.
3.Alabawọn Iṣakoso ati Processing konge
· Ìwúwo Micropipe: <0.1 cm⁻² (awọn afárá 8-inch), iwuwo yiyọ kuro <500 cm⁻² (ti ṣe idaniloju nipasẹ KOH etching).
· Didara oju: CMP-didan si Ra <0.5 nm, pade EUV lithography-grade flatness awọn ibeere.

Awọn ohun elo bọtini

Ibugbe	Awọn oju iṣẹlẹ ohun elo	Awọn anfani Imọ-ẹrọ
Awọn ibaraẹnisọrọ Optical	100G/400G DWDM lesa, silikoni photonics arabara modulu	LiTaO3 wafer ká gbooro julọ.Oniranran gbigbe ati kekere waveguide pipadanu (α <0.1 dB/cm) jeki C-band imugboroosi.
Awọn ibaraẹnisọrọ 5G/6G	Awọn asẹ SAW (1.8-3.5 GHz), awọn asẹ BAW-SMR	42°Y-ge wafers ṣaṣeyọri Kt²> 15%, jiṣẹ pipadanu ifibọ kekere (<1.5 dB) ati yiyọ-pipa giga (> 30 dB).
Awọn imọ-ẹrọ kuatomu	Awọn aṣawari fọto ẹyọkan, awọn orisun iyipada-isalẹ parametric	Olùsọdipúpọ̀ aláìlẹ́gbẹ́ tó ga (χ(2)=40 pm/V) àti ìwọ̀n ìwọ̀n ìkà òkùnkùn kékeré (<100 counts/s) mú ìdúróṣinṣin kété.
Imọye ile-iṣẹ	Awọn sensọ titẹ iwọn otutu giga, awọn oluyipada lọwọlọwọ	Idahun piezoelectric LiTaO3 wafer (g33>20 mV/m) ati ifarada iwọn otutu to gaju (> 400°C) baamu awọn agbegbe to gaju.

Awọn iṣẹ XKH

1.Custom Wafer Fabrication

· Iwọn ati Ige: 2-8-inch wafers pẹlu X / Y / Z-ge, 42 ° Y-ge, ati aṣa angular gige (± 0.01 ° ifarada).

· Iṣakoso Doping: Fe, Mg doping nipasẹ ọna Czochralski (iwọn ifọkansi 10¹⁶–10¹⁹ cm⁻³) lati jẹ ki awọn iye elekitiro-opiki ati iduroṣinṣin gbona.

2.To ti ni ilọsiwaju Ilana Awọn ọna ẹrọ
o
· Poling igbakọọkan (PPLT): Imọ-ẹrọ Smart-Cut fun awọn wafers LTOI, ṣiṣe iyọrisi akoko akoko agbegbe ± 10 nm ati iyipada ipo-ipele ti o baamu (QPM).

· Integration orisirisi: Si-orisun LiTaO3 composite wafers (POI) pẹlu sisanra iṣakoso (300-600 nm) ati ki o gbona elekitiriki soke si 8.78 W / m · K fun ga-igbohunsafẹfẹ SAW Ajọ.

3.Quality Management Systems
o
Idanwo Ipari-si-Ipari: Raman spectroscopy (ijẹrisi polytype), XRD (crystallinity), AFM (morphology morphology), ati idanwo iṣọkan oju-ara (Δn <5 × 10⁻).

4.Global Supply Chain Support
o
· Agbara iṣelọpọ: Ijade oṣooṣu> 5,000 wafers (8-inch: 70%), pẹlu ifijiṣẹ pajawiri 48-wakati.

· Nẹtiwọọki Awọn eekaderi: Ibora ni Yuroopu, Ariwa America, ati Asia-Pacific nipasẹ ẹru afẹfẹ / okun pẹlu iṣakojọpọ iṣakoso iwọn otutu.