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本仪器是探测由配备激光器的光源所发出的光的,它可以用于远场目标测量和探测等。光源与一个包含光束透镜的准直仪(1)相连。目标反射的光束由一台图象接收器如MCP、CCD/ICCD视频摄象机和扫描仪等探测和分析。一个单独的发射器和接收器装置用于接收由准直仪近场中偶尔出现的目标反射的光束(8)。准直仪反向一侧装有一个用作反射器的半球面镜(6)。半球面镜曲率中心平面处端接着一个滤光片(12),这样便形成了一个半球形腔体。
The instrument is to detect the light emitted by the laser-equipped light source, it can be used for far-field target measurement and detection. The light source is connected to a collimator (1) containing a beam lens. The target reflected beam is detected and analyzed by an image receiver such as a CCD, a CCD / ICCD video camera and a scanner. A separate transmitter and receiver device is used to receive the beam (8) reflected by the occasional target in the near field of the collimator. The opposite side of the collimator contains a hemispherical mirror (6) for use as a reflector. A hemispherical cavity is formed by attaching a filter (12) to the center of curvature of the hemispherical mirror.