| 高分辨率星载光学系统装调过程的偏心误差分析 |
| |
| 引用本文： | 王芬,王敏,林峰,郭巧双.高分辨率星载光学系统装调过程的偏心误差分析[J].光学仪器,2015,37(5):414-418. |
| |
| 作者姓名： | 王芬 王敏 林峰 郭巧双 |
| |
| 作者单位： | 福建师范大学光电与信息工程学院医学光电科学与技术教育部重点实验室, 福建 福州 350007,福建师范大学光电与信息工程学院医学光电科学与技术教育部重点实验室, 福建 福州 350007,福建师范大学光电与信息工程学院医学光电科学与技术教育部重点实验室, 福建 福州 350007,福建师范大学光电与信息工程学院医学光电科学与技术教育部重点实验室, 福建 福州 350007 |
| |
| 基金项目： | 国家自然科学基金资助项目(61275216) |
| |
| 摘 要： | 针对影响光学系统成像质量的装调误差,分析了偏心误差对高分辨率光学系统成像的影响。基于一款自主设计的接近衍射极限的高分辨率星载相机光学系统,利用Zemax光学软件分析光学装调过程中偏心误差对光学传递函数的影响,得出光学系统中各个分离元件对成像质量影响的权重,为光学系统的装调方案设计和实施提供了依据,实现了该光学系统2 500万像素高分辨率成像。这种误差分析方法实现了对光学系统装调过程的有效控制,提高了光学装调的效率。
|
| 关 键 词： | 光学系统 高分辨率 偏心误差 装调 |
| 收稿时间： | 2015/1/31 0:00:00 |
Analysis of the eccentric error in the high-resolution spaceborne optical system |
| |
| WANG Fen,WANG Min,LIN Feng and GUO Qiaoshuang.Analysis of the eccentric error in the high-resolution spaceborne optical system[J].Optical Instruments,2015,37(5):414-418. |
| |
| Authors: | WANG Fen WANG Min LIN Feng and GUO Qiaoshuang |
| |
| Affiliation: | Key Laboratory of Optoelectronic Science and Technology for Medicine(Ministry of Education), College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China,Key Laboratory of Optoelectronic Science and Technology for Medicine(Ministry of Education), College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China,Key Laboratory of Optoelectronic Science and Technology for Medicine(Ministry of Education), College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China and Key Laboratory of Optoelectronic Science and Technology for Medicine(Ministry of Education), College of Photonic and Electronic Engineering, Fujian Normal University, Fuzhou 350007, China |
| |
| Abstract: | The alignment errors affect the imaging quality of optical system. We analyze the influence of eccentric error in the high-resolution optical imaging system. Based on a self-designed high-resolution spaceborne optical system which is closed to the diffraction limitation, we use the software Zeamx to analyze how the decenter and tilt during its alignment process affect the MTF.At the same time, we know that the weight of separate element affects the optical system. It can provide the basis for the design and implementation of alignment, and achieve the high-resolution imaging of 25 million pixels. This error analysis method can control the alignment effectively and improve the efficiency of system alignment. |
| |
| Keywords: | optical system high-resolution eccentric error alignment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《光学仪器》浏览原始摘要信息 |
|
点击此处可从《光学仪器》下载全文 |
|
