CY8459 MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I)

MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I) Description

The MgO:LiNbO3 Crystal (5 x 5 x 0.2 mm, Uncoated, SHG3000(I)) provides exceptional optical properties valued in advanced photonics. Its magnesium oxide doping enhances resistance to photorefractive damage, enabling stable and efficient laser frequency conversion, including harmonic generation and parametric oscillation. The crystal’s uniform doping profile contributes to consistently high optical transmission, while its thin 0.2 mm design facilitates precise integration into compact optical setups.

Thanks to rigorous manufacturing standards and thorough quality checks, each MgO:LiNbO3 Crystal meets exacting tolerances for dimensions and flatness. Its uncoated surface is ideal for users requiring customizable coatings or specific interface linings. Whether utilised in telecommunications, biomedical imaging, or ultra-fast laser systems, this crystal underscores reliability and performance for applications demanding outstanding nonlinear optical characteristics.

MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I) Applications

MgO:LiNbO3 crystals are renowned for their excellent nonlinear optical properties, making them ideal for efficient frequency conversion and robust SHG at 3000 nm. Their superior photorefractive damage resistance, combined with a compact 5 x 5 x 0.2 mm design, allows for versatile deployment across various industries. These crystals deliver high performance and reliability, ensuring precise beam manipulation in numerous applications.

1. Industrial Applications

·         High-power laser frequency doubling for cutting and welding

·         Precision materials processing with minimal risk of photorefractive damage

2. Research Applications

·         Nonlinear optics experiments aiming to generate mid-infrared light

·         Advanced photonics studies requiring stable beam control under intense irradiation

3. Commercial Applications

·         Medical laser instruments utilising efficient SHG at 3000 nm

·         Optical communication devices demanding compact, high-performance frequency converters

MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I) Packaging

This MgO:LiNbO₃ crystal is secured in an antistatic pouch with protective foam inserts to prevent damage during transit. It is stored in a controlled, low-humidity environment to avoid moisture and dust contamination. A dedicated storage box, labelled for identification, further ensures cleanliness by limiting handling. Custom packaging options, such as vacuum-sealed wrapping or specialised foam contours, are also available to accommodate unique shipping or storage requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I) FAQs

Q1: What are the key material properties of MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I)?

A1: MgO:LiNbO3 crystal features a high electro-optic coefficient, substantial birefringence, and an elevated resistance to photorefractive damage due to MgO doping. This uncoated variant, measuring 5 x 5 x 0.2 mm, delivers efficient frequency doubling (SHG) over a wide wavelength range and maintains good optical transparency. Its compact form factor makes it ideal for solid-state laser applications and nonlinear optical processes requiring accurate and stable harmonic generation.

Q2: How should this product be handled and stored?

A2: It is recommended to handle the crystal with clean, lint-free gloves to avoid contamination or surface scratches. Use only non-abrasive cleaning agents or isopropyl alcohol, ensuring no residue remains. Store the crystal in a dust-free container with low humidity and stable temperature conditions. Avoid exposing it to large temperature fluctuations and mechanical shock to preserve its optical integrity and performance.

Q3: Which quality standards and certifications apply to MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I)?

A3: The crystal typically adheres to ISO 9001 for quality management in design and manufacturing, ensuring a rigorous inspection and testing process. It often aligns with RoHS compliance, indicating reduced hazardous substances. Depending on the supplier, additional IPC or MIL-STD guidelines may apply to confirm optical specifications, thermal stability, and dimensional tolerances. These standards guarantee high reliability, uniformity, and performance consistency.

Related Information

1. Applications in Advanced Industries

Meticulously engineered for optimal second harmonic generation (SHG) performance, the MgO:LiNbO3 Crystal 5 x 5 x 0.2 mm, Uncoated, SHG3000(I) offers precise frequency conversion capabilities crucial in laser-based applications. Its compact dimensions and superior chemical stability allow integration into photonics systems, particularly where high power handling is necessary. Researchers and developers utilise this crystal’s minimal optical absorption in advanced fields such as telecommunications, spectroscopy, and optical computing, making it a versatile component in numerous technologies.

Due to its excellent thermal and mechanical integrity, this crystal has found a strong foothold in industries that demand repeatable, high-intensity laser output. Leading defence contractors and aerospace researchers employ MgO:LiNbO3 elements in lidar systems and satellite-based photonics. In addition, the device's robust tolerance to environmental fluctuations ensures consistent performance under rigorous testing, demonstrating its importance across a wide range of industrial contexts.

2. Comparative Analysis with Alternative Materials

Careful comparison with other nonlinear optical crystals reveals that MgO:LiNbO3 provides a favourable balance between conversion efficiency and power threshold. Competing materials, such as beta barium borate (BBO) and potassium titanyl phosphate (KTP), may excel in certain wavelength ranges or specific power levels but can exhibit lower damage resistance or more pronounced thermal shift. The SHG3000(I) uniqueness lies in its ability to handle higher optical intensities while maintaining stable output over prolonged operation.

Rigorous testing across multiple industries highlights the crystal’s capacity for reduced wavefront distortions and minimal scattering losses, even at higher pump power levels. Unlike some competing alternatives, MgO:LiNbO3 does not require extensive cooling or complex mounting solutions, which translates to easier integration into existing systems. Moreover, its flat 5 x 5 x 0.2 mm profile enables more flexible design options, ensuring a strong performance advantage in optical research and commercial photonics implementations.