MaWafer eLiNbO₃ 2inch-8inch Ukobvu 0.1 ~ 0.5mm TTV 3µm Yakagadzirirwa

LiNbO₃ Wafers 2inch-8inch Ukobvu 0.1 ~ 0.5mm TTV 3µm Mufananidzo Wakarongwa Wakagadzirwa

Tsananguro pfupi:

MaWafer eLiNbO₃ anomiririra mwero wegoridhe mumifananidzo yakabatanidzwa uye acoustics chaiyo, zvichipa mashandiro asina muganho mumasisitimu emazuva ano e optoelectronic. Semugadziri anotungamira, takavandudza hunyanzvi hwekugadzira ma substrates aya akagadzirwa kuburikidza nehunyanzvi hwepamusoro hwekufambisa vapor, tichiwana kukwana kwekristaro kunotungamira muindasitiri ine defect densities iri pasi pe50/cm².

Kugona kwekugadzira XKH kunotangira pa75mm kusvika 150mm, nekutonga kwakanyatsojeka (X/Y/Z-cut ±0.3°) uye sarudzo dzedoping dzakagadzirwa dzinosanganisira zvinhu zvisingawanzoitiki. Musanganiswa wakasiyana wezvinhu zviri muLiNbO₃ Wafers - kusanganisira r₃₃ coefficient yavo inoshamisa (32±2 pm/V) uye kujeka kwakakura kubva padyo neUV kusvika pakati peIR - zvinoita kuti zvive zvakakosha kune ma photonic circuits echizvarwa chinotevera uye zvishandiso zve high-frequency acoustic.

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Zvinhu zvirimo

Magadzirirwo ehunyanzvi

Zvinhu	Mawafe eOptical Grade LiNbO3
Kupisa kweCurie	1142±2.0℃
Kucheka Angle	X/Y/Z nezvimwewo
Dhayamita/saizi	2"/3"/4"/6"/8"
Tol(±)	<0.20 mm
Ukobvu	0.1 ~ 0.5mm kana kupfuura
Furati Yekutanga	16mm/22mm/32mm
TTV	<3µm
uta	-30
Kukombama	<40µm
Kutungamira Flat	Zvese zviripo
Rudzi rwepamusoro	Rutivi Rumwe Rwakaposhwa / Rutivi Ruviri Rwakaposhwa
Rutivi rwakakweshwa Ra	<0.5nm
S/D	20/10
Zvinodiwa zveMupendero	R=0.2mm kana kuti mhino yebullnose
Optical doped	Fe/Zn/MgO nezvimwewo zvemaoptical grade LN< wafers
Zvinodiwa Pamusoro Pechifukidziro	Indekisi yeRefractive	Kwete=2.2878/Ne=2.2033 @632nm wavelength
	Kusvibiswa,	Hapana
	Zvidimbu ￠>0.3 µ m	<= 30
	Kukwenya, Kucheka	Hapana
	Chirema	Hapana mitswe yemucheto, mavanga, mavanga ekucheka, kana mavara
Kurongedza	Huwandu/Bhokisi reWafer	25pcs pabhokisi

Hunhu Hukuru hweLiNbO₃ Wafers Dzedu

1. Hunhu hweKushanda kwePhotonic

MaWafer edu eLiNbO₃ anoratidza kugona kukuru kwekubatana kwechiedza-zvinhu, aine ma coefficients e optical asinganetsi kusvika 42 pm/V - zvichiita kuti maitiro ekushandura wavelength ashande zvakanaka akakosha kune quantum photonics. Ma substrates anochengetedza >72% yekutumira kuburikidza ne320-5200nm, uye mavhezheni akagadzirwa zvakanaka achiwana kurasikirwa kwe <0.2dB/cm pakupararira kwema wavelengths etelecom.

2. Uinjiniya hweMasaisai eAcoustic

Maumbirwo eLiNbO₃ Wafers edu akasimba anotsigira kumhanya kwemafungu epamusoro kunodarika 3800 m/s, zvichibvumira kushanda kwe resonator kusvika 12GHz. Maitiro edu ekupukuta anopa zvishandiso zve surface acoustic wave (SAW) zvine kurasikirwa kwekuisa pasi pe1.2dB, ukuwo zvichichengetedza kugadzikana kwetembiricha mukati me ±15ppm/°C.

3. Kusimba Kwezvakatipoteredza

Yakagadzirwa kuti ikwanise kutsungirira mamiriro akaipisisa, LiNbO₃ Wafers dzedu dzinochengetedza mashandiro kubva pakupisa kwe cryogenic kusvika ku500°C munzvimbo dzekushanda. Chinhu ichi chinoratidza kuomarara kwemwaranzi kwakanyanya, ichitsungirira >1Mrad total ionizing dose pasina kuora kwakakosha kwekushanda.

4. Magadzirirwo Akanangana Nekushandisa

Tinopa mhando dzakasiyana dzema "domain-engineered" dzinosanganisira:
Zvivakwa zvinoiswa matanda nguva nenguva zvine nguva dzenzvimbo dze5-50μm
Mafirimu matete akachekwa neIon ekubatanidza hybrid
Shanduro dzakavandudzwa neMetamaterial dzezvishandiso zvakakosha

Maitiro Ekushandisa MaWafers eLiNbO₃

1. Network dzeNext-Gen Optical
MaWafer eLiNbO₃ anoshanda semusana wematransceiver e-terabit-scale optical, achigonesa 800Gbps coherent transmission kuburikidza nemagadzirirwo epamusoro emodulator ane nested. Ma substrates edu ari kushandiswa zvakanyanya mukushandiswa kwe optics dzakasanganiswa muAI/ML accelerator systems.
Mafrontend eRF e2.6G
Chizvarwa chitsva cheLiNbO₃ Wafers chinotsigira kusefa kwe-ultra-wideband kusvika ku20GHz, zvichigadzirisa zvinodiwa zve 6G standards dziri kubuda. Zvinhu zvedu zvinogonesa magadzirirwo matsva e acoustic resonator ane Q factors inodarika 2000.
3. Masisitimu eRuzivo rweQuantum
MaWafers eLiNbO₃ akacheneswa zvakanaka ndiwo anoumba hwaro hwema photon sources akabatana ane >90% ekubudirira kwekugadzira ma pair. Ma substrates edu ari kuita kuti pave nebudiriro mu photonic quantum computing uye network dzekutaurirana dzakachengeteka.
4. Mhinduro dzeKunzwa Kwepamusoro
Kubva kuLiDAR yemotokari inoshanda pa1550nm kusvika kumasensa egravimetric anonzwa zvakanyanya, LiNbO₃ Wafers inopa puratifomu yakakosha ye transduction. Zvinhu zvedu zvinogonesa sensor resolution kusvika padanho rekuona mamorekuru rimwe chete.

Mabhenefiti Akakosha eLiNbO₃Wafers

1. Kushanda Kwemagetsi-Optic Kusingaenzaniswi
Electro-Optic Coefficient Yakakwira Zvikuru (r₃₃~30-32 pm/V): Inomiririra chiyero cheindasitiri che commercial lithium niobate wafers, ichigonesa 200Gbps+ high-speed optical modulators dzinopfuura zvakanyanya miganhu yekushanda kwe silicon-based kana polymer solutions.

Kurasikirwa Nekupinza Kwakaderera Kwakanyanya (<0.1 dB/cm): Kunowanikwa kuburikidza nekupukuta kwenanoscale (Ra<0.3 nm) uye anti-reflection (AR) coatings, zvichiwedzera zvakanyanya kushanda zvakanaka kwemagetsi ekutaurirana kwe optical.

2. Hunhu Hwepamusoro hwePiezoelectric & Acoustic
Yakanakira Midziyo yeSAW/BAW Inofambiswa Nemafungu Akawanda: Nekumhanya kweacoustic kwe3500-3800 m/s, mawafer aya anotsigira dhizaini yefirita ye6G mmWave (24-100 GHz) ine kurasikirwa kwekuisa <1.0 dB.

High Electromechanical Coupling Coefficient (K²~0.25%): Inovandudza bandwidth uye sarudzo yesignali muzvikamu zveRF front-end, zvichiita kuti zvikwanise kushandiswa pazviteshi zve5G/6G uye kutaurirana kwesatellite.

3. Kujeka kweBroadband & Migumisiro yeOptical Isingaenderane
Hwindo reKutumira Magirazi Rakafara Zvikuru (350-5000 nm): Rinovhara UV kusvika pakati peIR spectra, zvichiita kuti zvishandiso zvakaita se:

Quantum Optics: Magadzirirwo ePeriodically poled (PPLN) anoita basa guru kupfuura 90% mukugadzirwa kwe photon pair yakavharirwa.

Masisitimu eLaser: Optical parametric oscillation (OPO) inopa mukana wekuchinja wavelength output (1-10 μm).

Chiyero Chekukuvadzwa KweLaser Chakanakisa (>1 GW/cm²): Chinosangana nezvinodiwa zvakasimba zvekushandisa laser ine simba guru.

4. Kugadzikana Kwakanyanya Kwezvakatipoteredza
Kuramba Kupisa Kwakanyanya (Curie point: 1140°C): Inoramba ichishanda zvakanaka kubva -200°C kusvika +500°C, yakakodzera kune:

Zvemagetsi zveMotokari (masensa enzvimbo yeinjini)

Zvikepe zvemuchadenga (zvikamu zvemaziso zvemuchadenga)

Kuomarara kwemwaranzi (>1 Mrad TID): Inoenderana neMIL-STD-883 standards, yakakodzera kushandiswa kwemagetsi enyukireya nekudzivirira.

5. Kugadzirisa & Kubatanidza Kuchinjika
Kugadzirisa Magadzirirwo eKristaro & Kushandiswa kweDoping:

Mawafer akachekwa neX/Y/Z (± 0.3° chaiyo)

MgO doping (5 mol%) yekuwedzera kudzivirira kukuvara kwemaziso

Rutsigiro rweKubatanidzwa Kwakasiyana-siyana:

Inoenderana neLiNbO₃-on-Insulator (LNOI) yekubatanidza hybrid nesilicon photonics (SiPh)

Inogonesa wafer-level bonding ye co-packaged optics (CPO)

6. Kugadzira Kunogona Kukura & Kushanda Nemari Yakakodzera
Kugadzirwa kweWafer ye 6-inch (150mm) Mazhinji: Inoderedza mitengo yeyuniti ne30% zvichienzaniswa nemaitiro echinyakare e 4-inch.

Kukurumidza Kutumirwa: Zvigadzirwa zvakajairika zvinotumirwa mumavhiki matatu; ma prototypes madiki (ma wafers mashanu mashoma) anouya mumazuva gumi.

Mabasa eXKH

1. Rabhoritari yeZvinhu Zvitsva
Nyanzvi dzedu dzekugadzira makristaro dzinoshanda pamwe chete nevatengi kugadzira maWafers eLiNbO₃ anoshandiswa pakugadzira, anosanganisira:

Mhando dzekuderedza kurasikirwa kwemaziso kwakaderera (<0.05dB/cm)

Magadzirirwo ekubata ane simba guru

Misanganiswa inotsungirira mwaranzi

2. Paipi Inokurumidza Kugadzira Zvishandiso
Kubva pakugadzira kusvika pakutumira mumazuva gumi ebhizinesi e:

Mawafer ekutarisa akagadzirwa nemaoko

Maerekitirodhi ane mapatani

Mienzaniso yakatogadzirwa kare

3. Chitupa Chekuita Nebasa
Kutumirwa kwese kweLiNbO₃ Wafer kunosanganisira:

Hunhu hwakazara hwe spectroscopic

Kusimbiswa kwekutarisa kwekristalographic

Chitupa chemhando yepamusoro

4. Kuvimbiswa Kwekugovera