Complementing our core fiber array manufacturing, polishing and packaging businesses, PLCC offers turnkey solutions for custom design and development of novel optical components in silica glass. We have relationships with leading foundries who process novel PLC circuits using state-of-the-art lithographic and etching techniques. We deliver a variety of custom PLC products including specialty AWGs, Mach-Zehnder Interferometers and proprietary circuits for sensing applications. Our customers span telecommunications, aerospace, bio/chem-sensors and research markets.

In response to market needs for high-precision polishing of Si circuits, PLCC has responded by developing high-accuracy methods for ledge removal on Si die.