Payment Terms | T/T |
Supply Ability | 10000 pcs/Month |
Delivery Time | 1-4 weeks |
Packaging Details | Cassette/ Jar package, vaccum sealed |
Product | Lithium Niobate Wafer |
Purity | Optical, SAW |
Sizes | 3'', 4'', 6'', 8'' OR Squard |
Cut Type | X-cut, Z-cut, Y-cut, 64Y-cut, 128Y-cut |
Thick | 0.5mm, 1mm, 2mm |
Surface Type | DSP, SSP, Lap |
Dope with | MgO, Er, Fe |
Ra Roughness | Ra<1nm |
Brand Name | BonTek |
Model Number | Lithium Niobate Wafer |
Certification | ISO:9001, ISO:14001 |
Place of Origin | China |
View Detail Information
Explore similar products
6inch 0.5mm LiNbO3 Lithium Niobate Wafer 64Y 128Y For SAW Device
4 Inch 0.5mm Double Side Polish Lithium Niobate Wafer 128Y Cut
Lithium Niobate Piezoelectric Ring Wafer Orientation Z-cut or 36Y-cut
Dia 6'' 8'' Lithium Niobate Wafer SAW Optical Grade 350um 500um
Product Specification
Payment Terms | T/T | Supply Ability | 10000 pcs/Month |
Delivery Time | 1-4 weeks | Packaging Details | Cassette/ Jar package, vaccum sealed |
Product | Lithium Niobate Wafer | Purity | Optical, SAW |
Sizes | 3'', 4'', 6'', 8'' OR Squard | Cut Type | X-cut, Z-cut, Y-cut, 64Y-cut, 128Y-cut |
Thick | 0.5mm, 1mm, 2mm | Surface Type | DSP, SSP, Lap |
Dope with | MgO, Er, Fe | Ra Roughness | Ra<1nm |
Brand Name | BonTek | Model Number | Lithium Niobate Wafer |
Certification | ISO:9001, ISO:14001 | Place of Origin | China |
High Light | Lithium Niobate Wafer 4'' ,8'' SAW wafer ,black lithium niobate wafer 6'' |
Ra Roughness 1nm Customized Lithium Niobate Wafer in 4'' 6'' 8'' doped Optical grade or SAW grade
Lithium niobate is transparent between 0.25 and 5.3 μm. It can be used in visible, near IR and middle IR region. As any ferroelectric, lithium niobate demonstrates piezoelectric effect, nonlinear optic effects, photoelastic effect and Pockels effect (linear electro-optic effect). What makes lithium niobate stand out is that the coefficients characterizing these effects are several times greater than those of similar ferroelectrics, facilitating its usage for various applications.
Due to its high electro-optical coefficients, lithium niobate is used for optical amplitude and phase modulators, Pockels cells, laser Q-switching modulators. Non-linear optical properties of lithium niobate allow its application for optical parametric oscillators and parametric amplifiers for a wide wavelength range. Lithium niobate is the best choice for second harmonic generator in Nd:YAG laser operating at 1.064 μm, as well as semiconductor lasers operating at 1.3 and 1.55 μm. It should be noted that non-doped lithium niobate exhibits high photorefraction. Therefore in high-power laser applications, magnesium oxide-doped crystals (MgO:LiNbO3) are used. They have a higher Laser Damage Threshold. At the same time, the doping has no effect on the optical properties of the crystal.
Material | 3" 4" 6" 8" LN wafer (Saw/Optical grade) |
Orientation | X / Z / Y41° / Y64° / Y128° / YZ / YX or Customized |
Curie Temp | 1142°C±3°C |
Doping | Er, MgO, single or double doped available |
Surface finish | single or double sides polish (DLP/SLP/ SSP/DSP all available) |
Thickness | 0.18/0.25/0.35/0.50/1.00 + mm |
TTV | < 1~5µm |
BOW | ± (25µm ~40um ) |
Warp | <= 35µm |
LTV (5mmx5mm) | <1.5 um |
PLTV(<0.5um) | ≥98% (5mm*5mm) with 2mm edge excluded |
Edge | Compl't with SEMI M1.2@with GC800# .regular at C typed |
Orientation flats | available, per request |
Polished side Ra | Roughness Ra<=5A |
Back Side Criteria | Roughness Ra:0.5-1.0µm GC#1000 |
Edge Rounding | Compliant with SEMI M1.2 Standard/refer to IEC62276 |
Cracks, saw marks, stains | None |
Compound Formula | LiNbO3 |
Molecular Weight | 147.85 |
Melting Point | 1250 °C |
Density | 4.64 g/cm3 |
Solubility in H2O | Insoluble |
Refractive Index | no 2.30, ne 2.21 (589.2 nm, 25 °C) |
Crystal Phase / Structure | Trigonal |
Thermal Conductivity | 5.6 W/m·K |
FAQs:
A: We look at ourselves as the piezo wafer specialist. We are the very first to work with Single Crystal Quartz in China about 30 years ago. Then gradually we step in the field of LiNbO3, LiTaO3, Quartz glass, LGS, CTGS etc. Especially, if you are looking for a piezo quartz supplier, we are the ultimate choice! We export millions of quartz blanks each year because we master the AT, SC and IT cuts with superior angle precision.
A: Yes, of course. We can fabricate as per your request. In addition, we are so experienced with piezo wafers that we can provide you relevant suggestions if you are not 100% sure about your choice. Besides, we do have some standard wafers in stock, please check with us.
A: Yes, we would suggest you go with the courier agent you are most familiar with (DHL, FedEX, UPS etc.). We can ship via your account. And, of course, we will pack the products safely in acceptable size to help you save the shipping cost. If you need us to take care of the freight, it’s also not a problem. We also have good discount with the international courier companies.
A: The wafer products are fragile and sometimes expensive. The last thing, as the manufacturer, we want to see is the products we make were damaged during courier. As a result, we will pack the wafers adequately and put them in a proper carton filled with buffer sponge. However, accidents are inevitable sometimes. So, please follow the “Acceptance check” steps shown in the drawings below. If the unwanted happened, we will either give the replenishment or refund if you follow the checking steps.
Acceptance Check
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1999
Total Annual:
800M-1500M
Employee Number:
10~99
Ecer Certification:
Verified Supplier
Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin... Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin...
Get in touch with us
Leave a Message, we will call you back quickly!