空间应用激光薄膜元件研究进展  

Advances in space laser coating for space exploration

作　　者：王志皓 王胭脂[1] 沈自才[3] 贺洪波[1] 邵建达[1] WANG Zhihao;WANG Yanzhi;SHEN Zicai;HE Hongbo;SHAO Jianda(Laboratory of Thin Film Optics,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;Beijing Institute of Spacecraft Environment Engineering,Beijing 100094,China)

机构地区：[1]中国科学院上海光学精密机械研究所薄膜光学实验室,上海201800 [2]中国科学院大学材料与光电研究中心,北京100049 [3]北京卫星环境工程研究所,北京100094

出　　处：《航空材料学报》2024年第3期13-22,共10页Journal of Aeronautical Materials

基　　金：国家重点研发计划(2022YFB3605900);中国科学院国际合作计划(181231KYSB20200040);中国科学院青年创新促进会(Y2021072);中国科学院战略先导研究(XDB1603)。

摘　　要：随着空间激光技术的不断进步,空间激光系统逐渐向更短应用波长、更长使用寿命、更高应用轨道等方向发展,对薄膜元件提出了更高的性能要求。本文综述国内外主要空间激光器的发展方向,在空间激光系统研制过程中薄膜元件的真空、高低温、质子辐射、伽马射线辐射等空间环境损伤效应,以及使役条件(即空间与激光耦合作用)下薄膜的性能演化机理。介绍在高性能空间激光薄膜元件研制技术方面的新进展,结合空间引力波探测、深空探测等未来发展方向对空间激光薄膜元件提出了展望。With the advancement of space laser technology,laser systems are progressing towards shorter wavelengths,longer lifetimes,and higher orbits.It requires higher performance coatings that can withstand the damage caused by the harsh space environment,such as vacuum,high and low temperatures,proton radiation and Gamma-ray radiation.This paper reviews the development direction of the main space lasers at home and abroad.It also discusses the effects of the space environment on coatings during the development of space laser systems and the evolution mechanism of coating performance under service conditions.It presents the new advances in high-performance space laser coatings and provides insights into future development directions,such as gravitational wave detection in space and deep space exploration.

关 键 词：空间激光 空间辐射 激光薄膜 引力波探测 深空 

分 类 号：V520[航空宇航科学与技术—人机与环境工程] TN249[电子电信—物理电子学]