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    • 6. 发明授权
    • Method of and apparatus for controlling scene radiation
    • 用于控制场景辐射的方法和装置
    • US4484808A
    • 1984-11-27
    • US438019
    • 1982-11-01
    • Laura E. Keith
    • Laura E. Keith
    • G03B7/099
    • G03B7/0993
    • A compact optical assembly is disclosed for use in controlling the direction of radiation from a scene in a scene evaluating arrangement. Included in this assembly is an arrangement having different optical portions for optically directing scene radiation along independent paths to an array of closely spaced photoresponsive regions. At least a pair of adjacent optical portions directs the scene light along adjacent paths such that portions of scene light along the adjacent paths would intersect prior to reaching at least one region. Means for internally reflecting at least some of the scene radiation which would intersect is provided so as to reduce optical crosstalk between the adjacent paths.
    • 公开了用于在场景评估装置中控制来自场景的辐射方向的紧凑型光学组件。 在该组件中包括具有不同光学部分的装置,用于将场景辐射沿着独立路径光学地引导到紧密间隔的光响应区域的阵列。 至少一对相邻的光学部分引导沿着相邻路径的场景光,使得沿着相邻路径的场景光的部分在到达至少一个区域之前相交。 提供用于内部反射将要相交的至少一些场景辐射的装置,以便减少相邻路径之间的光学串扰。