| 亚ns激光脉冲电取样方法 |
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| 引用本文： | 陈宇晓,任柯昱,汪燕.亚ns激光脉冲电取样方法[J].强激光与粒子束,2008,20(9). |
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| 作者姓名： | 陈宇晓 任柯昱 汪燕 |
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| 作者单位： | 中国工程物理研究院 电子工程研究所， 四川 绵阳 621900 |
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| 基金项目： | 中国工程物理研究院电子工程研究所基金 |
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| 摘 要： | 针对亚ns激光脉冲，提出一种基于ps脉冲传输线和高速电子电路的电快脉冲取样方法，设计了选通脉冲产生电路和高速取样保持电路，给出一种提高实时采样速率的交叉采样方法，该方法由并联结构的多组取样门阵列实现。可应用于多路激光脉冲的精密测量。
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| 关 键 词： | 亚ns激光脉冲 电快脉冲取样 选通脉冲产生 取样保持电路 交叉采样 |
| 收稿时间： | 1900-01-01; |
An electronic sampling method for sub-nanosecond laser pulse |
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| CHEN Yu-xiao,REN Ke-yu,WANG Yan.An electronic sampling method for sub-nanosecond laser pulse[J].High Power Laser and Particle Beams,2008,20(9). |
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| Authors: | CHEN Yu-xiao REN Ke-yu WANG Yan |
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| Institution: | Institute of Electronic Engineering, CAEP, P.O.Box 919-521, Mianyang 621900, China |
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| Abstract: | According to sub-nanosecond laser pulses, an electronic fast-pulse sampling method is put forward based on picosecond pulse transmission line and high speed electronic circuits. The design of strobe pulse generation and high speed sample-holding circuit are given as well as an interleaved sampling method for increasing the real-time sample rate, which is a plurality of sampling gates array configured in parallel. This electronic sampling can be used in the exact parameter measurement of multi-beam laser pulses. |
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| Keywords: | Electronic fast-pulse sampling Strobe pulse generation Sample-holding circuit Interleaved sampling |
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