Recent Progress of Advanced Optical Manufacturing Technology

Abstract

Driven by various optical and mechanical products, as well as the national major optical projects such as laser nuclear fusion and large astronomical telescopes, the demand for those optical components with high surface accuracy, high surface quality, and multiple types and sizes are increasing. Accordingly, the advanced optical manufacturing technology does become particularly critical. In this paper, the development of advanced optical manufacturing technology in recent ten years is reviewed, including ultra precision turning technology, ultra precision grinding technology and ultra precision polishing technology. Based on the material characteristics, machining requirements and structures of the optical elements, the research progress of ultra precision machining technology is specifically described, there are not only the development and renewal of traditional technology, but also the appearance of new technology, some typical applications also are given. Lastly, the development trend of ultra precision optical machining technology is prospected. It aims to provide a valuable reference for the peer researchers.