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LiTaO3 Substrate

Advantage：

1.Good electro-optic, piezoelectric and pyroelectric properties Request A Quote

LiTaO3 single crystal has very good electro-optic, piezoelectric and pyroelectric properties, and is widely used in pyroelectric devices and color TV.

Properties:

Crystal Structure	M6
Unit Cell Constant	a=5.154Å c=13.783 Å
Melt Point（℃）	1650
Density（g/cm³）	7.45
Hardness (Mho)	5.5~6
Color	Colorless
Index of Refraction	no=2.176 ne=2.180 （633nm）
Through Scope	0.4～5.0mm
Resistance Coefficient	1015wm
Dielectric Constants	es11/eo:39~43 es33/eo:42~43 et11/eo:51~54 et33/eo:43~46
Thermal Expansion	aa=1.61×10-6/k，ac=4.1×10-6/k

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