CY9553 β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm THG@800nm

β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm THG@800nm Description

β-Barium Borate (BBO) crystals exhibit high nonlinear optical coefficients and broad transmission ranges, making them suitable for third harmonic generation at 800 nm. The 6 mm x 6 mm x 0.5 mm dimensions enable integration into compact optical setups. The precise crystalline structure facilitates phase matching for efficient frequency conversion. Stanford Advanced Materials (SAM) employs calibrated laser interferometry during quality control to ensure every crystal meets stringent optical and dimensional criteria.

β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm THG@800nm Applications

1.       Electronics and Photonics
   - Utilised as an active element in laser frequency conversion modules to achieve efficient THG by leveraging its nonlinear coefficients.
   - Applied as a key component in ultrafast laser systems to enhance pulse shaping via phase matching.

2.       Industrial Optical Systems
   - Serves as the nonlinear medium in spectroscopic equipment to generate shorter wavelengths, thereby improving measurement resolution.
   - Frequently used in lab-based laser calibration systems to validate optical component performance by employing its repeatable phase-matching characteristics.

β-Barium Borate Crystal BBO Crystal β-BaB2O4 6x6x0.5 mm THG@800nm Packing

The crystal is packaged in a custom-moulded foam insert within a hard plastic case to minimise vibration and protect against contamination. The packaging includes an inner anti-static bag and moisture barrier materials to safeguard against humidity. Storage recommendations specify a controlled, low-humidity environment. Options for customised labelling and compartmentalisation are available to meet specific logistics and handling requirements.

Frequently Asked Questions

Q1: What are the critical optical properties of the β-BaB2O4 crystal for THG applications?
A1: The crystal’s high nonlinear optical coefficients and controlled phase matching are critical for efficient third harmonic generation at 800 nm. Its uniform structure minimises scattering and loss, ensuring effective frequency conversion in compact photonic setups.

Q2: How does the quality control process enhance the performance of the BBO crystal?
A2: Quality control involves calibrated laser interferometry and surface metrology, which assess the crystal’s flatness and dimensional tolerances. These precise measurements ensure consistency in optical performance and phase matching, essential for high-demand nonlinear applications.

Q3: Can the crystal dimensions be tailored for specific optical setups?
A3: Yes, customisation of dimensions is possible to suit particular system requirements. Adjustments can be made during the growth process, allowing integration into diverse optical assemblies while maintaining phase-matching properties.

Additional Information

Nonlinear optical crystals like β-BaB2O4 play a crucial role in modern photonics. Their ability to convert laser frequencies through inherent nonlinear susceptibilities is fundamental in applications requiring wavelength tuning, laser pulse shaping, and ultrafast optics. Detailed material characterisation and precision growth methods are essential in maintaining performance consistency across production batches.

The scientific community continues to explore advanced crystal growth techniques to further improve the efficiency and integration of NLO crystals in research and commercial devices. Understanding the interplay between crystal structure, phase matching, and thermal properties remains critical for optimising device performance in industrial and academic environments.