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。
2
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。
3
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.