用户名: 密码: 验证码:
离轴非球面的组合全息检验
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
在科学技术的推动下,光学系统正朝着小型化、简单化、轻量化和高性价比的方向发展。离轴非球面光学元件因为具有简化系统结构,提高系统光学性能,降低加工风险等众多优势,其在光学系统中的应用越来越广泛。因此,研制高质量的离轴非球面有着重要的工程应用价值。离轴非球面的高精度检测技术一直是先进光学制造领域的前沿课题,同时也是离轴非球面研制过程中的难题。为此,本文利用计算全息图(CGH)作为补偿和对准元件,提出了两种检测方法,并对其中的关键技术进行了深入的研究,然后设计并完成了相应的实验,证明了这两种方法的正确性。
     针对小口径,小偏离量的离轴非球面,本文提出了单一CGH补偿检测技术。在该技术中,将测试全息、对准全息、全息对准标记等不同功能的全息制作在同一块全息基片上,形成组合全息,既能实现对离轴非球面的面形检测,又能辅助检测系统中各光学元件之间的对准。对各部分全息的设计方法进行了详细的介绍,并且编写了相应的专用设计软件。然后给出了用于检测Φ50离轴抛物面和Φ135离轴抛物面的组合全息设计实例。同时,在Zemax软件中对其进行仿真验证,并提出了一种CGH条纹位置比较方法。
     针对大口径,大偏离量的离轴非球面,提出了一种折衍混合补偿检测技术。同样借助于组合全息,结合折转球面镜,实现了零位干涉测量。该方法结合了传统补偿器和CGH各自的优点,弥补了各自的缺陷,增大了像差补偿能力,是解决离轴非球面面形检测的有效手段。然后完成了相应的专用设计软件开发和Zemax仿真对比验证。
     在CGH设计过程中,引入了B-spline拟合技术。该技术采用分段拟合的方法,简化了拟合函数的形式,提高了计算效率。在两种检测系统中,都采用了全息对准标记,这为检测系统中各光学元件的调节提供了参考,使得实验调整过程更具有目标性,大大增加了检测效率,也能够得到更加准确的检测结果。
     在实验环节,利用离轴抛物面的几何特点,采用平面镜自准直检测方法作为交叉验证方法。在对口径为Φ50和Φ135的两块离轴抛物面的单一CGH补偿检测实验中,其检测结果均与对应的平面镜自准直检测结果十分吻合,验证了单一CGH补偿检测技术的正确性和可靠性。对Φ135离轴抛物面采用折衍混合补偿的方法进行检测,其检测结果也能与平面镜自准直检测结果吻合。随后,对实验中的各项误差源进行了分析,提出了对应的处理方法。
     本文的研究成果为离轴非球面面形的高精度检测提供了一种有效的手段,为研制高质量的离轴非球面奠定了基础,具有较强的工程应用价值。
With rapid development of science and technology, the development direction ofoptical system is small, simple, lightweight and cost-effective. Off-axis aspheric sur-face has many advantages, such as simplified system structure, improved optical per-formance, and reduced the risk of manufacture, so that it has been used in more andmore optical systems. Therefore, there is very important application value in engi-neering to develop high quality off-axis aspheric surface. The measurement technolo-gy of off-axis aspheric surface in high-precision is always a frontier topic in advancedoptical manufacture; meanwhile, it also has a big challenge. For this, we choosecomputer generated hologram (CGH) as compensation and alignment element, pro-pose two detection methods, research the key technologies of them in detail, andcomplete its corresponding experiments. All of them prove the correctness of thesetwo methods.
     In order to test off-axis aspheric surface with small diameter and small asphericdeviation, single CGH compensation detection techniques is presented. In this tech-nology, test CGH (for measuring off-axis aspheric surface), alignment CGH (foraligning CGH and interferometer), and hologram mark (for aligning CGH andoff-axis aspheric), are all produced on one holographic substrate, forming a com-bined-hologram, which can not only achieve shape detection of off-axis aspheric sur-face, but also assist the alignment between optical elements of the detection system.The design method of every part of combined-hologram is described in detail, anddevelops its corresponding special design software based on MATLAB. With thesesoftwares, two off-axis parabolic surfaces were chosen to give their CGHs examples.With simulation in Zemax, the correctness of this technology is proved. Meanwhile, acomparison method was proposed to compare CGH fringe position between our de-sign method and simulation in Zemax.
     If the off-axis aspheric surface has larger diameter and larger aspheric deviation,a hybrid detection technique including refraction optical element and diffraction opti-cal element can test it within null compensation measurement. This hybrid methodremedies its respective limitation of traditional compensator and CGH, and makes itsadvantages together, so that it increases the ability of aberration compensation. It is aneffective solution to test off-axis aspheric surface. After that, it is also completed that the development of its corresponding software and the comparison with simulation inZemax.
     In CGH design process, B-spline is used to fit CGH phase function, which is apiecewise fitting method. It can simplify the fitting function, and improve calculationefficiency. Hologram mark is used in the two detection methods, which provides ref-erence when adjusting optical elements, make the experiments simply, and increasethe detection efficiency. In a word, it is more likely to get an accurate test results.
     In experiments, two off-axis parabolic surfaces were chosen, because it can betested by auto-collimation with plane mirror, a cross-validation method. For Φ50andΦ135off-axis parabolic surface, single CGH test results of them all match well withthe results got by auto-collimation. All of them prove the correctness and reliability ofsingle CGH detection technique. In the hybrid compensation method experiment withΦ135off-axis parabolic surface, its result also coincides with auto-collimation testresult. Subsequently, the error sources in experiments were analyzed separately; andits corresponding solutions were presented.
     My research results provide an effective method for testing off-axis asphericsurface in high precision. Even more, it lays the foundation for development of highquality off-axis aspheric surface, and has a strong engineering application.
引文
[1]. Hans Meiling, Nico Buzing, Kevin Cummings, EUVL-Towards Implementation in Produc-tion[C]. Proc. of SPIE,2009, Vol.7520:752008-01~13.
    [2].张亮,安源,金光.大视场、长焦距离轴三反射镜光学系统的设计[J].红外与激光工程,2007,36(2):278~280.
    [3].陈浩锋.用于空间相机的离轴反射式光学系统研究[D].北京:中国科学院研究生院,2007.
    [4]. Matt Johns, Progress on the GMT[C], Proc. of SPIE,2008, Vol.7012:70121B-01~15.
    [5]. Young-Soo Kim, Ki-Beom Ahn, Kwijong Park. Accuracy Assessment for Measuring SurfaceFigures of Large Aspheric Mirrors[J]. Journal of the Optical Society of Korea.2009,13(2):178~183.
    [6]. M.Cayrel. E-ELT Optomechanics: Overview[C], Proc. of SPIE,2012, Vol.8444:84441X-01~18.
    [7].潘君骅.光学非球面的设计、加工与检测[M].苏州:苏州大学出版社,2004.
    [8]. D.马拉卡拉编,光学车间检测(第三版)[M].杨力,伍凡等译.北京:机械工业出版社,2012.
    [9].李斌.干涉法实时检测浅度非球面的方法研究[D].北京:中国科学院研究生院,2005.
    [10].范俊玲.大口径非球面检测方法研究[D].哈尔滨:哈尔滨工业大学.2007.
    [11].伍凡.非球面零检验的Dall补偿器设计[J].应用光学,1993,14(2):1~4.
    [12].伍凡.非球面零检验的Offner补偿器设计[J].应用光学,1993,14(3):8~12.
    [13].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.2006,16(3):380-385.
    [14].伍凡,陈强.F/1.3抛物面零检验补偿器设计[J].光电工程,2004,31(1):12~15.
    [15]. A.J.Macgovern, J.C.Wyant. Computer Generated Holograms for testing optical elements[J].Appl.Opt,1971,10(3):619~623.
    [16].虞祖良,金国藩.计算机制全息图(第一版)[M].北京:清华大学出版社,1984.
    [17]. Taehee,Kim,James H.Burge, et cl. Null test for a highly paraboloidal mirror[J]. Applied Op-tics,2004,43(18):3614~3618.
    [18]. Rene Zehnder, James H.Burge, Chunyu Zhao. Use of computer generated holograms foralignment of complex null correctors[C]. Proc. of SPIE,2006, Vol.6273:62732s-1~8.
    [19].王朝暄.大口径光学平面干涉检测的子孔径拼接研究[D].南京:南京理工大学,2007.
    [20]. Wang Xiao-Kun, Zheng Li-gong, Zhang Bin-zhi, et cl. Test of an off-axis asphere by sub-aperture stitching interferometry[C]. Proc. of SPIE,2009, Vol.7283:72832J-1~6.
    [21].侯溪,大口径非球面镜的环形子孔径检测技术研究[D].北京:中国科学院研究生院,2007.
    [22]. Peng Su, James H.Burge, Brian Cuerden, et cl. Scanning pentaprism measurements ofoff-axis aspheric[C]. Proc.of SPIE,2008, Vol.7018:70183T-1~10.
    [23]. Richard Allen, Peng Su, James H.Burge, et cl. Scanning pentaprism test for the GMT8.4moff-axis segments[C]. Proc. of SPIE,2006, Vol.7739:773911-01~12.
    [24].许静.剪切干涉测量光学元件的波前重构方法及其仿真研究[D].哈尔滨:哈尔滨工业大学,2010.
    [25].刘元坤.基于结构光投影的光学面形测量方法研究[D].成都:四川大学,2004.
    [26]. Peng Su, Robert E.Parks, Lirong Wang. Software configurable optical test system: a compu-terized reverse Hartmann test,[J] Applied Optics,2010,49(23):4404~4412.
    [27]. Katsuhiko Murakami, Tetsuya Oshino, Hiroyuki Kondo, et cl. Development progress of op-tics for EUVL at Nikon[C]. Proc. of SPIE,2009,Vol.7271:72711Z-1~9.
    [28]. Christian Wagner, Noreen Harned, Peter Kuerz, et cl. EVU into production with ASML’sNXE platform[C], Proc. of SPIE,2010,Vol.7636:76361H-1~12.
    [29].张科科,阮宁娟,傅丹鹰.国外空间用三反离轴相机发展分析与思考[J].航天返回与遥感,2008,29(3):63~70.
    [30].张斌,韩昌元.离轴非球面三反射镜光学系统装调中计算机优化方法的研究[J].光学学报,2001,21(1):54~58.
    [31].杨力.现代光学制造工程[M].北京:科学出版社,2009.
    [32]. Xinnan Li, Xiangqun Cui, Weiyuan Guo,et cl. Strategies of Primary Mirror Segment Fabrica-tion for CFGT[C]. Proc. of SPIE,2004, Vol.5494:329~339.
    [33]. Jiang Liyuan, Li Xinnan. Considerations on testing of CFGT primary segments[C]. Proc. ofSPIE,2010, Vol.7656:76566H-1~6.
    [34]. J.H.Burge. Effiecent testing of off-axis aspheres with test phasts and comtuter-generated ho-lograms[C]. Proc. of SPIE,1999, Vol.3782:348~357.
    [35]. Tom L.Zobrist, James H.Burge, Warren B.Davison, et cl. Measurements of large optical sur-faces with a laser tracker[C]. Proc.of SPIE.2008, Vol.7018:70183U-1~12.
    [36]. J.H.Burge,L.B.Kot,et. Design and analysis for interferometric measurements of the GMTprimary mirror segments[C]. Proc. of SPIE,2006, Vol.6273:62730M-1~12.
    [37]. Stephan Reichelt,Christof Pruss, J.Tiziani. Absolute testing of aspheric surfaces[C]. Proc. ofSPIE,2004, Vol.5252:252~263.
    [38]. Min Wang, Daniel Asselin, Patrice Topart, et cl. CGH Null Test Design and Fabrication forOff-Axis Aspheric Mirror Test[C].Proc. of SPIE,2006, Vol.6342:63421Y-1~12.
    [39]. Jan Burke, Kai Wang, Adam Bramble. Testing of a diamond-turned off-axis parabolic mir-ror[C]. Proc. of SPIE,2008, Vol.7063:706312-1~16.
    [40]. Jae Bong Song, Yun Woo Lee, Hoi Youn Lee, et cl. Optical test for the primary mirror of aspace telescope using a CGH null lens[C]. Proc. of SPIE,2006, Vol.6034:60341M-1~6.
    [41]. Zheng Ligong, Xue Donglin, Zhang Xuejun. Computer Aided Alianment for Off-Axis NullTest[C]. Proc. of SPIE,2005, Vol.5638:319~323.
    [42].黎发志,罗霄,赵晶丽等.离轴非球面CGH高精度检[J].光学精密工程,2011,19(5):709-716.
    [43].谢意,陈强,伍凡等.用双计算全息图检测凹非球面[J].光学学报,2008,28(7):1313~1317.
    [44].王成军.双重计算全息图用于非球面绝对检验的研究[D].南京理工大学,2008.
    [45].齐月静,王平,康果果等.圆形计算全息图的设计及其参数计算[J].北京理工大学学报,2006,26(9):821-823.
    [46].金国藩,严瑛白,邬敏贤.二元光学[M].北京:国防工业出版社,1998.
    [47]. S.H.Tao, X.C. Yuan, W. C. Cheong. Comparision of Amplitude-and Phase-Holograms[C].Proc. of SPIE,2001, Vol.4594:459~463.
    [48].谢意.双计算全息检测而非球面技术研究[D].北京:中国科学院研究生院,2008.
    [49].苏显渝,李继陶.信息光学[M].北京:科学出版社,1999
    [50].华家宁.光栅衍射效率的分析[J].南京师大学报(自然科学版),1989,12(3):31~35.
    [51]. Yu-Chun Chang. Diffraction wavefront analysis of computer generated holograms[D]. Tuc-son: The University of Arizona,1999.
    [52]. Ping Zhou, Wenrui Cai, Chunyu Zhao, et cl. Parametric definition for the CGH patterns anderror analysis in interferometeric measurements[C]. Proc. of SPIE,2012, Vol.8415:841505-1~10.
    [53]. Norbert Lindleih. Analysis of the disturbing diffraction orders of computer-generated holo-grams used for testing optical aspherics[J]. Applied Optics,2001,40(16):2698~2708.
    [54].单宝忠,王淑岩等.Zernike多项式拟合方法及应用[J].光学精密工程,2002,10(3):318-323.
    [55].莫卫东.Zernike多项式拟合干涉波面的基本原则[J].空军工程大学学报(自然科学版),2002,3(3):35-38.
    [56].施法中.计算机辅助几何设计与非均匀B样条[M].北京:高等教育出版社,2001.
    [57].李道军.自由曲线曲面重构关系关键技术的研究[D].郑州:郑州大学,2006.
    [58].张超.自由曲面的造型及数控加工[D].西安:西安理工大学,2001.
    [59].李永桥,谌永祥.基于AutoCAD的双三次B样条曲面数控加工系统的设计与研究[J].机床与液压,2009,37(4):19~21.
    [60].陈吉清,兰凤崇,林建国.非四边(N边)域曲面造型方法的研究及在汽车外形设计中的应用[J].机械工程学报,2005,41(5):69~73.
    [61].仝光,叶本刚,田玉冬.三次准均匀B样条在地形数据拟合中的应用[J].上海电机学院学报,2007,10(3):217~220.
    [62].李世杰,陈强,吴高峰,等.计算全息检测离轴非球面的离散相位计算[J].强激光与粒子束,2011,12(23):3163~3166.
    [63].谢意,陈强,伍凡等.凹非球面检测的双计算全息设计及制作[J].光电工程,2008,35(6):40~43.
    [64]. LI Shijie, WU Fan, CHEN Qiang. Design and Analysis of Hologram Alignment Mark[C].Proc.of SPIE,2012, Vol.8417:84172G-1~7.
    [65]. Hou Xi, Wu Fan, Yang Li, et al. Wavefront fitting with Zernike annular polynomials for cir-cular and annular pupils[J]. Infrared and Laser Engineering,2006,35(5):523~526.
    [66].王正林,龚纯,何倩.精通Matlab科学计算[M].北京:电子工业出版社.2007.
    [67].刘维.实战MATLAB之并行程序设计[M].北京:北京航空航天大学出版社,2012.
    [68]. Shijie Li, Fan Wu, Qiang Chen, et al. Design and experiment of testing an off-axis asphericsurface by computer generated hologram[C]. Proc.of SPIE,2013, Vol.8788:878833-1~9.
    [69].齐月静,王平,康果果等.圆形计算全息图的设计及其参数计算[J].北京理工大学学报,2006,26(9):821~823.
    [70]. ZEMAX Optical Design Program User’s Guide. ZEMAX Development Corporation,2009.
    [71].谭彦闻.数控系统的刀具半径补偿和B样条曲线实施插补算法研究[D].北京:北京交通大学,2008.
    [72]. H.M.Martin, J.H.Burge, S.M.Miller, et cl. Manufacture of a1.7m prototype of the GMT primarymirror segments[C]. Proc.of SPIE,2006, Vol.6273:62730G-1~11.
    [73]. H.M.Martina, R.G.Allena, J.H.Burge, et cl. Fabrication and testing of the first8.4m off-axissegment for the Giant Magellan Telescope[C]. Proc.of SPIE,2010, Vol.7739:77390A-1~13.
    [74]. James H.Hurge, Peng Su, Chunyu Zhao, et cl. Use of a commercial laser tracker for opticalalignment[C]. Proc.of SPIE,2007, Vol.6676:66760E-1~12.
    [75]. MetroPro Manual, Version7.4.2, Zygo corporation,2001.
    [76]. H.P.赫尔齐克编.微光学元件、系统和应用[M].周海宪等译,北京:国防工业出版社,2002.
    [77].徐建程,王辉,柴立群等,抑制相干噪声的环形光源技术[J].中国激光,2010,37(12):3081~3085.
    [78]. M. Kuechel. Apparatus and method(s) for reducing the effects of coherent artifacts in an in-terferometry[P]. United States Patent:6804011B2,2004.
    [79]. Warren.J.Smith. The Foucault Test [M].Modern Optical Engineering, San Francisco,2000.
    [80]. Rene Zehnder, Jams H.Burge, Chunyu Zhao. Use of computer generated holograms foralignment of complex null correctors[C]. Proc.of SPIE,2006, Vol.6273:62732S-1~8.
    [81]. Bruce E.Truax, Absolute interferometric testing of spherical surfaces[C], Proc. of SPIE,1990,Vol.1400:61-68.
    [82]. Jan Burke, David S.Wu. Calibration of spherical reference surfaces for Fizeau interferometry:a comparative study of methods[J], Applied Optics.2010,49(31):6014-6023.
    [83].阚珊珊,黄熠,王淑荣.高精度检测球面面形的方法研究[J].光学学报,2005,25(2):195-198.
    [84]. Karl Edmund Elssner, R.Burow, J.Grzanna, et al. Absolute sphericity measurement[J], Ap-plied Optics,1989,28(21):4649-4661.
    [85]. Ulf Griesmann,Quandou Wang, Johannes Soons, et al. A simple ball average for referencesphere calibrations[C], Proc.of SPIE,2005, Vol.5869:58690S1~8.
    [86]. Dongqi Su, Erlong Miao, Yongxin Sui, et cl. Absolute surface figure testing by shift-rotationmethod using Zernike polynomials[J]. Optics Letters,2012,37(15):3198~3200.
    [87]. Yu-Chun Chang, James Burge, Error analysis for CGH optical testing[C]. Proc.of SPIE,2005,Vol.3782:358~366.
    [88].谷勇强,苗二龙,高松涛等.计算全息法标定抛物面精度分析[J].中国激光,2011,38(12):1208005-1~6.
    [89].郭培基,光学玻璃光学均匀性的高精度测量[J].光学技术,1999,27(6):528~531.
    [90]. Ping Zhou. Error analysis and data reduction for interferometric surface measurements[D].Tucson: The University of Arizona,2009.
    [91]. V.V.Cherkashin, E.G.Churin, V.P.Korolkov, et cl. Processing parameters optimisation forthermochemical writing of DOEs on chromium films[C]. Proc. of SPIE.1997, Vol.3010:168~179.
    [92]. V.V.Cherkashin, A.A.Kharissov, V.P.Korol'Kov, et cl. Accuracy potential of circular laserwriting of DOEs[C]. Proc. of SPIE,1998, Vol.3348:58~68.
    [93]. J.H.Burge. Application of CGHs for interferometric measurement of large aspheric optics[C]Proc. of SPIE,1995, Vol.2576:258~268.
    [94]. A.G.Ploeshchuk. Computer generated holograms for aspheric optics testing[C]. Proc.of SPIE,2009, Vol.7133:713333-1~9.
    [95]. Ping Zhou, James H.Burge. Fabrication error analysis and experimental demonstration forcomputer-generated holograms[J]. Applied Optics,2007,46(5):657~663.
    [96]. Yu-Chun Chang, Ping Zhou, James H.Burge. Analysis of phase sensitivity for binary com-puter-generated holograms[J]. Applied Optics,2006,45(18):4223~4234.
    [97]. Zhou,Ping, J. H. Burge, Optimal design of computer-generated holograms to minimize sensi-tivity to fabrication errors[J], Optics Express,2007,15(23),15410-15417.
    [98]. Zhou,Ping, J. H. Burge, Coupling of surface roughness to the performance of computer gen-erated holograms[J]. Appl. Opt.2007,46(26):6572-6576.
    [99].李强.微机电台阶测量仪系统设计与研究[D].长沙:国防科技大学,2004.
    [100]. L.E.Coyle, M.Dubin, J.H.Burge. Low uncertainty alignment procedure using computer gen-erated holograms[C]. Proc.of SPIE,2011, Vol.8131:81310B-1~12.
    [101]. Anastacia M.Manuel, James H.Burge. Alignment aberrations of the New Solar Telescope[C].Proc.of SPIE,2009, Vol.7433:74330A-1~9.
    [102]. S.C.West, J.H.Burge, B.Cuerden, et cl. Alignment and use of the optical test for the8.4m
    off-axis primary mirror of the Ginat Migellan Telescope[C]. Proc.of SPIE,2010,
    Vol.7739:77390N-1~15.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700