CY8473 Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm

Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm Description

Lithium Tantalate (LiTaO3) is a stable and versatile crystal known for its excellent electro-optical, pyroelectric, and piezoelectric properties. This X-cut orientation ensures stable and uniform performance across a wide frequency range, making it essential for high-precision applications such as optical modulators, surface acoustic wave (SAW) devices, and sensors.

Our Lithium Tantalate Crystal (LiTaO3), measuring 20 × 20 × 1 mm, is manufactured to stringent quality standards, ensuring superior optical homogeneity and minimal insertion loss. With a broad transparent window and exceptional thermal stability, it meets the demands of challenging environments in telecommunications, advanced imaging systems, and laser frequency conversion. Each crystal undergoes rigorous inspection to guarantee reliable performance, long service life, and optimal compatibility with a range of sophisticated instrumentation.

Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm Applications

Lithium Tantalate (LiTaO3) crystals exhibit notable piezoelectric, pyroelectric, and electro-optic properties, making them highly sought after for numerous high-performance applications. The X-cut, 20x20x1 mm version offers precise optical clarity, stable physical characteristics, and reliable operation in demanding environments. These attributes also enable consistent results across various temperatures and frequencies, helping ensure accurate measurements, efficient signal processing, and reliable device performance in both industrial and research settings.

1. Industrial Applications

·         Application 1: Surface Acoustic Wave (SAW) Filters – The crystal’s stable piezoelectric response supports accurate frequency control in wireless communication systems.

·         Application 2: Precision Actuators – Its consistent mechanical properties enable reliably repeatable motion essential for automated manufacturing lines.

2. Research Applications

·         Application 1: Nonlinear Optical Experiments – The electro-optic property allows LiTaO3 to be used for exploring frequency conversion and light modulation.

·         Application 2: Sensing in Extreme Conditions – Its temperature stability facilitates robust research sensors in high-temperature or high-vacuum environments.

3. Commercial Applications

·         Application 1: Laser Q-Switches – The crystal’s electro-optic capabilities offer efficient and precise beam modulation for commercial laser devices.

·         Application 2: Infrared Detection – Thanks to its pyroelectric properties, LiTaO3 can serve as a sensitive material in consumer motion sensors and thermal imaging systems.

Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm Packaging

Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm packaging ensures optimum protection and cleanliness. Each crystal is individually secured in static-free foam carriers, sealed with moisture-resistant film, and packaged in a labelled, anti-contamination pouch. Store the products in a cool, dry environment with minimal vibrations and away from direct sunlight. Custom solutions and labelling are available to meet specific requirements, ensuring safe handling and preventing any potential degradation over time.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm FAQs

Q1: What are the key material properties of Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm?

A1: Lithium Tantalate (LiTaO3) X-cut crystals have high piezoelectric and pyroelectric coefficients, making them suitable for acoustic wave devices, sensors, and electro-optic applications. They exhibit good chemical stability, high Curie temperature (around 605°C), and low dielectric losses. The X-cut orientation optimises the crystal’s optoelectronic properties, ensuring consistent performance in devices that rely on stable polarisation, precise wave propagation, or accurate thermal sensing.

Q2: How should this product be handled and stored?

A2: Careful handling is critical to avoid surface damage and maintain crystal integrity. Always use clean gloves or non-marring tweezers when touching the crystal, and avoid placing undue stress on edges or corners. Store the crystal in a contamination-free container at stable environmental conditions, ideally in a dry, temperature-controlled area. Keep it away from strong electric fields, excessive humidity, and direct sunlight to preserve its properties.

Q3: Which quality standards and certifications apply to Lithium Tantalate Crystal (LiTaO3) X-cut, 20x20x1 mm?

A3: These crystals often comply with ISO 9001 standards for quality management systems, ensuring consistent production and rigorous testing. Manufacturers may also adhere to RoHS and REACH directives, confirming restricted hazardous substances and chemical compliance. Additional certifications can include inspection reports with explicit dimensional tolerances, surface quality checks, and crystallographic orientation verifications. Customers may request documentation like conformity statements or analysis certificates for traceability and documentation requirements.

Related Information

1. Material Properties and Advantages

Lithium Tantalate (LiTaO3) X-cut substrates offer stable piezoelectric and electro-optical performance across a broad temperature range, making them ideal for precision sensor and modulation applications. The 20x20x1 mm dimension ensures compatibility with various mounting systems while providing reliable signal propagation in high-frequency devices. The X-cut orientation specifically enhances surface acoustic wave behaviour, delivering frequency stability for critical telecommunications and signal processing equipment.

Tailored doping in the crystal lattice can further optimise optical damage thresholds, ensuring dependable operation under intense laser illumination. The material’s inherent chemical resilience reduces the risk of degradation in challenging environments, extending product lifespans and minimising downtime. As a result, this 20x20x1 mm X-cut Lithium Tantalate crystal is highly sought after in advanced optoelectronic and photonic systems where consistent, high-quality performance is essential.

2. Applications in Advanced Industries

Favoured by telecommunication engineers, X-cut Lithium Tantalate crystals facilitate precise, high-frequency filtering in contemporary mobile infrastructure. The 20x20x1 mm profile supports compact designs by delivering consistent performance without increasing the overall device footprint. Its robust structure withstands elevated temperatures, making it suitable for mission-critical acoustic wave filtering and signal processing components.

Medical technology professionals also leverage Lithium Tantalate’s pyroelectric capabilities for infrared detection in diagnostic instruments. The crystal’s accurate dimensions and controlled composition enable highly sensitive thermal imaging and patient monitoring solutions. Its resistance to mechanical stress and temperature fluctuations further cements its place as a reliable constituent in advanced healthcare equipment.