摘要
非球面镜的使用能大大简化光学系统,因此被越来越多地应用到各种光学设计中。阐述了非球面镜发展的意义及其 在光盘机光学读取头中的应用,并介绍了光学读取头物镜性能的评价和制作材料。
Aspherics are applied more and more widely in optical design as the use of aspheric lens simplifies the optical system. This paper introduces the aspherics used in the optical pick-up of video-disc player. The evaluation of the objective quality used in optical pick-up, as well as the material is given.
出处
《激光与光电子学进展》
CSCD
2004年第10期6-8,5,共4页
Laser & Optoelectronics Progress
