LiNbO3 Wafer

LiNbO3 is a good acousto-optic crystal and used for surface acoustic wave (SAW) wafer and A-O modulators.LiNbO3 wafers are used for fabricating SAW devices such as filters, oscillators and resonators. Dream Lasersprovides large quantities of LiNbO3 boule, a-cut or finished Φ3" wafers up to 5,000 pieces per month at very competitive prices. The standard specifications of Φ3" LiNbO3 wafers are listed in the following Table. Other specs. are available to meet your special requirements.

Diameter: Φ40.0mm, Φ50.8mm, Φ76.2mm , Φ101.6mm
Thickness: 0.2~1.0mm
Orientation: X, Y, Z, 127.86 °Y, 64 °Y, 135 °Y, YZ-cut,
Ref. flat orientation: X or Y
Ref. Flat width: 16± 2mm, 18± 2mm, 22± 2mm, 32± 2mm
Bow: less than 20m   m
Orientation Tolerances: within 10 arc min. or better
Standard polishing: one side polished 20/10 Scratch/Dig, Another side is inspection polished