Piezoelectric Wafer 5mol Percent 5mol% Doped Lithium Niobate LiNbO3 Wafers for Photonics and Telecommunications Applications

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.

FAQs:

1. Q: Can you accept product customization?

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.

3. Q: Can you deliver the goods via our courier agent?

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

• The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

• After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

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• Please open the vacuum package in a clean room when the products are to be applied.

• If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.

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 manufacturing sites in Shanghai, Jiaxing and Deqin etc.

Our products are mainly used in RF Telecom, Semiconductor, Biotech, Optical engineering and frequency control industries. The monthly production capacity: 500K single quartz blanks (SC, AT, IT, FC, etc.), 20K quartz wafers (AT, ST, X, Z, etc.), 10K LiNbO3 wafers (3~8 inch), 10K glass wafers (Fused silica, Borofloat33, Corning, etc.), 8K LiTaO3 wafers (3~6 inch), and 100K filters/oscillators (VCXO, TCXO).

Our company vision is to be a reliable primary Microelectronic substrates supplier in today's world.

The CQT Group consists of five major plants with total floor area over 10,000 m². Our production machines include crystal growth furnace, wire saw, X-ray orientation, grinding machine, polishing machine, chamfering machine, CNC, REDOX chambers etc. Inspection equipment include Flatmaster 200, AOI, profilometer, optical imager, X-ray inspector etc. We are also equipped with Class 100 and 1000 clean rooms.

The CQT group is primarily known as the expert of hexagonal crystals, We master the manufacturing process of single & doubly rotated quartz blanks, and we can provide quartz of any orientation cut whether given by IRE , Miller index, Euler angle or conventional sign.

In addition to our leading quartz blank manufacturing capabilities, the last decade sees our major technological breakthroughs. We overcome the 3~6 inch ultra-thin wafer mass production barrier, obtained the reduction technology of black LiNbO3 & LiTaO3 wafers, and achieved 8 inch LiNbO3 wafer mass production successfully.

Competitive Advantages

1. Reliable partner: We are in this business for over 30 years, served over 200 customers in 20+ countries.
2. Complete production line: We do crystal orientation, wire cut, grinding, polishing, etching, flat/notch, surface inspecting, x-ray detecting etc. all in house!
3. State-of-the-art cleanroom: We have 3 Class1000 clean room, 1 Class100 work desk, complete wafer cleaning & drying process.
4. Efficient customer service: Prompt RFQ response & Order confirmation in 24 hrs, customization lead time in 4 weeks.