BBO Betbarium Borate Crystals BaB2O4 For Frequency Conversion In Ultraviolet

Basic Information
Place of Origin: China
Brand Name: CRYLINK
Certification: Iso9001
Model Number: CRYLINK-BBO Nonlinear Crystal
Minimum Order Quantity: 1 Pieces
Price: negotiation
Packaging Details: Carton
Delivery Time: 3-4 weeks
Payment Terms: TT
Supply Ability: 100 pieces /month
Detail Information
Name: BBO Crystals (-BaB2O4) Crystal Structure: Trigonal, 3m
Lattice Parameter: A=b=12.532,c=12.717, Z=6 Mass Density: 3.85 G/cm3
Moh Hardness: 4 Melting Point: About 1095°C
High Light:

BBO Betbarium Borate Crystals


BaB2O4 Nonlinear Crystals


Trigonal Nonlinear Crystals

Product Description

BBO Crystal—a widely used nonlinear crystal for frequency conversion in the ultraviolet, visible and near-infrared

BBO Crystal is a one of the most important nonlinear optical crystals, beta-barium borate (-BaB2O4-BBO) combines many outstanding features such as its high nonlinear optical coefficients, low group-velocity dispersion, broad transparency range (1893500 nm) and high damage threshold. This unique combination ensures -BBO crystal a promising candidate for a wide range of nonlinear optical applications such as frequency converters and optical parametric oscillators. In the realm of quantum optics, -BBO crystal can be used to generate entangled photon pairs and ten-photon entanglement.

BBO nonlinear crystal is a negative uniaxial crystal, which provides phase matching for various second-order interactions almost over its entire transparency range (from 185 nm to 3.3 m, as deduced from the transmittance measurements using crystal samples of several mm thickness), making it a widely used crystal for nonlinear frequency conversion in the ultraviolet, visible and near-infrared. In that regard, BBO crystal is the most important nonlinear crystal for near infrared optical parametric chirped pulse amplifiers, which currently deliver few optical cycle pulses with high average and ultrahigh peak powers.

Properties & Features of Nonlinear BBO Crystals

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Physical and Chemical Properties

Property Value
Chemical formula BaB2O4
Crystal structure trigonal, 3m
Lattice Parameter a=b=12.532,c=12.717, Z=6
Mass density 3.85 g/cm3
Moh hardness 4
Melting point About 1095°C
Thermal conductivity 1.2 W/m/K (⊥c); 1.6 W/m/K (//c)
Thermal expansion coefficient ,4×10-6/K; c,36×10-6/K
Birefringence negative uniaxial

Linear Optical Properties

Property Value
Transparency Range 189 3500 nm
Absorption Coefficient <0.1%/cm @1064nm

at 1.0642 m

at 0.5321 m

at 0.2660 m

ne = 1.5425, no = 1.6551

ne = 1.5555, no = 1.6749

ne = 1.6146, no = 1.7571

Sellmeier Equations( in m)

no2() = 2.7359+0.01878/(2-0.01822)-0.013542

ne2() = 2.3753+0.01224/(2

Contact Details

Phone Number : +8618699681379