CY8457 Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) Dia. 150 mm x Thk. 500 μm

Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) Dia. 150 mm x Thk. 500 μm Description

Our Periodically Poled Lithium Niobate (LiNbO₃, PPLN) crystal has a diameter of 150 mm and a thickness of 500 μm, making it suitable for advanced frequency conversion, second harmonic generation, and electro-optic applications. With precise poling techniques, this crystal delivers reliable nonlinear performance and a broad transparency range, enabling efficient and stable signal conversion even at difficult wavelengths.

Manufactured to stringent quality standards, each wafer features uniform domain structures, minimal scattering loss, and excellent thermal stability. These attributes help ensure consistent optical performance and extended operational lifetimes. Whether applied in telecommunications, laser systems, or photonic research, our high-grade PPLN crystals provide reliable functionality, allowing exploration of new areas in optics and photonics confidently.

Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) Dia. 150 mm x Thk. 500 μm Applications

Periodically Poled Lithium Niobate (LiNbO3, PPLN) crystals are noted for their exceptional nonlinear optical properties, making them essential in various photonics and laser-based systems. The unique domain engineering of these 150 mm diameter, 500 μm thick wafers allows for efficient frequency conversion, enabling the generation and manipulation of coherent light across multiple wavelengths. This versatility positions PPLN as a suitable choice in industrial, research, and commercial applications.

1. Industrial Applications

·         High-Power Laser Generation: PPLN facilitates efficient second-harmonic generation for producing higher-power green or UV lasers.

·         Optical Parametric Amplifiers: The crystal enhances signal strength for telecommunications and materials processing.

·         Frequency Conversion in Manufacturing: PPLN assists in fine-tuning laser frequencies for precision cutting and welding.

2. Research Applications

·         Quantum Optics Experiments: PPLN assists in entangled photon pair production for advanced quantum communication studies.

·         Ultrafast Laser Pulse Shaping: It allows for high-bandwidth control of ultrafast pulses in spectroscopy and fundamental physics research.

·         Nonlinear Microscopy Techniques: The crystal provides enhanced imaging contrast for studying biological samples at microscopic levels.

3. Commercial Applications

·         Laser Projection and Displays: PPLN-based frequency doubling produces bright colours for projector and display technologies.

·         Medical Imaging Devices: The crystal's efficient nonlinear processes enable compact, high-resolution imaging systems for diagnostics.

·         Optical Sensing Solutions: PPLN serves as the basis of sensitive sensors used in environmental monitoring and security scanning.

Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) Dia. 150 mm x Thk. 500 μm Packaging

Each Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) wafer, measuring 150 mm in diameter and 500 µm thick, is carefully packed in a robust, contamination-free enclosure with multiple protective layers to prevent mechanical damage. They are sealed under a nitrogen-purged environment to reduce moisture. Storage in a clean, temperature-controlled area prevents performance degradation. Optional custom packaging solutions and specialised labelling are available to meet specific handling or shipping requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) Dia. 150 mm x Thk. 500 μm FAQs

Q1: What are the key material properties of Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) Dia. 150 mm x Thk. 500 μm?

A1: Periodically Poled Lithium Niobate (LiNbO3, PPLN) with a 150 mm diameter and 500 μm thickness possesses a high nonlinear coefficient, significant electro-optic properties, and a broad transparency range extending from the visible to the mid-infrared. Its engineered domain structure enables efficient second-harmonic generation, sum frequency generation, and parametric oscillation processes. This material benefits from robust mechanical strength, relatively low dielectric constant, and stable thermal properties, making it suitable for various photonics applications.

Q2: How should this product be handled and stored?

A2: Due to the wafer’s thin profile and engineered domain structure, it should be handled only with clean, lint-free gloves to prevent surface contamination or mechanical damage. Store the crystal in a dust-free environment at stable room temperature and humidity levels, ideally in a secure container with protective padding. Avoid prolonged exposure to moisture or direct sunlight, as these factors may compromise the crystal's poling integrity and overall optical performance.

Q3: Which quality standards and certifications apply to Periodically Poled Lithium Niobate Crystal (LiNbO3, PPLN) Dia. 150 mm x Thk. 500 μm?

A3: Reputable suppliers typically adhere to ISO 9001 quality management systems and maintain strict internal process controls to ensure the crystal’s domain uniformity, optical clarity, and dimensional tolerances. These PPLN wafers often comply with MIL-PRF-13830B for surface quality and scratch-dig requirements. Additionally, traceability of raw materials and poling procedures is documented to meet industry regulations, providing consistent performance and reliability for high-precision photonic and electro-optic applications.

Related Information

1. Material Properties and Advantages

Periodically Poled Lithium Niobate (LiNbO3, PPLN) with a diameter of 150 mm and a thickness of 500 μm offers a uniquely tailored crystal lattice that enables exceptional nonlinear optical performance. By precisely controlling the poling patterns, manufacturers can achieve quasi-phase matching for efficient frequency conversion, which becomes crucial in applications such as second harmonic generation and optical parametric oscillation. The material also exhibits excellent electro-optic coefficients, making it highly responsive to external electric fields for advanced modulation procedures.

Bearing a thin structure of just 500 μm, this PPLN crystal maintains a notable balance of mechanical rigidity and thermal conductivity, ensuring stable operation under varying environmental conditions. Its high transparency across a broad wavelength range further enhances its value in light-based applications. Moreover, the precise poling structure results in lower insertion losses and a remarkable conversion efficiency, reinforcing its advantages over other nonlinear optical materials.

2. Applications in Advanced Industries

Advanced sectors such as telecommunications, optical sensing, and laser technology rely heavily on Periodically Poled Lithium Niobate crystals to enhance signal clarity and reduce overall system complexity. Telecommunications networks employ these crystals in wavelength conversion and signal regeneration modules, improving data transmission rates and reducing energy consumption. Meanwhile, optical sensors exploit the superb electro-optic properties of LiNbO3 to achieve pinpoint detection of even the slightest changes in pressure or temperature.

Research facilities also incorporate PPLN crystals in ultrafast laser systems to generate precise pulse shaping and frequency tuning. This capability proves useful in various scientific pursuits, ranging from spectroscopic analysis to the synthesis of new materials using laser-based processes. Additionally, the robust structure and high optical power-handling capacity of a 150 mm diameter, 500 μm thick PPLN crystal ensure consistent performance in demanding industrial environments.