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Home » Products » Window Crystal » BaF2 Crystal

BaF2 Crystal

BaF2 Crystal is also written as barium fluoride crystal.

Applications
Featuring high mechanical strength, relatively-stable refractive index, the BaF2 Crystal is an ideal window material for CO2 lasers. It also finds applications in other optical components, like optical lenses and prisms in UV-IR, as well as optical substrate materials, etc.
In addition, the BaF2 Crystal is also commonly used as scintillator for gamma detection. It is the fastest scintillating crystal up to now.

BaF2 Crystals can be used in a wide range of environments. For instance, they can be used at a high temperature of 500℃ in normal environment, and even at 800℃ in vacuum drying environment.
At JIEPU TREND, we can provide BaF2 Crystals of 200mm in diameter and 50mm in thickness, grown by modified Bridgman Technique. We welcome both national and international customers to try our products.

Properties of BaF2 Crystal

Density 4.89 g/cm3, at 20°C
Melting Point 1354°C
Molar Mass 175.36
Lattice Parameters 6.196 Å
Thermal Conductivity 7.1 W/(m K), at 38°C
Specific Heat 456 J/(kg K)
Thermal Expansion Coefficient 16.5 ~ 19.2 ×10–6 / K,± 60°C
Knoop Hardness 82kg/mm2
Mohs Hardness 3
Young's Modulus 53.05GPa
Shear Modulus 25.4GPa
Bulk Modulus 56.4GPa
Dielectric Constant 7.33,2×106HZ
Solubility in Water 0.17 g / 100 g, 10℃
Crystal Type Cubic, Class m3m
Cleavage Planes (111)
Poisson's Ratio 0.343
Bandgap 9.1eV
Transmission Range 0.18 ~ 12.0 µmin IR, UV and DUV

As a BaF2 Crystal manufacturer and exporter based in China, we can also produce laser crystals, NLO crystals, birefringent crystals, and other type of window crystals, etc. All our products are made with highly advanced technologies and provided with economical prices. Now, they are widely used in Germany, America, Britain, Japan, Turkey, Spain and India, etc.
We welcome you to choose our products.

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