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高精度超短脉冲激光多路同步延时触发控制系统
HIGH PRECISION MULTI-PASS SYNCHRONOUSLY DELAY TRIGGERING CONTROL SYSTEM
【摘要】 该系统采用高速的ECL电路,实现了与82MHz飞秒激光脉冲序列中一个脉冲前沿严格精确同步的单脉冲输出;采用标准频率计数法和高精度线性斜波电压产生法,实现了延时时间调节范围宽(1ns~999us)、调节精度高(1ns)、输出路数多(20路)的触发控制信号。
【Abstract】 Precision synchronization of high brightness facility is obtained and a delay triggeringcontrol signal is produced with wide range (Ins~999ps) high precision (Ins) adjustment and multi-pass output (20 passes) through the use of high performance fast-ECL circuit, standard frequency counting methodand high precision linear saw tooth wave voltage generator.
【关键词】 超短脉冲激光;
精确同步;
延时调节;
触发控制;
【Key words】 ultrashort laser pulse; precision synchronization; delay adjustment; triggering control;
【Key words】 ultrashort laser pulse; precision synchronization; delay adjustment; triggering control;
【基金】 国防科技基础研究基金
- 【文献出处】 强激光与粒子束 ,HIGH POWER LASER & PARTICLE BEAMS , 编辑部邮箱 ,1999年06期
- 【分类号】TN24
- 【被引频次】3
- 【下载频次】234