Micro-Fabrication Grinding of Aspheric Micro-Lens Mold with ELID (Electrolytic In-Process Dressing)

Abstract

Recent techniques for the fabrication of fine optical components have rapidly been developed as the expansion and development of information networks around the world. Generally optical components require higher accuracies than any other parts, and the fabrication of fine optical components require special techniques additionally. So it has been very difficult to fabricate them with high efficiency and high accuracies by conventional methods.