基于精确延时控制的脉冲激光功率合成研究  

Power Combination Research of Pulse Laser Based on Delay Control Accurately

作　　者：高军涛[1] 杨寿佳[1] 李益民[1] 庄永峰[1] 李晓芹[1] 郭豹[1] 

机构地区：[1]中国电子科技集团公司第二十七研究所,河南郑州450047

出　　处：《光学与光电技术》2011年第4期52-56,共5页Optics & Optoelectronic Technology

摘　　要：介绍了脉冲固体激光器时域上的功率合成原理。为了实现多台脉冲固体激光器时域上的高精度功率合成,通过分析影响多台激光器之间时域上的同步合成效率的因素,采用了负反馈精确延时的控制方式对脉冲激光器出光时间进行精确控制。通过仿真和实验结果,验证了脉冲固体激光器功率合成方法的可行性,实现了三台激光器精度小于1 ns的高精度激光功率合成。The pulse solid laser power combination principle in time multiple pulse laser in time domain of high precision power combination was introduced, by analysis of the many sets of laser time domain of synchronous combination between on the efficiency of the factors. The negative feedback accurate delay control mode was used to obtain the precise control of time. The simulation and experimental results verified the feasibility of the pulse solid laser power combination method. The precision was less than 1 ns.

关 键 词：激光 功率合成 脉冲 

分 类 号：TN97[电子电信—信号与信息处理]