CY8480 Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch Description

Our Lithium Tantalate (LiTaO₃) Y-cut crystal, with a 2-inch diameter, is valued for its electro-optic, piezoelectric, and pyroelectric properties. This synthetic single crystal provides high optical homogeneity, low insertion loss, and excellent temperature stability, making it a suitable choice for various optical and acoustic applications. Its precise Y-cut orientation ensures optimum performance in surface acoustic wave (SAW) filters, electro-optic modulators, and infrared detectors.

Manufactured under strict quality controls, each crystal undergoes rigorous inspection to meet stringent industry standards. Its lattice structure and low defect density support repeatable, reliable results in both research and manufacturing environments. Whether you are developing advanced sensors, high-precision modulators, or future communication devices, our Lithium Tantalate Y-cut crystal provides reliable performance and consistency for your critical applications.

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch Applications

Lithium Tantalate (LiTaO3) Y-cut crystals with a 2-inch diameter offer significant electro-optic, pyroelectric, and piezoelectric properties. This unique combination makes them a suitable choice for high-performance sensors, optical modulators, and precision frequency control applications. Furthermore, their high damage threshold and excellent thermal stability support their versatility across industrial processes, leading research, and commercial devices requiring increased reliability and functionality.

1. Industrial Applications

·         High-Precision Ultrasonic Transducers: Utilise LiTaO3’s piezoelectric properties for accurate results in non-destructive testing.

·         Temperature Control Sensors: Benefit from its thermal stability in monitoring and regulating high-temperature industrial environments.

2. Research Applications

·         Nonlinear Optics Experiments: Utilise Lithium Tantalate’s electro-optic effect for laser modulation and wavelength conversion studies.

·         Piezoelectric Material Analysis: Investigate piezoelectric phenomena and device prototypes under controlled laboratory conditions.

3. Commercial Applications

·         Optical Modulators for Telecommunications: Employ LiTaO3’s electro-optic coefficient in data transmission systems.

·         Medical Imaging Devices: Enhance imaging accuracy by integrating LiTaO3-based transducer components in diagnostic equipment.

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch Packaging

Each Lithium Tantalate (LiTaO₃) Y-cut crystal, 2 inches in diameter, is individually packaged in shock-absorbing foam and sealed in an anti-static bag to prevent contamination. The packaging includes a humidity indicator and desiccant pack to maintain dry conditions. Crystals should be stored in a clean, temperature-controlled environment. For added customisation, various labelling options and tamper-evident seals are available, ensuring protection during shipment and handling.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch FAQs

Q1: What are the key material properties of Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch?

A1: Lithium Tantalate (LiTaO3) Y-cut exhibits piezoelectric and pyroelectric properties, with a high Curie temperature around 605°C. It has low acoustic loss, making it suitable for surface acoustic wave (SAW) applications. Its optical transparency ranges from visible to infrared wavelengths, and it maintains a stable dielectric constant. The crystal’s mechanical strength and chemical stability enable reliable performance in demanding industrial environments.

Q2: How should this product be handled and stored?

A2: Handle the Y-cut Lithium Tantalate wafer with clean gloves and avoid direct skin contact. Use non-abrasive tweezers or vacuum tools to minimise particle contamination and prevent scratches. Store the crystal in a clean, low-humidity environment, preferably in an antistatic, cushioned container. Maintain stable conditions without extreme temperature fluctuations to preserve crystal integrity, reduce stress, and ensure consistent performance over time.

Q3: Which quality standards and certifications apply to Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch?

A3: Typically, these wafers are produced under ISO 9001-certified quality management systems to ensure consistent manufacturing and precise specifications. They may also comply with RoHS directives for hazardous substance control. Strict wafer flatness, orientation, and surface finish parameters are measured using calibrated metrology equipment, and final inspection protocols verify thickness uniformity, crystallographic accuracy, and surface quality to meet industry standards for reliability and performance.

Related Information

1. Material Properties and Advantages

A key feature of the Lithium Tantalate Crystal (LiTaO3) Y-cut, Dia. 2 inch is its piezoelectric performance, allowing it to convert mechanical vibrations into electrical signals. This orientation provides consistent behaviour over a wide temperature range, making it suitable for applications requiring precise control. Additionally, its dielectric properties contribute to energy conversion, enhancing its appeal in sensor systems and optical modulator setups.

Due to its pyroelectric characteristics, LiTaO3 Y-cut crystals are suitable for thermal detection devices. This property benefits industries requiring temperature monitoring and infrared sensing, such as environmental monitoring and industrial safety systems. Its chemical stability reduces the likelihood of degradation, resulting in extended operational lifespans and reliable performance for electronic and photonic applications.

2. Applications in Advanced Industries

Photonic systems utilise the optical and electro-optical properties of the Lithium Tantalate Crystal Y-cut, Dia. 2 inch to achieve modulation for communication networks. Its crystal orientation allows for minimal insertion loss and high bandwidth, crucial for data transmission equipment in telecommunications and data centres. Moreover, the crystal’s transparency across a wide optical window enables its use in laser frequency doubling and nonlinear optics, supporting innovation in quantum computing and secure data channels.

Due to the demand for durable piezoelectric components, LiTaO3 Y-cut crystals have also found applications in aerospace and defence. Their resilience against extreme conditions makes them essential in ultrasonic transducers used for aircraft engine monitoring and structural health assessments. The performance of these crystals under rigorous environments highlights their importance in research, where sensing and signal conversion are critical.