6 inch (150 mm) silicon wafer

Use Lithium Niobate's unique combination of high refractive index and visible and infrared transmission to makes waveguides, modulators, and sensors on our wafers. Lithium niobate is a multifunctional material with high chemical and heat stability. Its high refractive index (>2.3) compared with glass (1.5) enables a large field-of-view when fabricated in wafer form for waveguide design. Depend on Coherent, with over a decade of experience in Lithium Niobate wafer manufacturing, to provide wafers that meet your exact requirements.