太阳极紫外成像光谱仪光学系统研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
近年来,随着空间技术的发展,人们对太阳活动和空间环境的变化越来越关注。在极紫外波段对太阳进行超光谱成像观测是研究太阳大气物理特性的重要手段。太阳极紫外成像光谱仪用以观测极紫外波段的具有空间分辨率的光谱辐射线,这些辐射线信息是研究日冕变热、太阳风加速等太阳活动机理的必要条件。因此,开展太阳极紫外成像光谱仪光学系统研究具有重要意义。
     本文的工作主要围绕太阳极紫外成像光谱仪光学系统研制过程中所需的光学系统设计、超环面基底加工与检测、极紫外全息光栅设计与制备以及超环面面形检测等几项关键技术展开。
     总结了极紫外探测的特点,对极紫外成像光谱仪的重要结构进行了分析和比较,选择了望远系统与凹面光栅结合形式的色散型成像光谱仪,介绍了色散型成像光谱仪的工作原理,凹面光栅的成像与色散原理,给出了超环面等间距光栅与超环面变间距光栅的像差校正理论。
     根据观测太阳活动的应用需求,结合国内外极紫外成像光谱仪发展现状,制定了太阳极紫外成像光谱仪的性能指标。讨论了可用于极紫外成像光谱仪的光学元件,对具体元件做了选择。针对两种常用光学结构,设计了两种太阳极紫外成像光谱仪光学系统,分别给出了设计过程、设计结果、公差分析结果与光学传输效率计算结果。
     给出了超光滑超环面基底加工过程,对超环面半径检测的几种方法作了研究,利用球形样板法检测了超环面的半径。分析了超光滑基底表面粗糙度检测方法,分别利用原子力显微镜与光学轮廓仪检测了基底表面的粗糙度,检测结果表明加工工艺达到了超光滑的水平。根据光栅标量衍射理论设计了两种极紫外光栅槽型。给出了全息光栅加工过程,加工了极紫外光栅。设计了两种宽带极紫外多层膜系,依照其中一种设计结果为光栅沉积了多层膜,说明了极紫外多层膜沉积过程。
     针对干涉仪无法直接检测超环面面形的问题,提出利用柱面镜以及正交平板玻璃零位补偿检测超环面面形的两种方法。分别给出了这两种方法的补偿原理,总结出补偿的误差源与误差估计值,针对每种方法设计了典型表面的检测光路,计算了总误差。检测光路与总误差的计算结果说明了这两种方法的可行性。
In recent years, people are increasingly concerned about the activity of solar andthe change of space environment as the development of space technology.Hyper-spectral imaging observation of solar in the EUV is an important method forthe study of solar atmosphere’s physical characteristics. Solar EUV imagingspectrometer is used to observe the EUV spectral radiation with spatial resolution.The information of the EUV radiation is important condition for the research of themechanism of solar activity like corona heating and solar wind acceleration.Therefore, carrying out the study of optical system for solar EUV imagingspectrometer is of great significance.
     This paper focus on the key technologies which required for the developmentprocess of optical system for solar EUV imaging spectrometer, including: opticalsystem design, toroidal substrate fabrication and testing, EUV holographic gratingdesign and fabrication, and toroidal profile testing etc.
     The characteristic of EUV detection is summarized. Every optical structure ofthe EUV imaging spectrometer is analyzed and comparison, the structure ofdispersive imaging spectrometer with telescope system and concave grating isselected. Working theory of dispersive imaging spectrometer, the imaging anddispersion theory of concave grating are introduced. The aberration correcting theoryof toroidal uniform-line-space grating and toroidal varied-line-space grating are given.
     According to the application requirements of solar activity’s observations,combined with the domestic and international development status of solar EUVimaging spectrometer, performance parameters for solar EUV imaging spectrometerare drew up. The characteristics of every optical element for EUV imagingspectrometer are discussed, the specific optical elements are choice. Two opticalsystems for solar EUV imaging spectrometer are designed for different structures,the design progresses, design results, results of tolerance analysis and the opticaltransmission efficiency are given respectively.
     Fabrication process of super-smooth toroidal substrate is described, methods oftesting the radius of the toroidal surface are studied, and radius of the toroidalsurface is tested by the spherical-model method. Measurement methods for theroughness of super-smooth toroidal surface are studied, roughness of the substratesurface is tested by atom force microscope and optical profiler respectively, the testresult reveal that the surface has up to the standard of super-smooth. Two kinds ofEUV grating groove are designed according to the scalar diffraction theory. Thehologram ion beam etching process is described, and the EUV grating is fabricated.Two kinds of broad-band EUV multilayer are designed, the grating is coated withone design result, and deposition process of EUV multilayer is given.
     Aim at the problem of toroidal surface’s profile cannot be tested byinterferometer directly, methods of null compensating testing toroidal surface withcylindrical lens and orthorhombic plane plate are present, the compensating theoriesof these methods are given, the error source and error estimated value are summedup, typical optical paths are designed for a typical toroidal surface by every method,total errors are calculated, optical paths and total error calculated results show thefeasibility of these methods.
引文
[1]王占山,吴永刚,陈玲燕.极紫外和软X射线多层膜光学[J].同济大学学报,2002,30(4):510-515
    [2] J. L. Culhane, L. K. Harra, A. M. James, et al. The EUV Imaging Spectrometer forHinode[J]. Solar Physic,2007,243:19-61
    [3]W. E. Behring. A Spectrometer for Observations of the Solar. Extreme Ultravioletfrom the OSO-I Satellite[J]. Applied Optics,1970,9(5):1006-1013
    [4]J. H. Underwood. The GSFC EUV and X-ray Spectroheliograph on OSO-7[J].Solar Physics,1974,35:24-258
    [5]R. Tousey, J-D. F. Bartoe, G. E. Brueckner, et al. Extreme ultravioletspectroheliograph ATM experiment S082A[J]. Applied Optics,1977,16(4):870-878.
    [6]R.A. Harrison, E.C. Sawyer, M.K. Carter, et al. The Coronal DiagnosticSpectrometer for The Solar and Heliospheric Observatory[J]. Solar Physics,1995,162:233-290
    [7]B. E. Patchett, K. Norman, A. H. Gabriel, et al. The Coronal Helium AbundanceExperiment on Spacelab2[J]. Space Science Reviews,1981,29:431-437
    [8]Wernerm. Neupert, Gabiel L. Epstein, Roger J. Thomas. An EUV ImagingSpectrograph for High-Resolution Observations of the Solar Coronal[J]. Solar Physics,1992,137:87-104.
    [9]R. A. Harrison, A. Fludra, C. D. Poke, et al. High-Resolution Observations of theExtreme Ultraviolet Sun[J]. Solar Physics,1997,170:123-141
    [10]R.A. Harrison, E.C. Sawter, M.K. CarcerA, et al. The Coronal DiagnsticSpectrometer for the Solar and Heliospheric Observatory[J]. Solar Physics,1995,162:233-290.
    [11]J.L. Culhane, L.K. Harra, G.A. Doschek, et al. The Solar-B EUV imagingspectrometer and its science goals[J]. Advances in Space Research,2005,36:1494-1502
    [11]Sergey V. Kuzin, Igor A. Zhitnik, Andrey A. Pertsov, et al. Grazing IncidenceXUV Spectroheliograph RES-C for the CORONAS-I Mission1[J]. Journal of X-rayScience and Technology,1997,7:233-247.
    [12]I. Zhitnik, A. Ignatiev, V. Korneev, et al. Instruments for imaging XUVspectroscopy of the Sun on board the CORONAS-I satellite[J]. SPIE,1998,3406:1-19
    [13]A. Ignatiev, N. Kolachevsky, V. Korneev, et al. Manufacture and testing of X-rayoptical elements for the TEREK-C and RES-C instruments[J]. SPIE,1998,3406:20-34
    [14]I. A. Zhithik, S. V. Kuzin, I. I. Sobelman, et al. Main Results of the SPIRITExperiment Onboard The CORONAS-F Satellite[J]. Solar System Research,2005,39(6):442-452
    [15]V. N.0raevsky, I. I. Sobehnan, A. Zitnik, et al. CORONAS-F Observations ofActive Phenomena on the Sun[J]. Advances in Space Research,2003,32(12):2567-2572.
    [16]I. Zhitnik, S. Kuzinl, A. Afanas, et al. XUV Observations of Solar Corona in theSPIRIT Experiment on Board the CORONAS-F Satellite[J]. Adv. Space,2003,32(4):473-477
    [17]S.V. Kuzin, S.A. Bogachev, I.A. Zhitnik, et al. TESIS experiment on EUVimaging spectroscopy of the Sun[J]. Advances in Space Research,2009,43:1001-1006
    [18] S. V. Kuzin, S. A. Bogachev, I. A. Zhitnik, et al. The TESIS Solar ImagingSpectroscopy Experiment on Board the CORONAS-Photon Satellite[J]. Bulletin ofthe Russian Academy of Sciences: Physics,2010,74(1):33-37
    [19]陈波,尼启良,王君林.长春光机所软X射线极紫外波段光学研究[J].光学精密工程,2007,15(12):1862-1868
    [20]陈波.空间极紫外太阳望远镜光学性能研究[D]:[博士学位论文].长春:中国科学院长春光学精密机械与物理研究所,2003
    [21]R.A. Harrison. EUV spectroscopy for Solar Orbiter[J]. Advances in SpaceResearch,2005,36:1415-1421
    [22]刘壮,巩岩.太阳极紫外成像光谱仪光学系统设计,光谱学与光谱分析,2012,32(3):834-837
    [23]D.阿特伍德著.软X射线与极紫外辐射的原理和应用[M].张杰译.北京:科学出版社,2003.
    [24]王洪昌.极紫外与软X射线多层膜偏振元件研究[D]:[博士学位论文].上海:同济大学,2007
    [25]刘震.空间极紫外成像仪器多层膜反射镜研究[D]:[博士学位论文].长春:中国科学院长春光学精密机械与物理研究所研究生部,2011
    [26]程欣.大视场光纤成像光谱仪光学系统研究[D]:[博士学位论文].长春:中国科学院长春光学精密机械与物理研究所研究生部,2012
    [27]郑玉权,禹秉熙.成像光谱仪分光技术概览[J].遥感学报,2002,6(1):75-80
    [28]Luca Poletto, Giuseppe Tondello, Massimo Landini L. Poletto, et al. EUV andsoft X-ray telescope-spectrometer for imaging spectroscopy on the Solar Orbitermission: grazing-incidence configuration[J]. Proceedings of SPIE,2001,4498:39-50.
    [29]Luca Poletto, Anna Gasparotto, Giuseppe Tondello. Design of theextreme-ultraviolet spectrometer for imaging spectroscopy on the “Solar Orbiter”mission[J]. Proceedings of SPIE,5488:898-909.
    [30]J.D. Moses, G.E. Brueckner, K.P. Dere, et al. A next-generation EUV imagingspectrometer for solar flare observations[J]. Proceedings of SPIE,2804:206-273.
    [31]娄俊.变间距光栅设计、制作及其在位移传感器中的应用研究[D]:[博士学位论文].合肥:中国科学技术大学,2006
    [32]郁道银.工程光学[M].北京:机械工业出版社,1994.268-269
    [33]凌青.变间距全息光栅记录光路的建模与优化[D]:[博士学位论文].合肥:中国科学技术大学,2006
    [34]Tatsuo Harada, Hideo Sakuma, Kaoru Takahashi, et al. Design of ahigh-resolution extreme-ultraviolet imaging spectrometer with aberration-correctedconcave gratings[J]. Applied Optics,1998,37(28):6803-6810
    [35]Takeshi Namioka and Masato Koike Aspheric wave-front recording optics forholographic gratings[J]. Applied Optics,1995,34(13):2180-2186
    [36]李保权.静止轨道卫星太阳X-EUV成像望远镜[D]:[博士学位论文].北京:中国科学院空间科学与应用研究中心,2004
    [37]Mark Prydderch, Nick Waltham, Quentin Morrissey, et al. A Large Area CMOSMonolithic Active Pixel Sensor for Extreme Ultra Violet Spectroscopy and Imaging[J].Proc. of SPIE-IS&T Electronic Imaging,2004,5301(0277-786X):175-185
    [38]程欣,洪永丰,张葆等.插入Féry棱镜的小型Offner超光谱成像系统的设计[J].光学精密工程,2010,18(8):1773-1780
    [39]李幼平,禹秉熙,王玉鹏.成像光谱仪辐射定标影响量的测量链与不确定度[J].光学精密工程,2006,14(5):823-828
    [40]John Seely, David Windt, Soizik Donguy, et al. Performance of multilayer-coatedgratings for the extreme-ultraviolet imaging spectrometer (EIS) for the Solar-Bmission[J]. Optics for EUV, X-Ray, and Gamma-Ray Astronomy.5168(0277-786X):12-20
    [41]范勇,张佳成,陈念年等.图像几何畸变校正方法[J].计算机工程与应用.2009,45(29):194-197
    [42]Mikhail Polyanskiy. Refractive index database[EB/OL].http://refractiveindex.info/,2008
    [43]王波.单晶硅超光滑光学元件加工工艺及检测技术的研究[D]:[硕士学位论文].长春:长春理工大学,2005
    [44]蔡立.光学零件加工技术[M],北京:兵器工业出版社,2006.102-103
    [45]李朝辉.基于相移干涉法的微表面轮廓仪的研究[D][:博士学位论文].天津:天津大学精密仪器与光电子工程学院,2004
    [46]Loewen E G, Nevière M, and Maystre D. On an asymptotic theory of diffractiongratings used in the scalar domain[J]. Journal of the Optical Society of America,1978,68:496-502.
    [47]Vidal B, Vincent P, Dhez P, et al. Thin films and gratings: theories used tooptimize the high reflectivity of mirrors and gratings for x-ray optics[J]. Proc SPIE,1985,563:142-149.
    [48]林慧.极紫外多层膜光栅的浮雕衬底制作及衍射效率测量与分析[D]:[博士学位论文].北京:清华大学,2008
    [49]V. J Chambers, R. G. Minka, R. G. Ohla, et al. Optical testing of diamondmachined, aspheric mirrors for ground-based, near-IR astronomy, Instrument Designand Performance for Optical/Infrared Ground-based Telescopes[J], SPIE,2003,4841:689-701
    [50]Daniel. Malacara, Optical Shop Testing[M]. New Jersey: A John Wiley&Sons,Inc, Publication.2007:461-465
    [51]张忠玉,余景池.用补偿器测量非球面的研究[J].光学精密工程,1999,7(1):125-129
    [52]刘壮,巩岩.太阳极紫外成像光谱仪光学系统设计[J].光谱学与光谱分析,2012,32(3):834-837
    [53]Lei Yu, Shu-rong Wang, Yi Qu, et al. Broadband FUV imaging spectrometer:advanced design with a single toroidal uniform-line-space grating[J]. Applied Optics,2011,50,22:4468-4477

© 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