Lithium Tantalate Crystal (LiTaO3) is a perovskite with unique optical, piezoelectric and pyroelectric properties. Stanford Optics has rich experience in manufacturing and supplying high-quality Optical Products.
Material |
LiTaO3 |
CAS No. |
12031-66-2 |
Purity |
>99.99% |
Density |
7.46g/cm3 |
Molar Mass |
235.89g/mol |
Melting Point |
1650℃ |
Hardness |
5.5~6 (mohs) |
Through scope |
0.4~5.0mm |
Index of refraction |
no=2.176 ne=2.180 (633nm) |
Resistance coefficient |
1015wm |
Dielectric Constant (@ 100 KHz) |
ea = 54, ec = 43 |
Thermal expansion |
aa=1.61×10-6/k,ac=4.1×10-6/k |
Size |
Ø2'' x 50 mm, Ø3'' x 50 mm |
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