Lithium tantalate thin film epitaxial wafer

Acoustic devices: Lithium tantalate thin films can be used to manufacture various piezoelectric acoustic devices, such as surface acoustic wave (SAW) filters, acoustic delay lines, etc.
Optical devices: Due to its excellent optical properties, lithium tantalate thin films can be used to manufacture optical modulators, waveguides, and other optical devices.
Sensors: By utilizing their piezoelectric effect, lithium tantalate thin films can be used to manufacture various types of sensors, such as pressure sensors, acceleration sensors, etc.

Piezoelectric performance: LiTaO3 is an excellent piezoelectric material that can convert mechanical strain into charge or electric field, or convert electric field into mechanical strain.
Optical characteristics: It also has good optical performance and important application value for optical devices.
Thermal stability: Compared to other piezoelectric materials, LiTaO3 exhibits relatively good stability at high temperatures.