航天器
空间环境
激光器
空格(标点符号)
航空航天工程
太空探索
空间技术
可靠性(半导体)
物理
环境科学
计算机科学
光学
工程类
天文
量子力学
操作系统
功率(物理)
作者
Zicai Shen,Yanzhi Wang,Chunqing Zhao,Yigang Ding
摘要
Laser technology and laser system has more and more important implication in spacecraft engineering. But different from ground environments, space laser system will encounter space environments include vacuum, extreme temperature and thermal cycling, vibration, space radiation environments such as electron, proton, heavy ions, ultraviolet, contamination, and so on. These space environments may have damage or threaten to the space laser system, especially to their optical devices. In this paper, space environments and effects are introduced firstly, and then the influence of space environments such as vacuum, temperature, energetic particles, contamination and vibration on space laser system are analyzed. At last, some advices are proposed to improve the reliability of space laser system are given.
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