空间大口径轻质反射镜材料研究进展  

Research progress of lightweight mirror materials in space remote sensor

作　　者：于雷 关铭 韩勖 赵崇 朱永昌 YU Lei;GUAN Ming;HAN Xu;ZHAO Chong;ZHU Yongchang(China Building Material Academy,Beijing 100024)

机构地区：[1]中国建筑材料科学研究总院有限公司,北京100024

出　　处：《中国建材科技》2020年第6期92-95,共4页China Building Materials Science & Technology

摘　　要：反射镜是光机扫描型空间遥感器的重要组成元件,材料的选取直接影响反射镜的成像能力。本文综述了目前光电系统中大口径轻质反射镜常用材料的特性、发展应用情况,对比了不同材料反射镜的特点及应用场景,总结认为未来反射镜的发展趋势是大尺寸、轻量化、高精度,并根据系统需求选择反射镜材料。The mirror is an important component of the optical-mechanical scanning space remote sensor,and the selection of materials directly affects the imaging ability of the mirror.This article summarizes the common material characteristics,development and application for large-size lightweight mirrors in optoelectronic systems,compares the characteristics and application scenarios of different mirrors,and concludes that the future development of mirrors is large size,light weight,and high precision,and mirror materials should be selected according to system requirements.

关 键 词：空间遥感器 反射镜 大口径 轻质 

分 类 号：TH74[机械工程—光学工程]