| 基于脉冲耦合的超宽带高功率电脉冲源 |
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| 引用本文： | 缑永胜,刘百玉,阮驰,白永林,张伟,白晓红,秦君军,杨文正,王博.基于脉冲耦合的超宽带高功率电脉冲源[J].红外与激光工程,2012,41(2):383-386. |
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| 作者姓名： | 缑永胜 刘百玉 阮驰 白永林 张伟 白晓红 秦君军 杨文正 王博 |
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| 作者单位： | 1. 中国科学院西安光学精密机械研究所瞬态光学与光子技术国家重点实验室,陕西西安710119;中国科学院研究生院,北京100049
2. 中国科学院西安光学精密机械研究所瞬态光学与光子技术国家重点实验室,陕西西安,710119 |
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| 摘 要： | 以固态半导体器件为基础,基于超快电子学中的晶体管雪崩导通理论,利用脉冲耦合原理,在时域上将多路高压皮秒脉冲耦合输出,获得了超宽带高功率脉冲。通过四路脉冲耦合实验验证了该设计思路的可行性,提高了输出脉冲功率。实验中,单路高压皮秒脉冲的幅度为1.33kV,宽度为770ps,峰值抖动≤1%,脉宽抖动≤1%,四路脉冲耦合后,输出脉冲幅度为2.66 kV,宽度为875 ps,峰值抖动≤1%,脉宽抖动≤1%。该方法可以推广至多路脉冲耦合,获得更高的功率。
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| 关 键 词： | 超宽带脉冲 高功率脉冲 MARX电路 同步控制 脉冲耦合 |
Ultra-wideband high-power pulse source based on pulse coupling |
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| Gou Yongsheng
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Liu Baiyu
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Ruan Chi
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Bai Yonglin
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Zhang Wei
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Bai Xiaohong
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Qin Junjun
,
Yang Wenzheng
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Wang Bo.Ultra-wideband high-power pulse source based on pulse coupling[J].Infrared and Laser Engineering,2012,41(2):383-386. |
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| Authors: | Gou Yongsheng Liu Baiyu Ruan Chi Bai Yonglin Zhang Wei Bai Xiaohong Qin Junjun Yang Wenzheng Wang Bo |
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| Affiliation: | 1(1.State Key Laboratory of Transient Optics and Photonics,Xi′an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences,Xi′an 710119,China; 2.Graduate University of the Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Based on solid state semiconductor devices and transistor avalanche theories of ultra-fast electronics,with pulse coupled method,multi-channel high-voltage picoseconds pulses were coupled in the time domain,and the ultra-wideband,high-pulse was obtained.The feasibility of the design was confirmed by four-channel pulse coupling experiment with the result of the output pulse power was increased.The experiment with amplitude of 1.33 kV,pulse width of 770 ps and jitter of less than 1% are generated by MARX circuits firstly.After the four pulses coupled,the output pulse will be with 2.66 kV,875 ps and less than 1% in amplitude,width and jitter,respectively.This method can be extended to multi-channel pulse coupling to obtain higher power. |
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| Keywords: | ultra-wideband pulse high-power pulse MARX circuit synchronization control pulse coupling |
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