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三反射镜
    A three-mirror,unobscured,high-resolution optical system with large aperture,long focal length was aligned and the results of 0° field wavefront error of 0.094λ rms,+1° field of 0.106λ rms and -1° field of 0.125λ rms at λ=632.8 nm are obtained.
    运用此方法来装调大口径 ,长焦距离轴三反射镜系统 ,在波长λ等于 6 32 .8nm时 ,该离轴三反射镜系统中心视场波像差均方根值达到了 0 .0 94λ ,+1°视场和 - 1°视场的均方根值分别为 0 .10 6λ和 0 .12 5λ。
    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
    Approach to increase the image performance of the uncoaxial three-mirror reflective system
    提高离轴三反射镜系统成像质量的途径
    Alignment of a Three-Mirror Off-Axis Aspherical Optical System by Using Gradual Abberration Optimization
    用像差逐项优化法装调离轴三反射镜光学系统
    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
    Optical design of three-mirror telescope system
    三反射镜空间遥感器的光学设计
    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
    The power input device with rotational symmetric three-mirror quasi-optical cavity in main is reported in this paper, which has some remarkable advantages such as single mode, high efficiency of power input, directional transmission,and monochromaticity etc.
    本文提出了一种用旋转柱形三反射镜准光腔作为自由电子激光放大实验系统的毫米波信号能量注入器主体的注入装置。 理论和实验研究表明,该注入器具有模式单一、注入效率高(49.3%)、单向传输性好(定向传输)和有良好的单色性等一系列显著的优点。
    This paper describes a novel quasi-optical tunable radiation source with relativistic election beam of middle energy and a quasi-optical resonator complied with diffraction grating and three-mirror reflector.
    介绍一种新型毫米波准光学可调辐射源,它采用由面对称三反射镜准光学谐振腔和绕射光栅组成高频互作用系统,利用中等能量级的相对论带状电子注激励,产生频率可调的宽带毫米波、远红外波段的辐射。
    The off-axial three-mirror anastigmat(TMA) can provide a wide field of view(FOV) with high spatial resolution, it operates at fast F numbers and exhibits near-diffraction-limited performance in the LWIR wavelength region, so it can be used on the spaceborne remote sensor in the future.
    离轴三反射镜消像散(TMA)型光学系统光谱覆盖范围宽,可提供一个空间分辨率高、观测范围大的无遮挡视场,能够在 F 数相对较小的光学系统中实现接近衍射极限的光学性能。 TMA 型光学系统能满足推扫式 LWIR 扫描仪所要求光学系统大观测视场、高光学效率等指标,可作为预先研究星载遥感仪的光学结构。
    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。
    The coaxial three-mirror configuration consists of three pieces of aspherical mirror and a piece of fold mirror (45° reflecting angle) with better performance than two-mirror configuration, still its design and manufacturing are easier than those of off-axis three-mirror structure.
    望远镜系统为同轴三反射镜构型,由3片非球面镜和1片45度全反镜组成,其性能优于两反,而设计与制造又相对离轴三反容易;
    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·
    This study described the optical design of an infrared system with a field of view of 60×3.5 degrees and an F-number of F/2.5-F/1.The design is based on a fast unobscured three-mirror anastigmatic(TMA) system. The final optical system is a three-mirror unobscured system. It has a simple structure and the quality of image arrives at the diffraction-limitation at infrared wavelengths.
    该工作研究的光学系统视场大于60×3.5度,F数F/1~F/2.5.采用了离轴三反射镜光学系统,系统结构简单,成像质量达到衍射极限.
    The design principle of the uncoaxial three-mirror system is introduced.
    介绍了离轴三反射镜光学系统的设计原理。
    With the help of ZEMAX software, a uncoaxial three-mirror system is given. It has a focal length of 2 000 mm, F number of 9 and all surfaces are conicoid.
    用ZEMAX软件设计了一个三个反射面均是二次曲面、焦距为2000mm、F数为9的离轴三反射镜系统。
 

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