CY9557 β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm SHG@1030nm

β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm SHG@1030nm Description

The β-Barium Borate (BBO) crystal, chemically denoted as β-BaB2O4, is cut to dimensions of 6x6x0.5 mm, optimising its usage for second harmonic generation at 1030 nm. Its crystallographic orientation enhances phase matching and conversion efficiency in nonlinear optical applications. The controlled growth process minimises inclusions and defects, providing a stable optical performance. Its well-defined face geometry supports integration in optical setups requiring compact and reliably performing components.

β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm SHG@1030nm Applications

1.       Industrial Optical Processing
   - Used as a frequency converter in laser machining systems to achieve precise beam shaping by leveraging its phase matching capabilities.
   - Applied as a key component in laser micromachining setups to reduce beam divergence through controlled second harmonic generation.

2.       Research and Development Instruments
   - Serves as a nonlinear medium in spectroscopic studies to enable wavelength conversion in experimental setups by utilising its high conversion efficiency.
   - Frequently used in laboratory optical testing apparatus to validate laser system alignments via its stable SHG properties.

3.       Optical Communication Testing
   - Employed as a signal modulation element in optical test benches to verify wavelength consistency by capitalising on its non-linear refractive characteristics.

β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm SHG@1030nm Packing

The crystal is packaged in a cushioned, anti-static container with foam inserts to protect against mechanical shock and contamination. The inner packaging is sealed in moisture-resistant bags to prevent oxidation and surface degradation. Storage recommendations include maintaining a temperature-controlled, low-humidity environment. Custom packaging options such as precision-cut foam trays and anti-vibration materials are available to accommodate specific handling requirements.

Frequently Asked Questions

Q1: How does the crystal orientation affect the second harmonic generation performance?
A1: The crystal orientation determines the phase matching conditions essential for efficient frequency doubling. Correct alignment minimises phase mismatch, enhancing conversion efficiency in SHG applications, which is critical for manufacturing precision laser systems.

Q2: What steps are involved in verifying the crystal’s quality during production?
A2: Quality control involves spectral transmission analysis and X-ray diffraction to assess crystallographic uniformity. These analytical techniques detect defects and ensure that the crystal meets the optical performance standards required for nonlinear applications.

Q3: How should potential surface defects be managed during integration in optical setups?
A3: Surfaces are examined using interferometry and microscopy prior to integration. Any minor defects can be mitigated by employing edge polishing or corrective alignment in the optical assembly to maintain system performance.

Additional Information

BBO crystals, including β-BaB2O4, play a critical role in nonlinear optical processes due to their broad transmission range and high damage threshold. These properties are pivotal in applications such as harmonic generation and parametric oscillation. Understanding the interplay between crystallographic orientation and non-linear optical effects enables more efficient design of advanced laser systems.

Advances in crystal growth techniques and quality assurance have improved the consistency of BBO crystals, making them a staple in both research and industrial environments. The efforts in managing defect densities and optimising cutting processes contribute to their sustained performance under high-intensity laser operations.