[1]蔡厚智,刘进元.超快脉冲电路的研制及应用[J].深圳大学学报理工版,2010,27(1):33-36.
 CAI Hou-zhi and LIU Jin-yuan.Investigation and application of ultrafast pulse circuitry[J].Journal of Shenzhen University Science and Engineering,2010,27(1):33-36.
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超快脉冲电路的研制及应用()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第27卷
期数:
2010年1期
页码:
33-36
栏目:
光电与信息工程
出版日期:
2010-01-31

文章信息/Info

Title:
Investigation and application of ultrafast pulse circuitry
文章编号:
1000-2618(2010)01-0033-04
作者:
蔡厚智刘进元
深圳大学光电工程学院 光电子器件与系统教育部重点实验室,广东省光电子器件与系统重点实验室,深圳 518060
Author(s):
CAI Hou-zhi and LIU Jin-yuan
College of Optoelectronic Engineering,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education,Key Laboratoy of Optelectronic Pevices and Systems of Ministry of Guangdong Province,Shenzhen University,Shenzhen 518060,P.R.China
关键词:
光电子学与激光技术分幅相机微通道板皮秒高压脉冲Marx脉冲发生器高速摄影
Keywords:
optoelectronics and laser technologyframing cameramicrochannel platepicosecond high-voltage pulseMarx bank circuithigh-speed photograph
分类号:
TN 223
文献标志码:
A
摘要:
设计一种用雪崩晶体管产生皮秒高压脉冲的纯电子学电路,该电路由雪崩三极管线路和雪崩二极管脉冲成形电路组成.三极管线路产生幅度为5 kV、半峰全宽为6 ns的高压斜坡电脉冲,该脉冲经二极管脉冲成形电路后,产生幅度为2.5 kV、半峰全宽为230 ps的皮秒高压脉冲信号.将该信号用于行波分幅相机作为MCP的选通脉冲,测得相机的曝光时间为80 ps.
Abstract:
A picosecond high-voltage pulse electronic circuitry was designed using an avalanche transistor.The circuit contained an avalanche transistor circuit and a diode shunt shaper circuit.A high voltage fast-step pulse with a width of 6 ns and amplitude of 5 kV was generated by using avalanche transistors in a Marx bank configuration and was shaped by avalanche diodes.Finally,a short pulse wave form with a width of 230 ps and amplitude of 2.5 kV was achieved.The short pulse was used for driving photocathode,which is MCP coated with gold. The measured exposure time of the camera was as short as 80 ps.

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备注/Memo

备注/Memo:
收稿日期:2009-11-20;修回日期:2009-12-30
基金项目:国家自然科学基金资助项目(1875080)
作者简介:蔡厚智(1983-),男(汉族),江西省大余县人,深圳大学博士研究生.E-mail:caihzrobby@sohu.com
通讯作者:刘进元(1963-),男(汉族),深圳大学教授、博士生导师.E-mail:ljy@zsu.edu.cn
更新日期/Last Update: 2010-02-06