大气与环境光学学报 ›› 2011, Vol. 6 ›› Issue (4): 317-322.

• 光电技术 • 上一篇    

基于CPLD的数字可编程延迟单元的设计

储艳飞,鲍健   

  1. (中国科学院安徽光学精密机械研究所, 安徽 合肥 230031)
  • 收稿日期:2010-12-07 修回日期:2011-02-18 出版日期:2011-07-28 发布日期:2011-07-18
  • 通讯作者: 储艳飞 (1984-),男,安徽岳西人,研究生,主要从事电子学与计算机技术在准分子激光器上的应用。 E-mail:fiyan@mail.ustc.edu.cn
  • 作者简介:储艳飞 (1984-),男,安徽岳西人,研究生,主要从事电子学与计算机技术在准分子激光器上的应用。

Design of Digitally Programmable Delay Element Based on CPLD

CHU Yan-fei, BAO Jian   

  1. (Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China)
  • Received:2010-12-07 Revised:2011-02-18 Published:2011-07-28 Online:2011-07-18

摘要:

在双腔同步全固化激光电源及输出能量稳定系统研究中,系统为MOPA结构的准分子激光器提供两套同步抖动小于5 ns的4000 Hz全固化高压脉冲快放电电源,采用EMP570T100C3的CPLD器件设计一个数字可编程延迟器,并通过仿真与实验,证明方案满足了项目设计的需求。

关键词: 准分子激光器, 电源, 数字可编程延迟器

Abstract:

In the research of all-solid dual-chamber synchronization and output energy stability of laser power supply system, two sets of all-solid fast discharge power are provided in the system for the excimer laser with the MOPA structure whose synchronization jitter is less than 5 ns and pulsed frequency equals 4000 Hz. Based on EMP570T100C3, a CPLD device, a digitally programmable delay unit is designed, and the implementation method is verified by simulation and experiment to meet the project design requirement.

Key words: excimer laser, power, digitally programmable delay unit

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