Hangzhou Freqcontrol Electronic Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 20000 pcs/Month |
| Delivery Time | 1-4 weeks |
| Packaging Details | Cassette/ Jar package, vaccum sealed |
| Material | LiNbO3 Wafer |
| Out Diameter | 3'', 4'' |
| Orientation | X, Z, etc. |
| Doping | 5% MgO:LN |
| Thickness | 250um 300um 500um 1000um |
| Surface Finish | DSP, SSP, Lapping |
| Grade | Optical grade |
| Application | SAW Filter, Ultrasonic Transducer |
| Brand Name | CQT |
| Model Number | Lithium Niobate (LiNbO3) |
| Certification | ISO:9001, ISO:14001 |
| Place of Origin | China |
View Detail Information
Explore similar products
GR-200 Series LiF Mg Cu P TLD Ideal Environmental Personal And Medical Dosimeter
LiNbO3 LiTaO3 Quartz Piezo Wafer For Piezoelectric Sensor and Transducer
2 Inch To 8 Inch Piezoelectric Wafer LN LT Quartz With Laser Marking
Customized 6 Inch 8 Inch Piezo Wafer For Semiconductor POI And MEMS
Product Specification
| Payment Terms | T/T | Supply Ability | 20000 pcs/Month |
| Delivery Time | 1-4 weeks | Packaging Details | Cassette/ Jar package, vaccum sealed |
| Material | LiNbO3 Wafer | Out Diameter | 3'', 4'' |
| Orientation | X, Z, etc. | Doping | 5% MgO:LN |
| Thickness | 250um 300um 500um 1000um | Surface Finish | DSP, SSP, Lapping |
| Grade | Optical grade | Application | SAW Filter, Ultrasonic Transducer |
| Brand Name | CQT | Model Number | Lithium Niobate (LiNbO3) |
| Certification | ISO:9001, ISO:14001 | Place of Origin | China |
| High Light | 5mol% doped lithium niobate wafer ，piezoelectric wafer for photonics ，LiNbO3 wafer for telecommunications | ||
Piezoelectric Wafer 5mol Percent 5mol% Doped Lithium Niobate LiNbO3 Wafers for Photonics and Telecommunications Applications
Unlock superior electro-optic, acousto-optic, and nonlinear optical properties with our cutting-edge 5mol% doped lithium niobate (LiNbO₃) wafers. Engineered to outperform standard LiNbO₃, these wafers incorporate precisely controlled dopants to reduce optical losses, enhance photorefractive resistance, and improve thermal stability—critical for high-power and high-speed applications.
Ideal for advanced telecommunications, quantum optics, and laser technologies, our 5mol% doped wafers feature ultra-low absorption coefficients and high electro-optic coefficients (r₃₃ > 30 pm/V), enabling faster modulation speeds and lower driving voltages in fiber-optic systems and LiDAR. Their improved damage threshold and reduced coercive fields also make them perfect for nonlinear frequency conversion (e.g., SHG, OPO) and integrated photonics.
Precision-manufactured in X-cut, Y-cut, or Z-cut orientations with customizable diameters and thicknesses, each wafer undergoes rigorous quality testing to ensure surface flatness and minimal defects.
Elevate your optoelectronic innovations with our 5mol% doped LiNbO₃ wafers. Contact us today to discuss your specifications and harness the full potential of this enhanced material.
Precision Doping. Superior Performance.
| Material | 3" 4" 6" 8" LN wafer (Saw/Optical grade) |
| Orientation Cut | Y64°, Y128°, YZ or Customized |
| 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 |
| Curie Temp | 1142°C±3°C |
| Edge Rouding | 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 |
| Cracks, saw marks, stains | None |
| Single Domain | Completed Polarization/Reduced |
FAQs:
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.
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!