LiNbO₃ Wafers 2inisi-8inisi le mafiafia 0.1 ~ 0.5mm TTV 3µm Fa'apitoa
Fa'atulagaga fa'apitoa
| Meafaitino | Wafe LiNbO3 Vasega Opitika | |
| Temperatura o le Curie | 1142±2.0℃ | |
| Tulimanu o le tipiina | X/Y/Z ma isi | |
| Lapo'a/tele | 2"/3"/4"/6"/8" | |
| Tol(±) | <0.20 milimita | |
| Mafiafia | 0.1 ~ 0.5mm pe sili atu | |
| Fale Mafolafola Muamua | 16mm/22mm/32mm | |
| TTV | <3µm | |
| Aufana | -30 | |
| Fa'alava | <40µm | |
| Fa'asinomaga Mafolafola | O lo'o maua uma | |
| Ituaiga o le Laueleele | Itu e tasi ua fa'apupula / Itu e lua ua fa'apupula | |
| Itu ua fa'apupula Ra | <0.5nm | |
| S/D | 20/10 | |
| Tulaga Fa'atulagaina o le Pito | R=0.2mm po'o le isu pulu | |
| Fa'afefiloi opitika | Fe/Zn/MgO ma isi mo wafers LN< vasega opitika | |
| Tulaga Fa'atulagaina o le I luga o le Wafer | Fa'asinomaga o le fa'ata'ita'iga | Leai=2.2878/Ne=2.2033 @632nm galu |
| Fa'aleagaina, | Leai se tasi | |
| Vaega ¢>0.3 µm | <= 30 | |
| Vali, Malepelepe | Leai se tasi | |
| Fa'aletonu | Leai ni māvaevae i le pito, maosi, maka o le ili, po'o ni ila | |
| Afifiina | Aofa'i/Pusa Wafer | 25 fasi i le pusa |
Uiga Autū o a Matou LiNbO₃ Wafers
1. Uiga o le Fa'atinoga o le Photonic
O a matou LiNbO₃ Wafers e faʻaalia ai le gafatia ofoofogia o fegalegaleaiga o le malamalama ma mea, faʻatasi ai ma le nonlinear optical coefficients e oʻo atu i le 42 pm/V - e mafai ai ona faʻagasolo lelei le liua o le wavelength e taua tele mo le quantum photonics. O substrates e tausia le >72% o le fesiitaiga i le 320-5200nm, faʻatasi ai ma faʻataʻitaʻiga faʻapitoa na ausia le <0.2dB/cm propagation loss i telecom wavelengths.
2. Inisinia o Galu Fa'a-leo
O le fausaga tioata o a matou LiNbO₃ Wafers e lagolagoina ai le saoasaoa o galu i luga e sili atu i le 3800 m/s, e mafai ai ona faʻagaoioia le resonator e oʻo atu i le 12GHz. O a matou metotia faʻapulusaina faʻapitoa e maua ai masini galu leo (SAW) i luga o le fogaeleele ma le gau o le faʻaofiina i lalo ifo o le 1.2dB, aʻo faʻatumauina pea le mautu o le vevela i totonu ole ±15ppm/°C.
3. Malosiaga i le Siosiomaga
Ua mamanuina e tete'e atu i tulaga faigata, o a matou LiNbO₃ Wafers e faatumauina pea le aoga mai le vevela o le cryogenic i le 500°C siosiomaga fa'agaoioia. O le meafaitino e fa'aalia ai le malosi tele o le radiation, e tete'e atu i le >1Mrad aofa'i o le ionizing dose e aunoa ma le fa'aitiitia tele o le fa'atinoga.
4. Fa'atulagaga Fa'apitoa mo Talosaga
Matou te ofoina atu ituaiga eseese e fa'ainisinia e le domain e aofia ai:
Fausaga fa'apipi'i fa'asolosolo ma vaitaimi o le 5-50μm
Ata manifinifi ua tipiina ion mo le tu'ufa'atasia fa'afefiloi
Fa'aliliuga fa'aleleia atili o mea fa'ameta mo fa'aoga fa'apitoa
Tulaga Fa'atino mo LiNbO₃ Wafers
1. Feso'ota'iga Optical Generation e Sosoo Mai
O LiNbO₃ Wafers e avea ma ivi autū mo transceivers optical terabit-scale, e mafai ai ona fa'asalalauina le 800Gbps coherent e ala i mamanu fa'apitoa o le nested modulator. O lo'o fa'ateleina ona fa'aaogaina a matou substrates mo fa'atinoga optics fa'atasi i totonu o faiga fa'avavevave AI/ML.
2.6G RF Frontends
O le tupulaga aupito lata mai o LiNbO₃ Wafers e lagolagoina le ultra-wideband filtering e oo atu i le 20GHz, e faʻafetaui ai manaʻoga o le spectrum o tulaga faʻatonuina o le 6G. O a matou meafaitino e mafai ai ona faia ni fausaga fou o le acoustic resonator ma Q factors e sili atu i le 2000.
3. Faiga Fa'amatalaga Quantum
O LiNbO₃ Wafers ua fa'apipi'iina i le sa'o e fausia ai le fa'avae mo punaoa photon ua fe'avea'i ma le >90% le lelei o le gaosiga o paga. O a matou substrates ua mafai ai ona faia ni alualu i luma i le photonic quantum computing ma feso'ota'iga saogalemu.
4. Fofo Fa'apitoa mo le Fa'alogoina o Mea
Mai le LiDAR o ta'avale o lo'o fa'agaoioia i le 1550nm i masini fa'alogo gravimetric e matua'i maaleale, o LiNbO₃ Wafers e maua ai le fa'avae taua o le transduction. O a matou meafaitino e mafai ai ona fa'amautuina le tulaga o masini fa'alogo i lalo i le tulaga o le iloa o molekiu e tasi.
Fa'amanuiaga Autū o LiNbO₃Wafers
1. Fa'atinoga Eletise-Optiki e Le Mafaatusalia
Fa'atusatusaga Maualuga o le Electro-Optic (r₃₃~30-32 pm/V): O lo'o fa'atusalia ai le fa'ailoga fa'apisinisi mo wafers lithium niobate fa'apisinisi, e mafai ai ona fa'aogaina le 200Gbps+ high-speed optical modulators e sili atu nai lo tapula'a o le fa'atinoga o vaila'au fa'avae i le silicon po'o le polymer.
Fa'aletonu Maualalo o le Fa'aofiina (<0.1 dB/cm): Ausia e ala i le fa'apulusina o le nanoscale (Ra<0.3 nm) ma ufiufi e tete'e i le atagia (AR), ma fa'aleleia atili ai le lelei o le fa'aogaina o le malosi o vaega feso'ota'iga opitika.
2. Meatotino Piezoelectric & Acoustic Sili
Lelei mo Masini SAW/BAW e Fa'aaogā Tele: Fa'atasi ai ma saoasaoa leo o le 3500-3800 m/s, o nei wafers e lagolagoina ai mamanu o le faamama 6G mmWave (24-100 GHz) e fa'aalia ai le gau o le fa'aofiina <1.0 dB.
Fa'atusatusaga Maualuga o le Fa'apipi'iina o Feso'ota'iga Eletise (K²~0.25%): Fa'aleleia atili le bandwidth ma le filifiliga o fa'ailo i vaega pito i luma o le RF, ma avea ai ma mea talafeagai mo nofoaga autu 5G/6G ma feso'ota'iga satelite.
3. Manino o le Broadband & Aafiaga Optical Nonlinear
Fa'amalama Fa'asalalauga Optical Ultra-Wide (350-5000 nm): Ufiufi le UV i le ogatotonu o le IR spectra, e mafai ai ona fa'aoga e pei o:
Opitika Quantum: O fa'atulagaga fa'asolosolo (PPLN) e ausia ai le >90% le lelei i le gaosiga o paga photon fe'avea'i.
Faiga Laser: O le optical parametric oscillation (OPO) e tu'uina atu ai le output o le wavelength e mafai ona fetu'una'i (1-10 μm).
Tulaga Fa'apitoa mo le Fa'aleagaina o le Laser (>1 GW/cm²): Fa'ataunu'uina mana'oga faigata mo fa'aoga laser malosi.
4. Tulaga Mausali o le Siosiomaga
Tete'e i le Vevela Maualuga (Curie point: 1140°C): Tausia le fa'atinoga mautu i le -200°C i le +500°C, e fetaui lelei mo:
Mea Fa'aeletoronika Ta'avale (sensors o le vaega o le afi)
Vaalele i le vateatea (vaega opitika i le vateatea loloto)
Malosiaga o le Fa'avevela (>1 Mrad TID): E tausisia tulaga fa'atonuina o le MIL-STD-883, e talafeagai mo mea fa'aeletoronika fa'aniukilia ma puipuiga.
5. Fetuutuuna'i Fa'apitoa ma le Tu'ufa'atasia
Fa'asinomaga o le Crystal & Fa'aleleia o le Doping:
X/Y/Z-cut wafers (±0.3° sa'o)
Fa'aogaina o le MgO (5 mol%) mo le fa'aleleia atili o le tete'e atu i fa'aleagaina o le va'ai
Lagolagoina o le Tuufaatasiga Eseese:
E fetaui ma le LiNbO₃-on-Insulator (LNOI) ata manifinifi mo le tu'ufa'atasia fa'afefiloi ma le silicon photonics (SiPh)
E mafai ai ona fa'apipi'i le fa'apipi'i i le tulaga o le wafer mo mea fa'apitoa ua afifiina fa'atasi (CPO)
6. Gaosiga Fa'ateleina ma le Fa'aleleia o Tau
Gaosiga Tele o le Wafer 6-inisi (150mm): Fa'aitiitia ai tau o le iunite e 30% pe a fa'atusatusa i faiga masani e 4-inisi.
Fa'ao'o atu Vave: E lafoina atu oloa masani i le 3 vaiaso; o fa'ata'ita'iga laiti (e le itiiti ifo i le 5 wafers) e lafoina atu i le 10 aso.
Auaunaga a le XKH
1. Fale Su'esu'e o Meafaitino Fou
E galulue faʻatasi a matou tagata tomai faapitoa i le tuputupu aʻe o le tioata ma tagata faʻatau e atiaʻe ni faʻatulagaga faʻapitoa mo le LiNbO₃ Wafers, e aofia ai:
Eseesega o le leiloa opitika maualalo (<0.05dB/cm)
Fa'atulagaga o le taulimaina o le malosi maualuga
Fa'atulagaga e tete'e atu i le radiation
2. Paipa Fa'ata'ita'i Vave
Mai le mamanu e oʻo atu i le tuʻuina atu i totonu o le 10 aso pisinisi mo:
Wafer fa'atulagaina fa'apitoa
Eletise mamanu
Fa'ata'ita'iga ua uma ona fa'ailoaina
3. Fa'amaoniga o le Fa'atinoga
O uta uma o le LiNbO₃ Wafer e aofia ai:
Fa'amatalaga atoa o le spectroscopic
Fa'amaoniga o le fa'atulagaina o le tioata
Fa'amaoniga o le lelei o luga
4. Fa'amautinoaga o le Sapalai o Sapalai
Laina gaosiga fa'apitoa mo galuega taua
Fa'aputu le lisi o oloa mo poloaiga fa'afuase'i
Feso'ota'iga fa'alogistika e tausisia e le ITAR









