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    • 1. 发明授权
    • Radiation scanning system
    • 辐射扫描系统
    • US4017732A
    • 1977-04-12
    • US647116
    • 1976-01-07
    • Herbert Morrison Runciman
    • Herbert Morrison Runciman
    • G02B26/10H04N3/09H01J31/49
    • H04N3/09G02B26/105
    • A radiation scanning system comprising a focusing lens which forms an image of radiation received from a field of view and a curved reflector is arranged to reflect radiation onto a plane mirror which is mounted for oscillatory motion about a fixed axis to thereby scan the radiation image. A relay lens is interposed between the plane mirror and a radiation detector and in the plane normal to the axis about which the plane mirror oscillates the radius of curvature of the curved reflector approximates to twice the radius of curvature of the scanned image and in this way the scanned image is presented to the detector at a substantially constant angle.
    • 包括形成从视场接收的辐射的图像的聚焦透镜和弯曲的反射器的辐射扫描系统被布置成将辐射反射到平面镜上,平面镜被安装成围绕固定轴线的振荡运动,从而扫描辐射图像。 中继透镜插入在平面镜和辐射检测器之间,并且在垂直于轴的平面中,平面镜摆动的曲面反射镜的曲率半径近似为扫描图像的曲率半径的两倍,并且以这种方式 扫描图像以基本恒定的角度呈现给检测器。
    • 2. 发明授权
    • Boresighting optical system
    • 视觉光学系统
    • US5719671A
    • 1998-02-17
    • US802614
    • 1997-02-19
    • Herbert Morrison Runciman
    • Herbert Morrison Runciman
    • G02B27/34B01B11/26
    • G02B27/34
    • An optical system 10 comprises a light source 12 which may be either a point source or collimated and an arrangement 11,22 for directing a beam of light from the source 12 towards a boresighting arrangement 16 associated with an imaging lens 14 for imaging objects in object space 13 onto a detection surface 15. The boresighting arrangement 16 provides a marker on the surface 15 denoting the pointing direction 18 of the system 10 and is arranged so that the marker is of box-like pattern (17A, B 19A, B) closely centred on the pointing direction 18 so as to avoid obscuration of that part of the object image which is coincident with the pointing direction 18.
    • 光学系统10包括可以是点光源或准直的光源12和用于将来自光源12的光束引导到与成像透镜14相关联的俯视装置16的装置11,22,用于成像物体 空间13到检测表面15.视轴装置16在表面15上提供表示系统10的指示方向18的标记,并且被布置成使得标记物具有盒状图案(17A,B19A,B) 以指向方向18为中心,以避免与指向方向18重合的对象图像的该部分的遮蔽。
    • 3. 发明授权
    • Radiation scanning system
    • 辐射扫描系统
    • US4084092A
    • 1978-04-11
    • US749085
    • 1976-12-09
    • Herbert Morrison Runciman
    • Herbert Morrison Runciman
    • H04N3/09G01J1/00
    • H04N3/09
    • An object-space scanning system for radiation wherein the scanning device comprises sets of planar reflecting surfaces arranged in pairs, one from each set, such that the two surfaces in a pair are disposed substantially at right angles to each other and the line of intersection of the surfaces is at right angles to the axis of rotation of the scanning device which is so arranged that incident radiation is sequentially reflected from the two surfaces of a pair before entering a focussing arrangement which focusses the radiation into a detector, the secondary scan direction being achieved by the fact that the angle included between the planar reflective surfaces of respective pairs differs by a very small angle successively around said axis.
    • 一种用于辐射的物体 - 空间扫描系统,其中扫描装置包括成对设置的一组平面反射表面,每组一个,使得一对中的两个表面基本上彼此成直角设置, 所述表面与扫描装置的旋转轴线成直角,所述扫描装置的旋转轴线被设置成使得入射辐射在进入将辐射聚焦到检测器中的聚焦布置之前从一对的两个表面顺序地反射,所述次扫描方向为 通过以下事实实现:包括在各对的平面反射表面之间的角度在所述轴线上连续地相差非常小的角度。
    • 6. 发明授权
    • Dual waveband optical system
    • 双波段光学系统
    • US5751473A
    • 1998-05-12
    • US628581
    • 1996-04-04
    • Herbert Morrison Runciman
    • Herbert Morrison Runciman
    • G01S3/784G02B13/14G06K9/32
    • G01S3/784G02B13/146G06K9/3241
    • A dual-band optical system 10 preferably for use in the thermal infrared waveband provides initial detection of a target in a first waveband (8-12 .mu.m) having a wide field of view and discriminated target recognition in the second waveband (3-5 .mu.m) at higher magnification and narrow field of view without any field-of-view change mechanism. The system 10 comprises a detector array 11 which is responsive in both wavebands and an optical arrangement 16 with a common objective component 15 for both wavabands. One waveband is transmitted through dichroic beamsplitters 17,18 to the array 11 whereas the other waveband is reflected by the beamsplitters 17,18 and transmitted through a field lens 28 before reaching the array 11. Both wavebands are incident upon a spectrally selective aperture stop 20 providing a large aperture for the low magnification field and a small aperture for the high magnification field.
    • 优选用于热红外波段的双波段光学系统10提供具有宽视野的第一波段(8-12μm)中的目标的初始检测,并且在第二波段中识别目标识别(3-5 以更高的放大倍率和窄的视野没有任何视场改变机制。 系统10包括检测器阵列11,其在两个波段中都是响应的,并且光学装置16具有用于两个瓦瓦班的公共目标部件15。 一个波段通过二向色分束器17,18传送到阵列11,而另一个波段由分束器17,18反射并在到达阵列11之前透射通过场透镜28.两个波带入射到光谱选择性孔径光阑20 为低倍率场提供大孔径和用于高倍率场的小孔径。
    • 8. 发明授权
    • Radiation scanning system
    • 辐射扫描系统
    • US4029389A
    • 1977-06-14
    • US694484
    • 1976-06-09
    • Herbert Morrison Runciman
    • Herbert Morrison Runciman
    • G02B26/12H04N3/09G02B27/17
    • G02B26/126H04N3/09
    • A radiation scanning system which includes a radiation detector located at the focus of an objective lens element and a radiation scanning element arranged to scan radiation emanating from a field of view across the detector. The radiation forms a primary pupil, and one of said elements is located at a conjugate pupil formed by an optical assembly which comprises first and second concave part-spherical reflectors respectively having their centers of curvature substantially optically coincident with the locations of the primary pupil and the conjugate pupil, and a convex reflector substantially coincident with the locus of the focii formed by parallel beams of radiation emanating from the primary pupil and incident upon the first concave reflector.
    • 一种辐射扫描系统,其包括位于物镜元件的焦点处的放射线检测器和被布置成扫描通过检测器的视野发出的辐射的辐射扫描元件。 所述辐射形成初级光瞳,并且所述元件中的一个位于由光学组件形成的共轭光瞳处,所述光学组件包括第一和第二凹部球面反射器,所述第一和第二凹部球形反射器的曲率中心基本上与主瞳孔的位置一致, 所述共轭光瞳和与所述焦点的轨迹基本上一致的凸起反射器,所述焦点由从所述主光瞳发射并且入射到所述第一凹面反射器上的平行辐射束形成。