Ama-Wafer e-LiNbO₃ 2inch-8inch Ubukhulu 0.1 ~ 0.5mm TTV 3µm Ngokwezifiso

Ama-Wafer e-LiNbO₃ 2inch-8inch Ubukhulu 0.1 ~ 0.5mm TTV 3µm Isithombe Esifakiwe Ngokwezifiso

Incazelo emfushane:

Ama-Wafer e-LiNbO₃ amelela indinganiso yegolide kuma-photonics ahlanganisiwe kanye nama-acoustic anembile, aletha ukusebenza okungenakuqhathaniswa ezinhlelweni zesimanje ze-optoelectronic. Njengomkhiqizi ohamba phambili, sithuthukise ubuciko bokukhiqiza lawa ma-substrate aklanywe ngobuchwepheshe ngokusebenzisa amasu athuthukisiwe okulinganisa ukuthutha ngomusi, sifinyelele ukuphelela kwekristalu okuhamba phambili embonini ngobuningi obunesici ngaphansi kwama-50/cm².

Amakhono okukhiqiza e-XKH ahlanganisa ububanzi obusukela ku-75mm kuya ku-150mm, ngokulawula okuqondile kokuqondiswa (X/Y/Z-cut ±0.3°) kanye nezinketho ezikhethekile zokusebenzisa i-doping kufaka phakathi izinto ezingavamile zomhlaba. Inhlanganisela eyingqayizivele yezakhiwo kuma-LiNbO₃ Wafers – kufaka phakathi i-coefficient yawo emangalisayo ye-r₃₃ (32±2 pm/V) kanye nokucaca okubanzi kusuka eduze kwe-UV kuya phakathi kwe-IR – kuwenza abe yinto ebalulekile kumasekethe e-photonic esizukulwane esilandelayo kanye namadivayisi e-acoustic anemvamisa ephezulu.

Sithumelele i-imeyili

Izici

Amapharamitha obuchwepheshe

Izinto	Ama-wafes e-Optical Grade LiNbO3
Izinga lokushisa le-Curie	1142±2.0℃
I-Angle Yokusika	X/Y/Z njll.
Ububanzi/usayizi	2"/3"/4"/6"/8"
I-Tol(±)	<0.20 mm
Ubukhulu	0.1 ~ 0.5mm noma ngaphezulu
Ifulethi Eliyinhloko	16mm/22mm/32mm
I-TTV	<3µm
Umnsalo	-30
I-Warp	<40µm
Ifulethi Lokuqondisa	Konke kuyatholakala
Uhlobo Lomphezulu	Izinhlangothi Ezimbili Ezipholishiwe/Eziphindwe Kabili Ezipholishiwe
Uhlangothi olucwebezelisiwe uRa	<0.5nm
I-S/D	20/10
Izindlela Zokunquma Umngcele	R=0.2mm noma ikhala lenkunzi
I-Optical doped	I-Fe/Zn/MgO njll. yama-wafer e-LN< ebanga lokukhanya
Izindlela Zokunquma Ubuso Be-Wafer	Inkomba yokubuka	Cha=2.2878/Ne=2.2033 @632nm ubude besikhathi
	Ukungcola,	Akukho
	Izinhlayiya ￠>0.3 µ m	<= 30
	Ukuklwebha, Ukuqhekeza	Akukho
	Isici	Akukho mifantu emaphethelweni, imihuzuko, amabala esaha, namabala
Ukupakisha	Ubuningi/Ibhokisi le-Wafer	25pcs ngebhokisi ngalinye

Izimfanelo Eziyinhloko Zama-LiNbO₃ Wafers Ethu

1. Izici Zokusebenza Kwe-Photonic

Ama-Wafer ethu e-LiNbO₃ abonisa amakhono angavamile okuxhumana kwe-light-matter, ngama-coefficients e-optical angewona aqondile afinyelela ku-42 pm/V - okuvumela izinqubo zokuguqula ubude be-wavelength ezisebenza kahle ezibalulekile kuma-photonics e-quantum. Ama-substrates agcina ukudluliselwa okungu->72% ku-320-5200nm, ngezinguqulo ezenziwe ngokukhethekile ezifinyelela <0.2dB/cm ekukhuleni kwama-wavelength e-telecom.

2. Ubunjiniyela bamagagasi e-Acoustic

Isakhiwo sekristalu sama-LiNbO₃ Wafers ethu sisekela ijubane lamagagasi omhlaba elingaphezu kuka-3800 m/s, okuvumela ukusebenza kwe-resonator kufika ku-12GHz. Amasu ethu okupholisha akhethekile aveza amadivayisi e-surface acoustic wave (SAW) ngokulahlekelwa kokufakwa ngaphansi kwe-1.2dB, ngenkathi egcina ukuzinza kokushisa ngaphakathi kwe-±15ppm/°C.

3. Ukuqina Kwemvelo

Yakhelwe ukumelana nezimo ezimbi kakhulu, ama-LiNbO₃ Wafers ethu agcina ukusebenza kusukela emazingeni okushisa acwebezelayo kuya ezindaweni zokusebenza ezingama-500°C. Izinto ezibonakalayo zibonisa ubulukhuni obukhulu bokukhanya, zibekezelela umthamo we-ionizing ophelele ongu->1Mrad ngaphandle kokwehla okukhulu kokusebenza.

4. Ukucushwa Okuqondile Kwesicelo

Sinikeza izinhlobo eziklanywe ngesizinda ezifaka:
Izakhiwo ezinezigxobo ngezikhathi ezithile ezinezinkathi zesizinda ezingu-5-50μm
Amafilimu amancane aqoshiwe nge-ion ukuze kuhlanganiswe i-hybrid
Izinguqulo ezithuthukisiwe ze-Metamaterial zezinhlelo zokusebenza ezikhethekile

Izimo Zokusetshenziswa Kwama-Wafers e-LiNbO₃

1. Amanethiwekhi Optical e-Next-Gen
Ama-Wafer e-LiNbO₃ asebenza njengomgogodla wama-transceiver optical esikali se-terabit, okwenza kube lula ukudlulisa okuqondile okungu-800Gbps ngokusebenzisa amadizayini e-modulator athuthukisiwe. Ama-substrates ethu asetshenziswa kakhulu ekusetshenzisweni kwe-optics okuhlanganisiwe ezinhlelweni zokusheshisa ze-AI/ML.
Ama-frontend e-RF angu-2.6G
Isizukulwane sakamuva sama-LiNbO₃ Wafers sisekela ukuhlunga kwe-ultra-wideband kufika ku-20GHz, okubhekana nezidingo ze-spectrum zezindinganiso ze-6G ezisafufusa. Izinto zethu zivumela ukwakheka okusha kwe-acoustic resonator okune-Q factor edlula u-2000.
3. Izinhlelo Zolwazi ze-Quantum
Ama-Wafer e-LiNbO₃ aqondile akha isisekelo semithombo ye-photon ehlanganisiwe esebenza kahle kakhulu ekukhiqizeni ama-pair angaphezu kwama-90%. Ama-substrate ethu avumela ukuthuthukiswa kwe-photonic quantum computing kanye namanethiwekhi okuxhumana aphephile.
4. Izixazululo Zokuzwela Okuthuthukisiwe
Kusukela ku-LiDAR yezimoto esebenza ku-1550nm kuya kuzinzwa ze-gravimetric ezizwela kakhulu, ama-LiNbO₃ Wafers ahlinzeka ngeplatifomu ebalulekile yokudlulisa. Izinto zethu zivumela ukulungiswa kwezinzwa kuze kufike emazingeni okutholwa kwe-molecule eyodwa.

Izinzuzo Eziyinhloko Zama-LiNbO₃Wafers

1. Ukusebenza Okungalingani Kwe-Electro-Optic
I-Electro-Optic Coefficient Ephakeme Kakhulu (r₃₃~30-32 pm/V): Imelela izinga lokulinganisa embonini yama-wafer e-lithium niobate ethengiswayo, ivumela ama-modulators e-optical asheshayo angu-200Gbps+ adlula kakhulu imikhawulo yokusebenza kwezixazululo ezisekelwe ku-silicon noma ze-polymer.

Ukulahlekelwa Kokufakwa Okuphansi Kakhulu (<0.1 dB/cm): Kufezwa ngokupholisha kwe-nanoscale (Ra<0.3 nm) kanye nokwembozwa kwe-anti-reflection (AR), okuthuthukisa kakhulu ukusebenza kahle kwamandla kwamamojula wokuxhumana kwe-optical.

2. Izakhiwo Eziphezulu Ze-Piezoelectric kanye Ne-Acoustic
Ilungele Amadivayisi E-SAW/BAW Anemvamisa Ephakeme: Njengoba ijubane le-acoustic lingu-3500-3800 m/s, lawa ma-wafer asekela imiklamo yesihlungi se-6G mmWave (24-100 GHz) esinokulahlekelwa kokufakwa okungaphansi kwe-1.0 dB.

I-Coefficient Ephezulu Yokuxhumanisa Ama-Electromechanical (K²~0.25%): Ithuthukisa umkhawulokudonsa kanye nokukhetha kwesignali ezingxenyeni ze-RF front-end, okwenza zifaneleke eziteshini zesisekelo ze-5G/6G kanye nokuxhumana kwesathelayithi.

3. Ukucaca kwe-Broadband kanye nemiphumela ye-Optical engekho emgqeni
Iwindi Lokudlulisa Okubonakalayo Elibanzi Kakhulu (350-5000 nm): Limboza i-UV kuya kuma-spectra aphakathi kwe-IR, livumela izinhlelo zokusebenza ezifana nalezi:

I-Quantum Optics: Ukucushwa kwe-periodically poled (PPLN) kufeza ukusebenza kahle okungaphezulu kwama-90% ekukhiqizweni kwe-photon pair ehlanganisiwe.

Izinhlelo zeLaser: I-Optical parametric oscillation (OPO) iletha umphumela we-wavelength olungisekayo (1-10 μm).

Umkhawulo Womonakalo We-Laser Oyingqayizivele (>1 GW/cm²): Ihlangabezana nezidingo eziqinile zezinhlelo zokusebenza ze-laser ezinamandla aphezulu.

4. Ukuzinza Okukhulu Kwemvelo
Ukumelana Nokushisa Okuphezulu (Iphuzu leCurie: 1140°C): Igcina ukusebenza okuzinzile kusuka ku--200°C kuya ku-+500°C, ilungele:

Ama-elekthronikhi Ezimoto (izinzwa zegumbi lenjini)

Imikhumbi-mkhathi (izingxenye ezibonakalayo zesikhala esijulile)

Ukuqina Kwemisebe (>1 Mrad TID): Ihambisana nezindinganiso ze-MIL-STD-883, ifaneleka kuma-elekthronikhi enuzi nawokuzivikela.

5. Ukwenza Ngokwezifiso Nokuhlanganiswa Ukuguquguquka
Ukuthuthukiswa Kokuqondiswa Kwekristalu Nokusetshenziswa Kwezidakamizwa:

Ama-wafer anqunyiwe angu-X/Y/Z (ukunemba okungu-±0.3°)

Ukuphuza i-MgO (5 mol%) ukuze kuthuthukiswe ukumelana nomonakalo wokukhanya

Ukusekelwa Kokuhlanganiswa Okungajwayelekile:

Iyahambisana ne-thin-film LiNbO₃-on-Insulator (LNOI) yokuhlanganiswa kwe-hybrid ne-silicon photonics (SiPh)

Inika amandla ukubopha kwezinga le-wafer kwe-optics ehlanganisiwe (i-CPO)

6. Ukukhiqizwa Okungakhula kanye Nokusebenza Kahle Kwezindleko
Ukukhiqizwa Kwesisindo Se-Wafer Engamasentimitha angu-6 (150mm): Kunciphisa izindleko zamayunithi ngo-30% uma kuqhathaniswa nezinqubo zendabuko zamasentimitha angu-4.

Ukulethwa Okusheshayo: Imikhiqizo ejwayelekile ithunyelwa emavikini ama-3; ama-prototype amancane (ubuncane bama-wafer ama-5) alethwa ezinsukwini eziyi-10.

Izinsizakalo ze-XKH

1. Ilebhu Yokusungula Izinto Ezibalulekile
Ochwepheshe bethu bokukhulisa amakristalu basebenzisana namakhasimende ukuthuthukisa amafomula e-LiNbO₃ Wafers aqondene nohlelo lokusebenza, okuhlanganisa:

Izinhlobo zokulahlekelwa okubonakalayo okuphansi (<0.05dB/cm)

Ukucushwa kokuphathwa kwamandla aphezulu

Izakhi ezibekezelela imisebe

2. Ipayipi Lokulingisa Okusheshayo
Kusukela ekwakhiweni kuya ekulethweni ezinsukwini eziyi-10 zebhizinisi ze:

Ama-wafers aqondiswe ngokwezifiso

Ama-electrode anephethini

Amasampula achazwe ngaphambilini

3. Isitifiketi Sokusebenza
Konke ukuthunyelwa kwe-LiNbO₃ Wafer kufaka phakathi:

Ukucaciswa okugcwele kwe-spectroscopic

Ukuqinisekiswa kokuqondiswa kwekristalografikhi

Isitifiketi sekhwalithi ephezulu

4. Isiqinisekiso Sokuthengwa Kwempahla