SAW Grade Lithium Tantalate (LT) Wafers
Lithium Tantalate (LiTaO3) crystals and substrates are highly valued for their exceptional surface wave applications, making them indispensable in various industries. With its perovskite M6 crystal structure, LiTaO3 exhibits a unique combination of optical, piezoelectric, and pyroelectric properties, rendering it ideal for surface wave technology. LiTaO3 substrates are available in various cut angles optimized for surface wave propagation. Commonly utilized cut types include 36°Y, 42°Y, and X-112°Y-cut, each offering distinct surface wave propagation characteristics tailored to different application needs. These substrates exhibit remarkable electromechanical coupling coefficients and low acoustic attenuation, ensuring efficient surface wave transmission.
