LiNbO₃ Wafers 2inch-8inch Ukutyeba 0.1 ~ 0.5mm TTV 3µm NgokweSiko

LiNbO₃ IiWafers 2inch-8inch Ukutyeba 0.1 ~ 0.5mm TTV 3µm Umfanekiso Ophawulweyo

Inkcazelo emfutshane:

I-LiNbO₃ Wafers imele umgangatho wegolide kwiifotoni ezidibeneyo kunye ne-acoustics echanekileyo, ukuhambisa ukusebenza okungenakulinganiswa kwiinkqubo zanamhlanje ze-optoelectronic. Njengomvelisi okhokelayo, sigqibelele ubugcisa bokuvelisa ezi substrates zenziwe ngobunjineli obuphambili ngobuchule bolungelelaniso lothutho lomphunga, siphumeza imfezeko yekristale enkqenkqeza phambili noxinezeleko olungaphantsi kwe-50/cm².

Izakhono ze-XKH zokuvelisa ububanzi ukusuka kwi-75mm ukuya kwi-150mm, kunye nolawulo oluchanekileyo lwe-orientation (X / Y / Z-cut ± 0.3 °) kunye neendlela ezikhethekileyo ze-doping ezibandakanya izinto ezinqabileyo zomhlaba. Indibaniselwano eyodwa yeepropati kwii-LiNbO₃ Wafers - kubandakanywa i-r₃₃ coefficient ephawulekayo (32±2 pm/V) kunye nokucaca okubanzi ukusuka kufuphi ne-UV ukuya phakathi kwe-IR - kubenza babaluleke kakhulu kwisizukulwana esilandelayo seesekethe ze-photonic kunye nezixhobo eziphezulu ze-acoustic.

Thumela i-imeyile kuthi

Iimbonakalo

Iiparamitha zobugcisa

Izinto eziphathekayo	Iiwafes zeBanga le-Optical LiNbO3
Curie Temp	1142±2.0℃
Ukusika iAngle	X/Y/Z njl
Ububanzi/ubungakanani	2"/3"/4"/6"/8"
ITol(±)	<0.20 mm
Ukutyeba	0.1 ~ 0.5mm okanye ngaphezulu
IFlethi yaseprayimari	16mm/22mm/32mm
TTV	<3µm
Ukuqubuda	-30
I-Wap	<40µm
Ukuqhelaniswa neFlethi	Zonke ziyafumaneka
Uhlobo lomphezulu	Icala elinye likhazimlisiwe/Amacala aMabini akhazimlisiwe
Icala elikhazimlisiweyo uRa	<0.5nm
S/D	20/10
Iikhrayitheriya zoMda	R=0.2mm okanye iBullnose
I-Optical doped	I-Fe/Zn/MgO njl
Iikhrayitheriya zoMphezulu weWafer	Isalathiso sokuqhafaza	Hayi=2.2878/Ne=2.2033 @632nm ubude bobude
	Usulelo,	Akukho nanye
	Amacandelo ￠>0.3 µ m	<= 30
	Ukukrwela , ukuChipping	Akukho nanye
	Isiphene	Akukho zintanda, imikrwelo, amanqaku esarha, amabala
Ukupakishwa	Ibhokisi le-Qty / Wafer	25pcs kwibhokisi nganye

Iimpawu ezingundoqo zeeLiNbO₃ zethu eziWafers

1.IiMpawu zokuSebenza zeFotonic

Ii-Wafers zethu ze-LiNbO₃ zibonakalisa amandla okusebenzisana nokukhanya okungaqhelekanga, kunye ne-nonlinear optical coefficients efikelela kwi-42 pm/V - eyenza iinkqubo zoguqulo olululo lwamaza abalulekileyo kwi-quantum photonics. I-substrates igcina> i-72% yokudluliselwa kuyo yonke i-320-5200nm, kunye neenguqulelo zobunjineli obukhethekileyo ezifezekisa ilahleko yokusasazwa kwe-<0.2dB/cm kwi-telecom wavelengths.

2.Acoustic Wave Engineering

Ubume becrystalline beLiNbO₃ Wafers yethu ixhasa isantya samaza angaphezulu komphezulu we-3800 m/s, ivumela ukusebenza kweresonator ukuya kuthi ga kwi-12GHz. Ubuchule bethu bobunini bepolisha buvelisa izixhobo ze-surface acoustic wave (SAW) kunye nelahleko yokufaka phantsi kwe-1.2dB, ngelixa igcina uzinzo lweqondo lokushisa ngaphakathi kwe-± 15ppm / ° C.

3.Ukomelela kokusingqongileyo

Eyenzelwe ukujamelana neemeko ezinzima, ii-Wafers zethu ze-LiNbO₃ zigcina ukusebenza ukusuka kumaqondo okushisa e-cryogenic ukuya kwi-500 ° C kwiindawo zokusebenza. Izinto ezibonakalayo zibonisa ubulukhuni obukhethekileyo bemitha, ukumelana > 1Mrad iyonke idosi ye-ionizing ngaphandle kokuthotywa okubonakalayo kokusebenza.

4.I-Application-Specific Configurations

Sinikezela ngokwahluka kobunjineli besizinda kubandakanya:
Izakhiwo ezifakwe ngamaxesha athile kunye namaxesha e-domain ye-5-50μm
Iifilimu ezicekethekileyo ze-ion zokudibanisa i-hybrid
Iinguqulelo eziphuculweyo zeMetamaterial kwizicelo ezikhethekileyo

Iimeko zokuPhunyezwa kwee-Wafers ze-LiNbO₃

1.Next-Gen Optical Networks
I-LiNbO₃ IiWafers zisebenza njengomqolo we-terabit-scale optical transceivers, evumela i-800Gbps yothumelo oluhambelanayo ngoyilo oluphezulu lwemodyuli. Ii-substrates zethu ziya zisanda zamkelwa ukuphunyezwa kwe-optics epakishwe ngokudibeneyo kwiinkqubo ze-AI/ML ze-accelerator.
2.6G RF Frontends
Isizukulwana samva nje se-LiNbO₃ Wafers sixhasa ukuhluzwa kwe-ultra-wideband ukuya kuthi ga kwi-20GHz, ukujongana neemfuno ze-spectrum zemigangatho evelayo ye-6G. Izixhobo zethu zenza inoveli yoyilo lwe-acoustic resonator enezinto ze-Q ezingaphezulu kwe-2000.
3.IiNkqubo zoLwazi lweQuantum
Ii-Wafers ze-LiNbO₃ ezichanekileyo zenza isiseko semithombo ye-photon ephothiweyo kunye> 90% ukusebenza kakuhle kokuveliswa kwesibini. Ii-substrates zethu zenza ukuba kubekho impumelelo kwi-photonic quantum computing kunye nothungelwano lonxibelelwano olukhuselekileyo.
4.Izisombululo zokuSensiwa okuPhambili
Ukusuka kwi-automotive LiDAR esebenza kwi-1550nm ukuya kwi-ultra-sensitive gravimetric sensors, i-LiNbO₃ Wafers inikezela ngeqonga elibalulekileyo lokutshintshwa. Izixhobo zethu zenza ukuba izigqibo zesivamvo zifikelele kumanqanaba okubona imolekyuli enye.

Izinto eziluncedo eziphambili zeLiNbO₃Wafers

1. UkuSebenza okungafaniyo kwe-Electro-Optic
I-Electro-Optic Coefficient ephezulu kakhulu (r₃₃ ~ 30-32 pm / V): Imele i-benchmark yoshishino ye-lithium niobate wafers, eyenza i-200Gbps + i-modulators ye-speed-speed optical modulators edlula kude imida yokusebenza ye-silicon-based okanye izisombululo ze-polymer.

I-Ultra-Low Insertion Loss (<0.1 dB / cm): Iphunyezwe nge-nanoscale polishing (Ra <0.3 nm) kunye neengubo zokulwa ne-anti-reflection (AR), iphucula kakhulu amandla okusebenza kweemodyuli zonxibelelwano lwe-optical.

2. IiPropati eziPhezulu zePiezoelectric & Acoustic
Efanelekileyo kwi-High-Frequency SAW / BAW Devices: Ngezantya ze-acoustic ze-3500-3800 m / s, ezi ziqwenga zixhasa i-6G mmWave (24-100 GHz) yoyilo lokucoca olunelahleko yokufaka <1.0 dB.

I-Electromechanical Coupling Coefficient ePhakamileyo (K²~0.25%): Yandisa i-bandwidth kunye nokukhethwa kwesignali kumacandelo e-RF angaphambili, okwenza ukuba afanelekele izikhululo ezisisiseko ze-5G/6G kunye nonxibelelwano lwesathelayithi.

3. Ukungafihli kwe-Broadband kunye neziphumo ze-Optical ezingezizo
Ifestile ye-Ultra-Wide Optical Transmission Window (350-5000 nm): Igquma i-UV ukuya phakathi kwe-IR spectra, ivumela usetyenziso olunje:

I-Quantum Optics: Ukucwangciswa kwexesha eliqingqiweyo (PPLN) kufezekiswa> 90% ukusebenza kakuhle kwi-entangled photon pair generation.

Iinkqubo zeLaser: I-Optical parametric oscillation (OPO) ihambisa imveliso ye-wavelength etunwayo (1-10 μm).

I-Threshold Yomonakalo weLaser oKhethekileyo (>1 GW/cm²): Ifikelela kwiimfuno ezingqongqo zosetyenziso lwelaser yamandla aphezulu.

4. Uzinzo lokuSingqongileyo okugqithisileyo
Ukumelana nobushushu obuphezulu (indawo yeCurie: 1140°C): Igcina ukusebenza okuzinzileyo kuyo yonke i -200°C ukuya +500°C, ilungele:

I-Automotive Electronics (izixhobo zoluvo ze-injini)

I-Spacecraft (indawo enzulu yamalungu optical)

Ukuqina kweRadiation (>1 Mrad TID): Iyahambelana nemigangatho ye-MIL-STD-883, ilungele inyukliya kunye nokhuseleko lombane.

5. Ukwenziwa ngokwezifiso kunye nokuHlanganisa ukuguquguquka
Ukuqhelaniswa neCrystal kunye noLungiso lweDoping:

X/Y/Z-cut wafers (±0.3° ukuchaneka)

I-MgO doping (5 mol%) yokuphucula ukuxhathisa umonakalo obonakalayo

INkxaso eHlangeneyo yoHlanganiso:

Iyahambelana nefilimu encinci ye-LiNbO₃-on-Insulator (LNOI) yokudibanisa i-hybrid kunye ne-silicon photonics (SiPh)

Yenza i-wafer-level bonding ye-co-packaged optics (CPO)

6. IMveliso eScalable & neXabiso eliLungileyo
I-6-intshi (150mm) I-Wafer Mass Production: Inciphisa iindleko zeyunithi nge-30% xa kuthelekiswa neenkqubo zendabuko ze-4-intshi.

Ukuhanjiswa ngokukhawuleza: Iimveliso eziqhelekileyo zithunyelwa kwiiveki ze-3; iiprototypes ezincinci (ubuncinci be-5 wafers) zihambisa ngeentsuku ezili-10.

Iinkonzo ze-XKH

1. ILebhu yokuTshintsha kwezinto
Iingcali zethu zokukhula kwekristale zisebenzisana nabathengi ukuphuhlisa ulwakhiwo oluthe ngqo lweLiNbO₃, kubandakanya:

Ukwahluka kwelahleko yamehlo asezantsi (<0.05dB/cm)

Ulungelelwaniso lokuphathwa kwamandla aphezulu

Iingoma ezinyamezelayo kwimitha

2. Umbhobho wePrototyping oKhawulezayo
Ukusuka kuyilo ukuya kuhambiso ngeentsuku zokusebenza ezili-10:

Iiwafers zokuqhelaniswa nesiko

Ii-electrodes ezinepateni

Iisampulu eziphawulwe kwangaphambili

3. Isiqinisekiso sokuSebenza
Yonke i-LiNbO₃ Wafer ethunyelwayo ibandakanya:

Ubume obupheleleyo be-spectroscopic

Crystallographic orientation verification

Isiqinisekiso somgangatho womphezulu

4. Ingqinisekiso yeKhonkco loNikezelo