Boresight module
    1.
    发明授权
    Boresight module 失效
    视轴模块

    公开(公告)号:US5197691A

    公开(公告)日:1993-03-30

    申请号:US532885

    申请日:1983-09-16

    摘要: An optical arrangement for use in boresighting a plurality of optical paths utilized in a missile beam guidance system, to the target trackers used therewith. A boresight module optical bed supports a plurality of retro-reflective optical assemblies in a closely spaced array, and nearby is a rotational optical assembly in which is mounted an integrated laser system for providing beam guidance to a missile. The rotational optical assembly also contains a plurality of target trackers, and in a first operational mode, the laser of the rotational assembly is successively utilized in conjunction with the retro-reflective optical assemblies in order to accurately and conveniently boresight the trackers. Thereafter, the trackers are used in the acquisition and tracking of a target, and the laser is utilized for guiding the missile to intercept the target.

    摘要翻译: 一种光学装置,用于将导弹束引导系统中使用的多个光学路径瞄准到与其一起使用的目标跟踪器。 视轴模块光学床以紧密间隔的阵列支撑多个后向反射光学组件,并且附近是旋转光学组件,其中安装有用于向导弹提供射束引导的集成激光系统。 旋转光学组件还包含多个目标跟踪器,并且在第一操作模式中,旋转组件的激光器与后向反射光学组件连续地被使用,以便精确地且方便地瞄准跟踪器。 此后,跟踪器被用于目标的获取和跟踪,并且激光被用于引导导弹拦截目标。

    Method of fabricating a blur film assembly
    3.
    发明授权
    Method of fabricating a blur film assembly 有权
    制造模糊胶片组件的方法

    公开(公告)号:US06270697B1

    公开(公告)日:2001-08-07

    申请号:US09217680

    申请日:1998-12-21

    IPC分类号: B29D1100

    摘要: A blur film is made of a polymeric film material transmissive to infrared energy of a selected waveband, which is affixed to a surface of a substrate transmissive to energy of the same selected infrared waveband. The blur film has a texture or a plurality of lenslets thereon, where the surface of each lenslet is a surface of revolution. In a spatial-filter wheel application, the blur film and substrate are affixed to a support, which in turn is rotatably mounted on a drive. The support is structured such that a portion of its circumference is covered by the blur film and a portion of its circumference is not covered by the blur film. The spatial-filter wheel is rotated in front of a detector to produce alternating blurred and direct images on the detector.

    摘要翻译: 模糊胶片由对所选波段的红外能量透射的聚合物膜材料制成,所述聚合物薄膜材料固定到透射相同所选红外波段的能量的基底表面。 模糊胶片在其上具有纹理或多个小透镜,其中每个小透镜的表面是旋转表面。 在空间滤光轮应用中,模糊胶片和基底固定在支撑件上,支架又可旋转地安装在驱动器上。 支撑体构造成使得其周边的一部分被模糊膜覆盖,并且其圆周的一部分不被模糊膜覆盖。 空间滤光轮在检测器前旋转,以在检测器上产生交替的模糊和直接图像。