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| 基于矢量波像差理论的两反光学系统装调研究 | |
| 引用本文： | 史广维,张新,张鹰,伍雁雄,张继真. 基于矢量波像差理论的两反光学系统装调研究[J]. 应用光学, 2011, 32(3): 540-544 |
| 作者姓名： | 史广维 张新 张鹰 伍雁雄 张继真 |
| 作者单位： | 1. 中国科学院 长春光学精密机械与物理研究所，光学系统先进制造技术中国科学院 重点实验室，吉林长春130033；2. 中国科学院研究生院，北京100039 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 为了实现对两反光学系统的精密装调，提出一种基于矢量波像差理论和波像差检测技术对失调量精确求解的装调方法。使用矢量波像差理论，将已设计的两反光学系统参数、失调量和失调光学系统的波像差之间建立方程；然后通过干涉测量法得到某一个视场的干涉图，利用条纹分析软件得到表征失调系统三阶彗差和三阶像散的泽尼克项系数，将泽尼克项系数代入方程从而求解出失调量。运用此方法对4 m口径RITCHEY-CHR-TIEN结构的天文望远镜进行模拟装调，最终求解的失调量与引入的失调量结果相互吻合，说明该装调方法正确。 |
| 关 键 词： | 光学装调 矢量波像差理论 波像差检测 两反射光学系统 |
Alignment of two-mirror optical system based on vector wavefront aberration |
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| SHI Guang-wei,ZHANG Xin,ZHANG Ying,WU Yan-xiong,ZHANG Ji-zhen. Alignment of two-mirror optical system based on vector wavefront aberration[J]. Journal of Applied Optics, 2011, 32(3): 540-544 | |
| Authors: | SHI Guang-wei ZHANG Xin ZHANG Ying WU Yan-xiong ZHANG Ji-zhen |
| Affiliation: | 1, Key Laboratory of Optical System Advanced Manufacturing Technology, Changchun Institute of Optics, Fine Mechanics and Physics, CAS, Changchun 130033, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
| Abstract: | In order to realize the precise alignment of a two mirror optical system,a method using wavefront aberration measurement technique is introduced to accurately measure misalignment.The equations between the designed optical parameters,misalignment values and the wavefront aberration of misaligned optical system were established using vector wavefront aberration theory.The interferogram of a field of view was obtained through interferometry,and Zernike coefficients representing third-order coma and third-orde... |
| Keywords: | optical assembly and tuning vector wavefront aberration theory vavefront aberration measurement two-mirror optical system |
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