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 Lasers provides 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.