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three-mirror    
相关语句
  三镜
    A configuration called three-mirror anastigmat(TMA) system,which is coaxial system used in off-axis situation,is discussed.
    通过选取三镜消像散(Three-mirror anastigmat,TMA)的结构形式介绍了共轴系统离轴使用的方法。
短句来源
    Study on Compensation Relationships Among the Elements in Off-axis Three-mirror System
    离轴三镜系统光学元件间补偿关系研究
短句来源
    The compensation relationships among the adjustable variables and those between surface errors and the adjustable variables in off-axis three-mirror system are analyzed.
    分析了离轴三镜系统中光学元件调整变量间的补偿关系和面形误差与调整变量间的补偿关系.
短句来源
    The optical system with compact structure,wide field of view and long focal length is discussed and an off-axis three-mirror reflective optical system with 1000 mm focal length ,aperture of f/4 and 3°field of view is designed on the basis of geometry optical theory. Moreover, the infection of system and aberration made by optimize method and parameter is discussed.
    在三反射镜光学系统的几何光学理论的基础上,设计了一个焦距f=1000mm,相对孔径D/f=1/4,视场角2w=3°的离轴非球面三镜反射系统,讨论了优化方法和各参量对系统结构和像差的影响·
短句来源
  三反射镜
    Study on Optimization of Computer-Aided Alignment of a Three-Mirror off-Axis Aspherical Optical System
    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
短句来源
    Application of Zemax software in alignment of three-mirror off-axis aspherical optical system
    Zemax软件在离轴三反射镜系统计算机辅助装调中的应用
短句来源
    Optical design of three-mirror telescope system
    三反射镜空间遥感器的光学设计
短句来源
    Optical design of the uncoaxial three-mirror system with wide field of view and long focal length
    大视场、长焦距离轴三反射镜光学系统的设计
短句来源
    According to task demands and state of arts, it is proposed to adopt a coaxial three-mirror configuration with novel materials.
    针对任务要求和当前技术水平,提出采用同轴三反射镜望远镜构型与使用新型材料相结合的设计方法。
短句来源
更多       
  三反射镜
    Study on Optimization of Computer-Aided Alignment of a Three-Mirror off-Axis Aspherical Optical System
    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
短句来源
    Application of Zemax software in alignment of three-mirror off-axis aspherical optical system
    Zemax软件在离轴三反射镜系统计算机辅助装调中的应用
短句来源
    Optical design of three-mirror telescope system
    三反射镜空间遥感器的光学设计
短句来源
    Optical design of the uncoaxial three-mirror system with wide field of view and long focal length
    大视场、长焦距离轴三反射镜光学系统的设计
短句来源
    According to task demands and state of arts, it is proposed to adopt a coaxial three-mirror configuration with novel materials.
    针对任务要求和当前技术水平,提出采用同轴三反射镜望远镜构型与使用新型材料相结合的设计方法。
短句来源
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  three-mirror
A three-mirror open resonator in the millimeter wavelength range
      
A theoretical model for determining the optical losses in the three-mirror, multiple-pass cavity of a transversely rf-excited planar waveguide CO2 laser with an exit mirror of arbitrary radius of curvature has been developed.
      
Three-Mirror Multiple-Pass Cavity of a Transversely RF-Excited Planar Waveguide CO2 Laser
      
Effect of the Parameters of Three-Mirror Resonators on the Spectral Characteristics of Single-Pulse Laser Generation with Self-I
      
A calculation of the selective losses of a spectrometer based on a broad-band laser with an anisotropic three-mirror ring resonator containing a two-photon-absorbing atomic gas medium with a light-induced resonance anisotropy has been performed.
      
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In this paper the algebraic solntions for elimination SⅠ, SⅡ,SⅢ and SⅣ by the theory of third order aberations are derived. Equations for elimination aberrations are given in terms of the ratios of obscuration and magnifications of the second ary and tertiary and of the oonio constants of the three mirrors. Checks of the equations by the data of some three mirror systems published in foreign papers give good coincidence.

本文从三级像差理论导出了三镜系统消S_Ⅰ、S_Ⅱ、S_Ⅲ、S_Ⅳ的代数解.以第二及第三镜的遮拦比和放大率,以及三个镜面的面形系数为独立参数,结出消像差条件公式.用国外发表的几个三镜系统验证这些公式,得到很好的吻合.

In this paper the aberration properties of three-mirror optical system are Investigated. A more directly solving equation method is presented to design this system. The aberration balancing and image evaluation of this system are described. The results show that at the optical system with focal length of 4 meters, relative aperture of f/4, angular field of view 3°, the largest spot radius is 6.35 micrometers and the MTF is 0.36 at spatial frequency 150 linepairs per mm.

本文研究了三反射镜光学系统的像差特性,提出用比较直观的解方程式的方法来设计三反射镜光学系统,举例说明了该系统的像差平衡及像质评价问题,得出焦距为4000mm,相对孔径为1:4,视场角为3°,弥散盘最大半径为6.35μm,对于空间频率150lP/mm,调制传递函数为0.36的结果。

Aim To analyze a new reflecting cricular beam deflector consisting of three mirror assemblies Methods On the basis of analyzing the properties of image formation of roof Abbe prism and the characteristics of structure of double Dove prism a reflecting circular beam deflector consiting of three mirror assemblies was presented Results Using theory of conjugation for reflecting prisms imagestabilizing formula for this circular beam deflector in convergent light was deduced Conclusion This circular beam...

Aim To analyze a new reflecting cricular beam deflector consisting of three mirror assemblies Methods On the basis of analyzing the properties of image formation of roof Abbe prism and the characteristics of structure of double Dove prism a reflecting circular beam deflector consiting of three mirror assemblies was presented Results Using theory of conjugation for reflecting prisms imagestabilizing formula for this circular beam deflector in convergent light was deduced Conclusion This circular beam deflector deflects light beam in two freedoms, erects image and is compact and suited for the wideband light

目的研究由反射镜组组成的新型反射型圆束偏器.方法在对立方棱镜的结构特性和阿贝屋脊棱镜的成像特性分析的基础上,提出了由三个反射镜组组成的新型反射型圆束偏器.结果用反射棱镜共轭理论推导出该反射型圆束偏器在会聚光路中的稳像公式.结论该反射型圆束偏器能实现两自由度偏折光束,正像,具有体积小和适合于宽光谱范围等特点.

 
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