CY8483 Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch Description

Our Lithium Tantalate Crystal (LiTaO3) Y-cut, with a 6-inch diameter, is known for its pyroelectric, piezoelectric, and electro-optic properties. This high-performance material provides thermal and mechanical stability, making it suitable for applications from surface acoustic wave (SAW) devices to optical modulators and sensors. The Y-cut orientation enhances its ability to convert mechanical energy into electrical signals and vice versa, delivering precise performance in advanced electronics and photonics systems.

Manufactured using strict quality control measures, our crystal undergoes rigorous inspection to ensure uniform composition, minimal defect density, and consistent thickness. These standards result in reliability and repeatability across production batches, enabling researchers and manufacturers to maintain tight tolerances in demanding environments. Experience improved efficiency and stable operation with our top-grade Lithium Tantalate Crystal.

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch Applications

Lithium Tantalate (LiTaO3) Y-cut crystals with a 6-inch diameter are valued for their piezoelectric, pyroelectric, and electro-optic attributes. Their consistent response across wide temperature ranges and stable frequency characteristics make them vital in precision sensing, signal processing, and thermal imaging. Moreover, these crystals’ durability and optical transparency enable them to excel in high-performance applications across various industries.

1. Industrial Applications

·         Application 1: High-frequency transducers for nondestructive testing, leveraging the crystal’s piezoelectric properties to detect flaws in machinery or materials.

·         Application 2: Ultrasonic cleaning systems where stable frequency response and durability ensure efficient particle removal without material damage.

2. Research Applications

·         Application 1: Laser frequency modulation experiments utilising LiTaO3’s electro-optic properties for precise phase control in photonics research.

·         Application 2: Temperature-based studies in pyroelectric detection, exploiting the crystal's sensitivity to thermal variations for accurate measurements.

3. Commercial Applications

·         Application 1: Infrared sensors for motion detection in security systems, capitalising on LiTaO3’s pyroelectric effect to detect subtle temperature changes.

·         Application 2: Telecommunications components, where the crystal’s stable refractive index and transparency support high-speed optical data transmission.

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch Packaging

Store each Lithium Tantalate (LiTaO3) Y-cut wafer in an anti-static, vacuum-sealed bag with foam or polystyrene backing to guard against impact damage. Include moisture-absorbent packets to regulate humidity and minimise contamination. Maintain consistent temperatures between 15°C and 30°C for optimal preservation. Employ dust-free handling procedures and, if needed, specialty masks for ultra-clean packaging. Customise labeling, bag dimensions, or sealed containers based on specific customer requirements and shipping needs.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch FAQs

Q1: What are the key material properties of Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch?

A1: Lithium Tantalate (LiTaO3) Y-cut, 6-inch in diameter, is valued for its piezoelectric effect, stable temperature performance, and transparency in the infrared range. It typically exhibits a Curie temperature around 605°C and a high electro-optic coefficient. The crystal's low acoustic attenuation and mechanical strength make it suitable for SAW filters and other optoelectronic applications. Its uniform crystal structure ensures consistent performance across the entire wafer surface.

Q2: How should this product be handled and stored?

A2: When handling a 6-inch Y-cut Lithium Tantalate crystal, always use lint-free gloves to prevent contamination. Avoid direct contact with the crystal surface and protect it from scratches by using cushioned carriers. Store wafers in clean, humidity-controlled environments, ideally at room temperature. Limit exposure to moisture or temperature fluctuations, as these can affect crystal integrity. Regularly inspect the wafers for surface defects before and after use.

Q3: Which quality standards and certifications apply to Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch?

A3: Lithium Tantalate crystals typically comply with standards set by ISO 9001 for manufacturing quality assurance and ISO 14001 for environmental management. Optical-grade wafers also adhere to strict flatness, parallelism, and surface roughness specifications to meet international industry benchmarks. Quality inspections include visual, interferometric, and ultrasonic testing to ensure minimal defects. Many suppliers provide documentation certifying compliance with RoHS and REACH regulations for safe and responsible worldwide distribution.

Related Information

1. Manufacturing Process

A high level of precision is essential when producing Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 6 inch wafers. Meticulous growth techniques establish a stable single-crystal structure, followed by carefully controlled cooling to prevent stress fractures. Subsequently, advanced slicing equipment achieves the desired 6-inch diameter, ensuring minimal crystal lattice distortion and uniform thickness. Thorough cleaning and polishing stages further refine the surface to meet specifications.

Bespoke finishing treatments finalise each wafer, fine-tuning properties such as flatness and smoothness. The Y-cut orientation influences the piezoelectric response and makes these wafers suitable for precision devices. Following each production phase, specialised inspections verify that dimensional tolerances comply with stringent industry protocols, resulting in consistently high-performing wafers for demanding applications.

2. Applications in Advanced Industries

Crossover applications in photonics, telecommunications, and acousto-optic systems leverage the performance of these Y-cut LiTaO3 wafers. They excel in manufacturing high-frequency surface acoustic wave (SAW) components and optical modulators, benefiting from electro-optical coefficients. Researchers depend on this crystal for prototypes where stable frequency control and minimal energy loss are paramount, highlighting its significance in technology.

Diverse industrial settings adopt these wafers for ultrasonic transducers and sensor arrays that demand consistent signal quality. The 6-inch size offers a larger functional area, enhancing device production scalability. By offering excellent piezoelectric and thermal properties, Y-cut Lithium Tantalate becomes a choice for creating reliable components in sectors requiring high performance and extended operational lifespans.