Key Features:

BiBO Crystal 2

Description:

Bismuth Borate (BiBO, BiB3O6) is a highly efficient nonlinear optical crystal, renowned for its substantial nonlinear optical coefficients, which are 3.5 to 4 times higher than those of LBO and 1.5 to 2 times higher than those of BBO. BiBO crystals exhibit excellent damage thresholds and low deliquescence, making them ideal for high-efficiency blue light generation. These properties make BiBO crystals highly suitable for a variety of nonlinear optical processes, including Optical Parametric Oscillators (OPO) and Difference Frequency Generation (DFG).

Physical Properties:

PropertyValue
Crystal StructureMonoclinic
Unit Cell Dimensionsa = 7.116Å, b = 4.993Å, c = 6.508Å, β = 105.62°, Z = 2
Melting Point726°C
Mohs Hardness5 – 5.5
Density5.033 g/cm³
Transparency Range286 – 2500 nm

Optical Properties:

PropertyValue
Absorption Coefficient< 0.001 cm⁻¹ @ 1064 nm
Phase Matching Angleθ = 168.9°, YZ plane
Acceptance Angle2.32 mrad·cm
Walk-off Angle25.6 mrad
Temperature Acceptance2.17°C·cm
Thermal Expansion Coefficientsαa = 4.8 × 10⁻⁶/K, αb = 4.4 × 10⁻⁶/K, αc = -2.69 × 10⁻⁶/K

Standard Specifications:

SpecificationValue
Surface Quality10 – 5 Scratch-Dig (MIL-PRF-13830B)
Flatnessλ/8 @ 633 nm
Parallelism< 20 arcsec
Perpendicularity< 5 arcmin
Angle Tolerance< 30 arcmin
Aperture Tolerance± 0.1 mm
Clear Aperture> 90% of full aperture

Applications:

Processing and Handling:

BiBO crystals require careful handling to avoid surface contamination and mechanical damage. It is recommended to clean the crystals with appropriate solvents and non-abrasive materials regularly. Temperature control during operation is crucial to maintain optimal performance. Custom sizes and coatings are available upon request to meet specific application requirements.

Why Choose Shape Optics:

Shape Optics offers BiBO crystals with unparalleled quality and performance. Our extensive experience in nonlinear optics and advanced manufacturing techniques ensure that our products meet the highest standards. We provide comprehensive technical support and customization options to enhance your optical systems.

Shape Optics Strength and Capabilities:


Shape Optics is your trusted partner for high-quality BiBO crystals. Our commitment to excellence guarantees superior products and exceptional service for all your optical needs. Choose Shape Optics for unparalleled performance and innovation in optical materials.