【摘要】 定量分析了库克三反射离轴望远镜的杂散光特性,计算和分析了一种典型情况下能很好地表达光学系统杂散光特性的点源透过率曲线,在此基础上,提出了改进库克三反射光学系统杂散光抑制措施。更多还原

【Abstract】 The stray light analysis of the Cook three-mirror off-axis reflective telescope was presented. The point source transmission (PST) curve, which characterizes the stray light of optical system, was computed and analyzed. Stray light control was proposed to improve the stray light suppression of the Cook three-mirror off-axis reflective telescope.更多还原