LiTaO3 (LT, Lithium Tantalate)

Crystal symmetry: 3m
Density: 7.46 g/cm3
Optical spectral range: 0.4 - 5 μm

Standard LiTaO3 SAW Wafer

Diameter: φ40mm ~ φ102mm  
Thickness: 0.2 ~ 1.2mm  
Orientation: X, Z, 36°Y, 42°Y, 128°Y
Front polish: 0.016 ~0.001 μm
Back lapping: 0.3 ~10
Flatness:  < 10 μm for φ40 ~ 65mm , < 15 μm for φ65 ~ 102mm
Bow: < 20 μm for φ40 ~ 65 mm,  < 40 μm for φ 65 ~ 102mm

Please contact Newlight Photonics Inc. for your applications.