LiTaO3 Wafer 2 nti-8 nti 10x10x0.5 hli 1sp 2sp rau 5G/6G Kev Sib Txuas Lus

Kev Piav Qhia Luv:

LiTaO3 Wafer (lithium tantalate wafer), yog ib yam khoom siv tseem ceeb hauv cov khoom siv semiconductor thiab optoelectronics tiam peb, siv nws qhov kub siab Curie (610°C), ntau yam pob tshab (0.4–5.0 μm), piezoelectric coefficient zoo dua (d33 > 1,500 pC/N), thiab dielectric poob qis (tanδ < 2%)los hloov pauv 5G kev sib txuas lus, photonic kev koom ua ke, thiab cov khoom siv quantum. Siv cov thev naus laus zis tsim khoom siab heev xws li kev thauj mus los ntawm lub cev (PVT)thiab cov pa tshuaj lom neeg deposition (CVD), XKH muab X/Y/Z-txiav, 42°Y-txiav, thiab periodic poled (PPLT)wafers hauv 2–8-nti hom ntawv, uas muaj qhov roughness ntawm qhov chaw (Ra) <0.5 nm thiab micropipe density <0.1 cm⁻². Peb cov kev pabcuam suav nrog Fe doping, kev txo cov tshuaj lom neeg, thiab Smart-Cut heterogeneous kev koom ua ke, daws cov lim dej optical ua haujlwm siab, cov khoom siv infrared, thiab cov khoom siv quantum. Cov khoom siv no tsav kev tshawb pom tshiab hauv kev ua kom me me, kev ua haujlwm ntau zaus, thiab kev ruaj khov thermal, ua kom nrawm dua kev hloov pauv hauv tsev hauv cov thev naus laus zis tseem ceeb.

Xa email rau peb

Cov yam ntxwv

Cov kev tsis sib xws

Lub Npe	LiTaO3 qib kho qhov muag	Lub rooj suab theem LiTaO3
Axial	Z txiav + / - 0.2 °	36 ° Y txiav / 42 ° Y txiav / X txiav (+ / - 0.2 °)
Txoj kab uas hla	76.2 hli + / - 0.3 hli/ 100 ± 0.2 hli	76.2 hli + /-0.3 hli 100 hli + /-0.3 hli 0r 150 ± 0.5 hli
Datum dav hlau	22 hli + / - 2 hli	22 hli + /-2 hli 32 hli + /-2 hli
Qhov tuab	500um + /-5 hli 1000um + /-5 hli	500um + /-20 hli 350um + /-20 hli
TTV	≤ 10um	≤ 10um
Kub ntawm Curie	605 °C + / - 0.7 °C (Txoj kev DTA)	605 °C + / -3 °C (Txoj kev DTA
Qhov zoo ntawm qhov chaw	Kev txhuam ob sab	Kev txhuam ob sab
Cov npoo chamfered	kev puag ncig ntug	kev puag ncig ntug

Cov Yam Ntxwv Tseem Ceeb

1. Kev Ua Haujlwm Hluav Taws Xob thiab Kho Qhov Muag
· Electro-Optic Coefficient: r33 ncav cuag 30 pm/V (X-cut), 1.5 × siab dua LiNbO3, ua rau muaj kev hloov pauv hluav taws xob ultra-wideband (> 40 GHz bandwidth).
· Kev Teb Dav Dav Spectral: Kev kis tau ntau yam 0.4–5.0 μm (8 hli tuab), nrog ntug nqus ultraviolet qis li 280 nm, zoo tagnrho rau UV lasers thiab quantum dot devices.
· Cov Coefficient Pyroelectric Qis: dP/dT = 3.5 × 10⁻⁴ C/(m²·K), ua kom muaj kev ruaj khov hauv cov sensors infrared kub siab.

2. Cov Khoom Siv Thermal thiab Mechanical
· Kev Ua Kub Siab: 4.6 W/m·K (X-txiav), plaub npaug ntawm quartz, tuav tau -200–500°C thermal cycling.
· Cov Coefficient Kev Nthuav Dav Thermal Qis: CTE = 4.1 × 10⁻⁶/K (25–1000°C), sib xws nrog cov ntim silicon kom txo qis kev ntxhov siab thermal.
3. Kev Tswj Xyuas Qhov Tsis Zoo thiab Kev Ua Haujlwm Zoo
· Qhov Ceev ntawm Micropipe: <0.1 cm⁻² (8-nti wafers), qhov ceev ntawm dislocation <500 cm⁻² (tau txheeb xyuas los ntawm KOH etching).
· Qhov Zoo Ntawm Qhov Chaw: CMP-polished rau Ra <0.5 nm, ua tau raws li EUV lithography-qib flatness xav tau.

Cov Ntawv Thov Tseem Ceeb

Lub npe	Cov xwm txheej ntawm daim ntawv thov	Cov Kev Zoo ntawm Kev Siv Tshuab
Kev sib txuas lus optical	100G/400G DWDM lasers, silicon photonics hybrid modules	LiTaO3 wafer txoj kev kis tau dav dav thiab qhov poob qis ntawm waveguide (α <0.1 dB / cm) ua rau C-band nthuav dav.
Kev Sib Txuas Lus 5G/6G	Cov lim dej SAW (1.8–3.5 GHz), cov lim dej BAW-SMR	Cov wafers 42°Y-txiav ua tiav Kt² >15%, xa cov kev poob qis (<1.5 dB) thiab kev dov tawm siab (>30 dB).
Quantum Technologies	Cov khoom siv ntes ib lub photon, cov khoom siv hloov pauv parametric down-conversion	Cov coefficient nonlinear siab (χ(2)=40 pm/V) thiab tus nqi suav tsaus qis (<100 suav/s) txhim kho quantum fidelity.
Kev Ntsuas Kev Lag Luam	Cov ntsuas kub siab, cov hloov pauv tam sim no	LiTaO3 wafer lub piezoelectric teb (g33 >20 mV/m) thiab kev kam rau siab kub (>400°C) haum rau qhov chaw huab.

XKH Cov Kev Pabcuam

1. Kev Tsim Khoom Siv Wafer

· Qhov Loj thiab Kev Txiav: 2–8-nti wafers nrog X/Y/Z-txiav, 42°Y-txiav, thiab kev txiav lub kaum sab xis (±0.01° kam rau siab).

· Kev Tswj Xyuas Doping: Fe, Mg doping los ntawm Czochralski txoj kev (qhov concentration ntau ntawm 10¹⁶–10¹⁹ cm⁻³) los ua kom zoo dua cov coefficients electro-optic thiab thermal stability.

2. Cov Txheej Txheem Txheej Txheem Siab Tshaj Plaws

· Periodic Poling (PPLT): Siv thev naus laus zis Smart-Cut rau LTOI wafers, ua tiav ±10 nm domain period precision thiab quasi-phase-matched (QPM) frequency conversion.

· Kev Sib Koom Ua Ke Sib Txawv: Si-based LiTaO3 composite wafers (POI) nrog kev tswj qhov tuab (300–600 nm) thiab thermal conductivity txog li 8.78 W/m·K rau cov lim dej SAW zaus siab.

3. Cov Txheej Txheem Tswj Xyuas Zoo

· Kev Ntsuas Kawg-rau-Kawg: Raman spectroscopy (polytype verification), XRD (crystallinity), AFM (surface morphology), thiab kev ntsuas optical uniformity (Δn <5 × 10⁻⁵).

4. Kev Txhawb Nqa Khoom Thoob Ntiaj Teb

· Peev Xwm Tsim Khoom: Txhua hli tso zis > 5,000 wafers (8-nti: 70%), nrog rau 48-teev kev xa khoom thaum muaj xwm txheej ceev.

· Kev Sib Txuas Lus Logistics: Kev pab them nqi hauv Tebchaws Europe, North America, thiab Asia-Pacific los ntawm kev thauj khoom los ntawm huab cua/dej hiav txwv nrog cov ntim khoom uas tswj tau qhov kub thiab txias.