The chemical formula of lithium tantalate is LiTaO3. Colorless or light yellow crystals. It is a ferroelectric crystal with excellent electro-optical, piezoelectric, electrical and pyroelectric properties. Use the pulling method to grow. It is used as a Q-switch in laser technology, as a pyroelectric detector in infrared technology, and can also be used to make filters and resonators.CasCrysTech (CCT) provides high quality lithium tantalate (LiTaO3) crystals upon request from customers.
It is used as a Q-switch in laser technology, as a pyroelectric detector in infrared technology, and can also be used to make filters and resonators.
Excellent electro-optical, piezoelectric, electrical and pyroelectric properties.
Oblique hexahedron, space group:C63vR3C
a=5.154Å c=13.783 Å
Colorless or light yellow
no=2.176 ne=2.180 （633nm）
Primary Electro-Optic Coefficient
Electromechanical Coupling Coefficient
Intensity of Spontaneous Polarization
Epitaxial polishing wafer
Double throw Ra<10Å
X, Y, Z or Y rotation with or without positioning edge
Class 100 clean bag, Class 1000 super clean room
According to customer requirements.