Steering exposure time of a camera through control electron shutter with laser echo pulse is an effective method for inhibiting background noise.

用激光回波脉冲控制电子快门来操纵摄像机的曝光时间，是抑制背景噪声的一种有效方法。

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Time resolution can be achieved by controlling the shutter time of the image intensifier with an electronic pulse.

通过电子快门控制像增强器开启时间实现时间分辨。

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The principle of the optical shutter system is presented, and a system is designed according to the wavelength and repetition frequency of light pulse, and the dimension and length of bunches in HLS.

介绍了光开关的工作原理，根据合肥光源光脉冲的波长、重复频率、束团尺寸以及束团长度，进行了光开关系统设计。

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