IiWafers zeLiNbO₃ 2inch-8inch Ubukhulu 0.1 ~ 0.5mm TTV 3µm Ngokwezifiso

IiWafers zeLiNbO₃ 2inch-8inch Ubukhulu 0.1 ~ 0.5mm TTV 3µm Umfanekiso Okhethekileyo Owenziwe Ngokwezifiso

Inkcazo emfutshane:

IiWafers zeLiNbO₃ zimele umgangatho wegolide kwi-photonics edibeneyo kunye ne-activism echanekileyo, zibonelela ngokusebenza okungenakuthelekiswa nanto kwiinkqubo zanamhlanje ze-optoelectronic. Njengomvelisi okhokelayo, siphucule ubugcisa bokuvelisa ezi substrates zenziwe ngobunjineli ngeendlela eziphambili zokulinganisa uthutho lomphunga, sifezekisa ukugqibelela kwekristale okuphambili kushishino kunye noxinano oluneziphene ngaphantsi kwe-50/cm².

Amandla okuvelisa i-XKH aqala kwi-75mm ukuya kwi-150mm, kunye nolawulo oluchanekileyo lokujonga (X/Y/Z-cut ±0.3°) kunye neendlela ezikhethekileyo zokusebenzisa i-doping kuquka izinto ezingaqhelekanga. Indibaniselwano eyahlukileyo yeempawu kwi-LiNbO₃ Wafers – kuquka i-r₃₃ coefficient yazo emangalisayo (32±2pm/V) kunye nokucaca okubanzi ukusuka kwi-UV ukuya kwi-mid-IR – kuzenza zibe yimfuneko kwiisekethe ze-photonic zesizukulwana esilandelayo kunye nezixhobo ze-acoustic ezisebenza rhoqo.

Thumela i-imeyile kuthi

Iimbonakalo

Iiparameter zobugcisa

Izinto eziphathekayo	Iiwafes zeLiNbO3 zeBanga lokubona
Ubushushu beCurie	1142±2.0℃
Ukusika i-Angle	X/Y/Z njl. njl.
Ububanzi/ubukhulu	2"/3"/4"/6"/8"
I-Tol(±)	<0.20 mm
Ubukhulu	0.1 ~ 0.5mm okanye ngaphezulu
Iflethi Eyintloko	16mm/22mm/32mm
I-TTV	<3µm
Ukuqubuda	-30
I-Warp	<40µm
Iflethi yokuQonda	Zonke ziyafumaneka
Uhlobo lomphezulu	Icala Elinye Elikhazimlisiweyo/Icala Eliphindwe Kabini Elikhazimlisiweyo
Icala elikhazimlisiweyo uRa	<0.5nm
S/D	20/10
Iikhrayitheriya zoMda	R=0.2mm okanye iBullnose
I-Optical doped	Fe/Zn/MgO njl.njl. zeewafer ze-LN< ze-optical grade
Imigangatho yoMphezulu weWafer	Isalathisi sokubonisa ukukhanya	Hayi=2.2878/Ne=2.2033 @632nm ubude bexesha
	Ungcoliseko,	Akukho nanye
	Iinxalenye ￠>0.3 µm	<= 30
	Ukukrwela, Ukuqhekeza	Akukho nanye
	Isiphene	Akukho mikrwelo, imikrwelo, amabala esarha, okanye amabala
Ukupakisha	Ubungakanani/Ibhokisi yeWafer	25pcs ngebhokisi nganye

Iimpawu Eziphambili ZeeWafer Zethu zeLiNbO₃

1. Iimpawu zokusebenza kwe-Photonic

IiWafers zethu zeLiNbO₃ zibonisa amandla angaqhelekanga okunxibelelana kwe-light-matter, kunye nee-coefficients ze-optical ezingezizo ezi-42 pm/V - ezivumela iinkqubo zokuguqula ubude be-wavelength ezisebenza kakuhle ezibalulekileyo kwi-quantum photonics. Ezi substrates zigcina uthumelo olungaphezulu kwama-72% kwi-320-5200nm, kunye neenguqulelo ezenziwe ngobuchule ezifikelela kwi-<0.2dB/cm yokulahleka kokusasazwa kwi-telecom wavelengths.

2. Ubunjineli bamaza e-Acoustic

Ulwakhiwo lwekristale lweeWafers zethu zeLiNbO₃ luxhasa isantya samaza omphezulu esidlula i-3800 m/s, nto leyo evumela ukusebenza kwe-resonator ukuya kuthi ga kwi-12GHz. Iindlela zethu zokupholisha ezizimeleyo zivelisa izixhobo ze-surface acoustic wave (SAW) ezinelahleko zokufakelwa ezingaphantsi kwe-1.2dB, ngelixa zigcina uzinzo lobushushu ngaphakathi kwe-±15ppm/°C.

3. Ukuqina kokusingqongileyo

Zenzelwe ukumelana neemeko ezinzima, iiWafers zethu zeLiNbO₃ zigcina ukusebenza ukusuka kumaqondo obushushu aqinileyo ukuya kwiindawo zokusebenza ezingama-500°C. Le nto ibonisa ubunzima obungaqhelekanga bemitha, imelana ne->1Mrad total ionizing dose ngaphandle kokonakala okubonakalayo kokusebenza.

4. Uqwalaselo oluKhethekileyo lweSicelo

Sinikezela ngeendidi ezahlukeneyo ezicwangciswe yi-domain eziquka:
Izakhiwo ezifakwe iipali ngamaxesha athile ezinee-domain periods ze-5-50μm
Iifilimu ezibhityileyo ezisikiweyo nge-ion zokudibanisa i-hybrid
Iinguqulelo eziphuculweyo zeMetamaterial zezicelo ezikhethekileyo

Imizekelo yokusetyenziswa kweeWafers zeLiNbO₃

1. IiNethiwekhi ze-Optical ze-Next-Gen
IiWafers zeLiNbO₃ zisebenza njengomqolo wee-transceivers ze-optical ze-terabit-scale, zenza ukuba i-800Gbps idlulisele uthumelo oluhambelanayo ngokusebenzisa uyilo lwe-modulator oluphambili. Ii-substrates zethu ziyasetyenziswa ngakumbi ekusebenziseni i-optics ehlanganisiweyo kwiinkqubo zokukhawulezisa i-AI/ML.
Iifrontend ze-RF ze-2.6G
Isizukulwana samva nje seLiNbO₃ Wafers sixhasa ukuhluzwa kwe-ultra-wideband ukuya kuthi ga kwi-20GHz, sijongana neemfuno ze-spectrum zemigangatho emitsha ye-6G. Izixhobo zethu zivumela uyilo olutsha lwe-acoustic resonator olune-Q factors edlula i-2000.
3. Iinkqubo zoLwazi lweQuantum
IiWafers zeLiNbO₃ ezicociweyo zakha isiseko semithombo ye-photon edibeneyo esebenza kakuhle kakhulu ekuveliseni isibini esingaphezulu kwama-90%. Ii-substrates zethu zivumela impumelelo kwi-photonic quantum computing kunye neenethiwekhi zonxibelelwano ezikhuselekileyo.
4. Izisombululo zeSensing eziPhambili
Ukususela kwi-LiDAR yeemoto esebenza kwi-1550nm ukuya kwiisensa zegravimetric ezinobuthathaka kakhulu, iiWafers zeLiNbO₃ zibonelela ngeqonga lokudlulisa elibalulekileyo. Izixhobo zethu zivumela ukulungiswa kweesensa ukuya kumanqanaba okufumanisa imolekyuli enye.

Iingenelo eziphambili zeLiNbO₃Wafers

1. Ukusebenza kwe-Electro-Optic okungenakuthelekiswa nanto
I-Electro-Optic Coefficient Ephezulu Kakhulu (r₃₃~30-32 pm/V): Imele umgangatho weshishini wee-wafers ze-lithium niobate zorhwebo, ivumela ii-modulators ze-optical ze-200Gbps+ ezikhawulezayo ezidlula kakhulu imida yokusebenza yezisombululo ezisekwe kwi-silicon okanye ze-polymer.

Ukulahleka Kokufakwa Okuphantsi Kakhulu (<0.1 dB/cm): Kufezekiswa ngokupholisha nge-nanoscale (Ra<0.3 nm) kunye neengubo ezichasene nokukhanya (AR), nto leyo ephucula kakhulu ukusebenza kakuhle kwamandla kweemodyuli zonxibelelwano lwe-optical.

2. Iipropati zePiezoelectric kunye neAcoustic eziBalaseleyo
Ilungele Izixhobo ze-SAW/BAW eziQhelekileyo: Ngesantya se-acoustic se-3500-3800 m/s, ezi wafers zixhasa uyilo lwe-6G mmWave (24-100 GHz) olunelahleko zokufakelwa <1.0 dB.

I-High Electromechanical Coupling Coupling Coefficient (K²~0.25%): Iphucula i-bandwidth kunye nokukhetha isignali kwiindawo ze-RF front-end, nto leyo eyenza ukuba zifaneleke kwizikhululo zesiseko ze-5G/6G kunye nonxibelelwano lwesathelayithi.

3. Ukucaca kweBroadband kunye neziphumo ze-Optical ezingezizo ezicacileyo
Ifestile yoThumelo lwe-Ultra-Wide Optical (350-5000 nm): Igubungela i-UV ukuya kwi-mid-IR spectra, ivumela usetyenziso olufana nolu:

I-Quantum Optics: Uqwalaselo lwe-Periodically poled (PPLN) lufikelela kwi-90% yokusebenza kakuhle kwi-entrallented photon pair.

Iinkqubo zeLaser: I-Optical parametric oscillation (OPO) inika amandla okutshintsha ubude be-wavelength (1-10 μm).

Umda Womonakalo Welaser Ongaqhelekanga (>1 GW/cm²): Ihlangabezana neemfuno ezingqongqo zezicelo zelaser ezinamandla aphezulu.

4. Uzinzo Olugqithisileyo Lwendalo Esingqongileyo
Ukumelana nobushushu obuphezulu (Indawo yeCurie: 1140°C): Igcina ukusebenza okuzinzileyo ukusuka kwi -200°C ukuya kwi +500°C, ilungele:

Iimoto ze-elektroniki (izinzwa zegumbi leenjini)

I-Spacecraft (izinto ezibonakalayo ezikwindawo enzulu)

Ukuqina kwemitha (>1 Mrad TID): Iyahambelana nemigangatho ye-MIL-STD-883, ifanelekile kwii-elektroniki zenyukliya nezokhuselo.

5. Ukwenziwa ngokwezifiso kunye nokudibanisa ukuguquguquka
Ukwenziwa ngcono kweCrystal Orientation kunye neDoping:

Iiwafers ezisikiweyo ze-X/Y/Z (ukuchaneka kwe-±0.3°)

I-MgO doping (5 mol%) yokuphucula ukumelana nomonakalo we-optical

Inkxaso yoHlanganiso olungafaniyo:

Iyahambelana ne-thin-film LiNbO₃-on-Insulator (LNOI) yokudibanisa i-hybrid kunye ne-silicon photonics (SiPh)

Ivumela ukubophelela kwinqanaba le-wafer kwi-optics ehlanganisiweyo (i-CPO)

6. Imveliso Enokukhuliswa kunye Nokusebenza Kakuhle Kweendleko
Imveliso yeWafer eyi-intshi ezi-6 (150mm): Inciphisa iindleko zeeyunithi ngama-30% xa kuthelekiswa neenkqubo zemveli ze-intshi ezi-4.

Ukuhanjiswa Okukhawulezileyo: Iimveliso eziqhelekileyo zithunyelwa kwiiveki ezi-3; iiprototypes ezincinci (ubuncinane iiwafers ezi-5) zithunyelwa kwiintsuku ezili-10.

Iinkonzo ze-XKH

1. Ilebhu yoBuchule beZinto
Iingcali zethu zokukhulisa iikristale zisebenzisana nabathengi ukuphuhlisa iindlela zeLiNbO₃ Wafers ezisetyenziswa ngokukodwa, kuquka:

Iinguqu eziphantsi zokulahleka kokukhanya (<0.05dB/cm)

Uqwalaselo lokuphatha olunamandla aphezulu

Izinto ezikwaziyo ukumelana nemitha

2. Umbhobho wokwenza iiprototype ezikhawulezayo
Ukususela kuyilo ukuya ekuhanjisweni kwiintsuku ezili-10 zokusebenza ze:

Iiwafers zokuqondisa ngokwezifiso

Ii-electrode ezineepateni

Iisampuli ezichazwe kwangaphambili

3. Isiqinisekiso sokuSebenza
Yonke imithwalo ye-LiNbO₃ Wafer ibandakanya:

Ukuchazwa kwe-spectroscopic epheleleyo

Ukuqinisekiswa kolwalathiso lwekristale

Isiqinisekiso somgangatho womphezulu

4. Uqinisekiso lweCandelo loNikezelo