CY8469 Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch

Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch Description

Lithium Tantalate (LiTaO3) Z-cut, Dia. 3 inch offers outstanding piezoelectric, electro-optic, and pyroelectric properties, making it suitable for advanced industrial and research applications. Precisely oriented along the Z-axis, this crystal provides reliable performance and stable operation in challenging environments. With excellent thermal stability and minimal acoustic losses, LiTaO3 is a trusted choice for SAW devices, optical modulators, and infrared detectors.

Every wafer undergoes rigorous manufacturing protocols and meticulous inspection for uniform thickness, surface quality, and dimensional accuracy. These processes ensure a dependable, high-purity substrate that meets the stringent requirements of advanced technologies. Whether for telecommunications, sensing, or non-linear optics, our Lithium Tantalate Z-cut wafers deliver exceptional performance, reproducibility, and value.

Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch Applications

Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch is recognised for its remarkable pyroelectric, piezoelectric, and electro-optic capabilities. With excellent thermal stability and high optical damage threshold, it enables precise signal control and efficient energy conversion. Thanks to these unique characteristics, LiTaO3 Z-cut stands out as a critical component in numerous fields, where reliability and high performance are vital.

1. Industrial Applications

·        Used in high-frequency ultrasonic transducers for nondestructive testing, leveraging its stable piezoelectric properties to detect flaws in metal components.

·        Employed in electro-optic modulators for laser systems, benefiting from its durability and resistance to optical damage under intense industrial operating conditions.

2. Research Applications

·        Essential for exploring novel photonic devices, such as integrated waveguides that exploit its high electro-optic coefficient for precise light modulation.

·        Useful in fundamental studies of polarisation and domain engineering, where its pronounced pyroelectric and piezoelectric effects enable advanced materials research.

3. Commercial Applications

·        Incorporated into infrared motion detectors, capitalising on its pyroelectric response to provide accurate temperature-based sensing.

·        Adopted in optical communication systems as a reliable modulator material, ensuring efficient signal processing in cost-sensitive commercial networks.

Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch Packaging

These lithium tantalate (LiTaO3) crystals come packaged with protective foam inserts inside an antistatic sealed pouch, ensuring minimal contamination and shock absorption. The sealed pouch guards against moisture, dust, and static discharge damage. For unblemished operation, store in a clean, dry environment with controlled temperature and humidity. Additional protective accessories, such as custom-labelled containers, are available to meet specialised handling requirements. Anti-contamination precautions include using lint-free gloves and routinely cleaning handling surfaces.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch FAQs

Q1: What are the key material properties of Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch?

A1: Lithium Tantalate (LiTaO3) Z-cut crystals are known for their excellent pyroelectric, ferroelectric, and piezoelectric properties, making them ideal for various optical and acoustic applications. They offer a broad transparency range from ultraviolet to infrared wavelengths and exhibit a relatively high electro-optic coefficient. The Z-cut orientation aligns the crystal’s optical axis along the Z-direction, ensuring stable performance. Additionally, these wafers typically feature low dielectric losses and good thermal stability.

Q2: How should this product be handled and stored?

A2: Due to Lithium Tantalate’s brittleness, handle the crystal wafers with clean, lint-free gloves and avoid excessive force or bending. Use protective covers or wafer carriers whenever transporting them to prevent chipping or scratching. Store the wafers in a low-humidity, temperature-controlled environment, away from contaminants and direct sunlight. Avoid sudden temperature changes to minimise thermal stress, and regularly inspect for surface contamination or mechanical damage.

Q3: Which quality standards and certifications apply to Lithium Tantalate Crystal (LiTaO3) Z-cut, Dia. 3 inch?

A3: Manufacturers of Lithium Tantalate Z-cut wafers typically adhere to ISO 9001 and ISO 14001 quality management and environmental standards, ensuring consistent production, traceability, and sustainability. Quality control measures often include rigorous surface inspection, dimensional accuracy checks, and strict contamination limits. Some suppliers also comply with industry-specific standards like RoHS or REACH for hazardous substances. Certificates of Conformance or Analysis are commonly provided to verify material specifications.

Related Information

1. Material Properties and Advantages

Thanks to its unique chemical composition, Lithium Tantalate (LiTaO3) Z-cut, 3-inch diameter crystal exhibits impressive piezoelectric and electro-optic characteristics. This orientation provides precise wave propagation, enabling enhanced stability for frequency control devices and high-fidelity signal processing. The 3-inch form factor offers a practical balance between manufacturing scalability and consistent quality, making it popular for both research prototypes and industrial production workflows.

Precise lattice alignment and thermal conductivity reinforce the crystal’s resilience under challenging operational conditions. These properties ensure superior performance in electronic component manufacturing, including resonators and filters that demand reliable frequency management. Additionally, the reduced susceptibility to performance degradation over time makes this Z-cut crystal a compelling choice for diverse technical applications where durability and accuracy are paramount.

2. Applications in Advanced Industries

Because of their dependable electrical responsiveness and stable operating conditions, Lithium Tantalate (LiTaO3) Z-cut, 3-inch crystals are frequently adopted in sophisticated aerospace systems. Components such as high-frequency sensors and waveguides rely on the crystal’s predictable modulation behaviour to maintain performance in complex signal chains and harsh environmental conditions. This reliability is critical in satellite communications equipment, where uninterrupted data transmission is essential.

Combining robust dielectric constants with minimal acoustic losses also makes these Z-cut crystals highly sought after in the medical and imaging sectors. Devices such as advanced ultrasound probes benefit from the material’s homogeneity across the wafer surface, allowing for enhanced image resolution and precise acoustic wave management. As a result, this specialised crystal fosters advanced solutions that elevate performance standards in multiple high-tech areas.