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文章介绍了国外航天光学系统的污染控制方法,研究了航天光学系统的污染效应和航天用非金属材料放气污染引起的光学透射率的变化。针对航天光学系统对污染高度敏感的特点,探讨了航天器研制全过程针对航天光学系统的污染控制措施。
This paper introduces the pollution control methods of the space optical system in foreign countries, and studies the pollution effects of the space optical system and the changes of the optical transmittance caused by the air pollution caused by aerospace non-metallic materials. Aiming at the highly pollution-sensitive features of aerospace optical system, the pollution control measures of aerospace optical system in the whole process of spacecraft development are discussed.