首页 > 论文 > 光学学报 > 39卷 > 10期(pp:1011003--1)

基于数字微镜器件的面源目标模拟实验系统研究

Source Simulation Experimental System Based on Digital Micromirror Device

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

地面高分辨率天文观测中通常配备稳像及自适应光学系统,以克服大气湍流对波前扰动的影响。在对太阳的观测中,稳像及自适应光学系统常以太阳上随处可见的米粒组织作为信标,但太阳米粒组织具有显著的时间演化特性。因此,在实验室研制阶段,能反映目标真实时间和空间特性的模拟装置极具研究价值。

Abstract

We establish a source simulation system by using a digital micromirror device (DMD) as a display device and investigate the imaging distortion of an optical system. First, we illustrate the general design of the system and calculate the object-space depth and shape variables caused by the different attitude azimuth of the DMD by using geometric optics. Then, we choose the optimum attitude. Subsequently, we simulate the system by using optical software, establish the imaging distortion measurement template and algorithms, and analyze the installation error of the DMD''s attitude angle. The analysis shows that the imaging distortion is about 1.3% caused by the 0.3° pitch angle or azimuth deviation. Finally, guided by the design and simulation results, the optical path of the experimental system is completed. The results show that the average distortion corresponding to the maximum field of view is 0.385%.

Newport宣传-MKS新实验室计划
补充资料

DOI:10.3788/AOS201939.1011003

所属栏目:成像系统

基金项目:国家自然科学基金;

收稿日期:2019-04-08

修改稿日期:2019-06-24

网络出版日期:2019-10-01

作者单位    点击查看

陈雪旗:中国科学院国家天文台空间天文技术实验室, 北京 100101中国科学院大学, 北京 100049
姜爱民:中国科学院国家天文台空间天文技术实验室, 北京 100101中国科学院大学, 北京 100049

联系人作者:陈雪旗(chenxueqi@nao.cas.cn ); 姜爱民(amjiang@bao.ac.cn);

备注:国家自然科学基金;

【1】McFadden L A, Weissman P R and Johnson T V. Encyclopedia of the solar system. 76, (2007).

【2】Ballesteros E, Collados M, Bonet J A et al. Two-dimensional, high spatial resolution, solar spectroscopy using a Correlation Tracker. I. Correlation Tracker description. Astronomy and Astrophysics Supplement Series. 115(2), 353-365(1996).

【3】Bahng J and Schwarzschild M. Lifetime of solar granules. The Astrophysical Journal. 134, 312-322(1961).

【4】Jiang A M, Ye B X, Sun J H et al. Correlation tracker system for space solar telescope. Proceedings of SPIE. 4839, 307-311(2003).

【5】von der Luehe O. A study of a correlation tracking method to improve imaging quality of ground-based solar telescopes. Astronomy and Astrophysics. 119, 85-94(1983).

【6】Beasley D B, Bender M, Crosby J et al. Dynamic infrared scene projectors based upon the DMD. Proceedings of SPIE. 7210, (2009).

【7】Dupuis J R, Mansur D J, Vaillancourt R et al. Two-band DMD-based infrared scene simulator. Proceedings of SPIE. 7663, (2010).

【8】Liang C Y. Reasearch on key technology of laser projection display optical system. Changchun: University of Chinese Academy of Sciences. 1-16(2017).
梁传样. 激光投影显示光学系统关键技术研究. 长春: 中国科学院大学. 1-16(2017).

【9】Ma J. Advanced MEMS-based technologies and displays. Displays. 37, 2-10(2015).

【10】?stberg O, Shahnavaz H and Stenberg R. CRT flicker and scan-line direction. Displays. 8(2), 75-78(1987).

【11】Janssen P, Shimizu J A, Dean J et al. Design aspects of a scrolling color LCoS display. Displays. 23(3), 99-108(2002).

【12】Xiong Z, Liu H, Tan X Q et al. Diffraction analysis of digital micromirror device in maskless photolithography system. Nanolithography, MEMS, and MOEMS. 13(4), (2014).

【13】Sun Y Q, Hu Y, Wang Y Q et al. Analysis on aberration of digital micromirror device in convergent imaging path. Acta Optica Sinica. 39(3), (2019).
孙永强, 胡源, 王月旗 等. 数字微镜器件在会聚成像光路中的像差分析. 光学学报. 39(3), (2019).

【14】He S W, Wang Y J, Sun H H et al. High dynamic range imaging based on DMD. Acta Photonica Sinica. 44(8), (2015).
何舒文, 王延杰, 孙宏海 等. 基于DMD的高动态范围场景成像技术. 光子学报. 44(8), (2015).

【15】Wang W J, Zhang F M, Feng W et al. Pixel-level mapping method based on digital micromirror imaging system. Acta Optica Sinica. 37(12), (2017).
王惟婧, 张福民, 冯维 等. 基于数字微镜成像系统的像素级映射方法. 光学学报. 37(12), (2017).

【16】Wu P, Wang Y J, Sun H H et al. Self-distortion correction of high dynamic dimming imaging system. Optics and Precision Engineering. 23(10), 2997-3003(2015).
吴培, 王延杰, 孙宏海 等. 高动态调光成像系统畸变的自校正. 光学精密工程. 23(10), 2997-3003(2015).

【17】Feng W H. On calibration of close-range cameras Bulletin of Surveying and Mapping. 2000(10), 1-3(0).
冯文灏. 关于近景摄影机检校的几个问题 测绘通报. 2000(10), 1-3(0).

【18】Wang W S. Applied optics. 120, 173-183(0).
王文生. 应用光学. 120, 173-183(0).

【19】Texas Instruments. DLP7000 DLP? 0.7 XGA 2x LVDS Type A DMD. (2019).

引用该论文

Xueqi Chen,Aimin Jiang. Source Simulation Experimental System Based on Digital Micromirror Device[J]. Acta Optica Sinica, 2019, 39(10): 1011003

陈雪旗,姜爱民. 基于数字微镜器件的面源目标模拟实验系统研究[J]. 光学学报, 2019, 39(10): 1011003

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF