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 |
7.45（g/cm3） |
| Hardness |
5.5~6（mohs） |
| 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 |
For customized dimension, please free contact us at sales@kinheng-crystal.com
Good electro-optic, piezoelectric and pyroelectric properties
pyroelectric devices and color TV
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