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。

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

youdao

介绍了一种高频串联谐振充电的固体脉冲激光电源及其数字化控制恒流充电技术。

This paper introduces a high-frequency series resonant charing method of solid pulsed laser power source, basing on constant current charging of digital control technology.

youdao

通过仿真与试验，设计了脉冲固体激光掩膜加工器的电源电路及控制系统，并详细地分析了它的工作原理。

Then the pulsed solid state laser power and mask machining system is designed through simulations and experiments. And the system working theory is also analyzed.

youdao