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1. 中国科学院 长春光学精密机械与物理研究所 光学技术研究中心,吉林 长春,130033
2. 中国科学院 研究生院 北京,100039
收稿日期:2005-10-14,
修回日期:2006-04-08,
网络出版日期:2006-06-30,
纸质出版日期:2006-06-30
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薛栋林, 郑立功, 王淑平, 等. 离轴二次非球面补偿检验计算机辅助调整技术研究[J]. 光学精密工程, 2006,14(3):380-385.
XUE Dong-lin, ZHENG Li-gong, WANG Shu-ping, et al. Research on off-axis conic asphere null testing using computer-aided alignment method[J]. Optics and precision engineering, 2006, 14(3): 380-385.
分析了非球面补偿检验过程中由补偿器和镜面支撑结构的失调引入的调整量误差
给出了计算机辅助调整方法。建立了离轴二次非球面补偿检验计算机辅助调整系统的物理数学模型
求解了被检非球面镜的失调方位和量值
利用计算机控制调整架实现了系统辅助调整。建立了实验装置
给出了模拟调整和实际调整结果。经过计算机辅助调整后
被检离轴二次非球面的最终检验结果为0.028λ(RMS)(λ=632.8 nm)。
The misalignment-induced aberrations by corrector and the support of the asphere were analyzed in this paper. A computed-aided alignment method was presented combining the interferometric test with the computer optimization for optical alignment
and a mathematical model was established to determine the misalignment. The simulated and actual experimental results of the alignment show that after four times alignment the test results of the asphere can reach up to 0.028λ(RMS) (λ=632.8 nm).
. 张忠玉. 用补偿器测量非球面的研究[J]. 光学 精密工程,1999,(1):125-129. ZHANG Z Y. Study of testing aspheric surface with null corrector [J]. Optics and Precision Engineering, 1999,(1):125-129.(in Chinese)
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. ZHANG X J. Manufacturing and testing of two off-axis aspherical mirrors [J]. SPIE, 2001,4451:118-125.
. 郑立功. 离轴非球面CCOS加工过程关键技术的研究 . 中国科学院研究生院,2003:63-81. ZHENG L G. Study on the key technique of CCOS fabricating for off-axis aspheric mirrors .Graduate School of the Chinese Academy of Sciences, 2003:63-81.(in Chinese)
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