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Mateck Barium Titanate Crystal, BaTiO3

Category	Ceramic , Oxide , Piezoelectric
Manufacturer	Mateck GmbH
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Mateck Barium Titanate Crystal, BaTiO3.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Oxidic single crystals. Two-wave mixing coupling constant. BaTiO3 is a very unique crystal with superior photo-refractive and ferroelectric properties. MaTecK supplies both of substrate grade and photo refractive grade BaTiO3 single crystal with excellent quality and affordable price.

Physical Properties	Metric	English
Density	6.02 g/cc	0.217 lb/inÂ³
a Lattice Constant	3.99 Ã…	3.99 Ã…
c Lattice Constant	4.04 Ã…	4.04 Ã…

Thermal Properties	Metric	English	Comments
Melting Point	1600 Â°C	2910 Â°F

Optical Properties	Metric	English	Comments
Refractive Index	2.3235 @Wavelength 800 nm	2.3235 @Wavelength 800 nm	ne
	2.363 @Wavelength 633 nm	2.363 @Wavelength 633 nm	ne
	2.3681 @Wavelength 800 nm	2.3681 @Wavelength 800 nm	no
	2.416 @Wavelength 633 nm	2.416 @Wavelength 633 nm	no
	2.4247 @Wavelength 515 nm	2.4247 @Wavelength 515 nm	ne
	2.4921 @Wavelength 515 nm	2.4921 @Wavelength 515 nm	no

Electrical Properties	Metric	English	Comments
Dielectric Constant	60	60	εc, clamped
	135	135	εc, unclamped
	2400	2400	εa, clamped
	3700	3700	εa, unclamped

Descriptive Properties	Value	Comments
Absorption loss (cm^-1)	0.005	λ = 800 nm
	0.268	λ = 633 nm
	3.392	λ = 515 nm
Electro Optic Coefficients pm/V	11.7Â±1.9	rT, 1,3
	112Â±10	rT, 3,3
	1920Â±180	rT, 4,2
Growth Techniques	top seeded solution growth
Reflectivity of SPPC at 0 deg. Cut (%)	50-70% for 515 nm
	50-80% for 633 nm
Structure	tetragonal (4m)
Transmission Wavelength (Âµm)	0.45-6.30

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