亚ns激光脉冲电取样方法
An electronic sampling method for sub-nanosecond laser pulse
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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。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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