Hangzhou Freqcontrol Electronic Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 pcs/Month |
| Delivery Time | 1-4 weeks |
| Packaging Details | Cassette/ Jar package, vaccum sealed |
| Material | Lithium Niobate Wafer |
| Grade | SAW and Optical grade |
| Size / Dia. | 6×6mm, 9×9mm, 15×15mm, etc. |
| Cut Type | X-cut, Z-cut, Y-cut, 64Y-cut, 128Y-cut |
| Thickness | 20mm, 25mm, 30mm, etc. |
| Surface Finish | DSP, SSP, Lap, etc. |
| Properties | Electro-optic, Nonlinear, Piezoelectricity |
| Usage as | Optical modulation and Q-switching |
| 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
Ferroelectric LiNbO3 wafers For SAW Devices Optical Waveguides
Ra Roughness 1nm Lithium Niobate Wafer in 4'' 6'' 8'' Optical grade or SAW grade
Customized Doping Percent LiNbO3 Wafer MgO Er Fe Doped Optical Or SAW Grade
Product Specification
| Payment Terms | T/T | Supply Ability | 10000 pcs/Month |
| Delivery Time | 1-4 weeks | Packaging Details | Cassette/ Jar package, vaccum sealed |
| Material | Lithium Niobate Wafer | Grade | SAW and Optical grade |
| Size / Dia. | 6×6mm, 9×9mm, 15×15mm, etc. | Cut Type | X-cut, Z-cut, Y-cut, 64Y-cut, 128Y-cut |
| Thickness | 20mm, 25mm, 30mm, etc. | Surface Finish | DSP, SSP, Lap, etc. |
| Properties | Electro-optic, Nonlinear, Piezoelectricity | Usage as | Optical modulation and Q-switching |
| Brand Name | BonTek | Model Number | Lithium Niobate Wafer |
| Certification | ISO:9001, ISO:14001 | Place of Origin | China |
| High Light | Gold Coated LiNbO3 Crystals ，Nonlinear lithium niobate crystal ，LiNbO3 Crystals Electro-Optic | ||
Gold Coated LiNbO3 Crystals With Electro-Optic, Nonlinear And Piezoelectric Property
Lithium niobate (LiNbO3) has excellent electro-optic, nonlinear and piezoelectric properties of its inherent materials. Applications using large electro-optic coefficients of lithium niobate include optical modulation and Q switching at infrared wavelengths. Applications of large nonlinear coefficients using LiNbO3 include optical parametric oscillations, different-frequency mixing to generate tunable infrared wavelengths, and second harmonic generation. Applications using piezoelectric properties include ultrasonic transducers and acoustic surface wave devices.
| Product | 3" 4" 6" 8" LN wafer Saw/Optical grade |
| Cut | X/Z/Y41°/Y64°/Y128°/YZ/YX or Customized |
| Curie Temp | 1142°C±3°C |
| Doped with | Zn, MgO single or double doped available |
| Surface | single or double sides polish (DLP/SLP/ SSP/DSP all available) |
| Thickness | 0.18/0.25/0.35/0.50/1.00 + mm |
| TTV range | < 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 |
| Primary Flats | available, per request |
| Polished side | Roughness Ra<=5A |
| Back Side | Roughness Ra:0.5-1.0µm GC#1000 |
| Edge Rounding | Compliant with SEMI M1.2 Standard/refer to IEC62276 |
| Cracks, saw marks, stains | None |
| Crystal Sturucture | Trigonal, Space group R3c, Point group 3m |
| Melting Point | 1253℃ |
| Mohs Hardness | 5 |
| Density | 4.64g/cm3 |
| Deliquescence | None |
| Optical Homogeneity | ~5x10-5/cm |
| Transparency Range | 420-5200nm |
| Absorption Coefficient | ~0.1%/cm @1064nm |
| Thermal Expansion Coefficients (at 25℃ ) | //a,2.0x10-6/K //a,2.2x10-6/K |
| Thermal Conductivity Coefficients | 38 W/m/K at 25℃ |
| Thermal Optical Coefficients | dno/dT=-0.874 x 10-6/K at 1.4μm dne/dT=39.073 x 10-6/K at 1.4μm |
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!