储能电容与光导开关的工作模式

Translated title of the contribution: Impact of storage capacitor on the modes of PCSS

Minghe Wu, Xiaoming Zheng, Yun-qing Sun, Hai-juan Cui, Gang Zeng

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Pulsed power system on basis of photoconductive semiconductor switch(PCSS) is introduced.The output pulse is simulated according to shockley-read-hall model(SRHM),finite element method(FEM),and time-dependent voltage from the equivalent capacitance of Blumlein transmission line.PCSS made from semi-insulating GaAs(SI GaAs) is biased under high electric field 26.7 kV/cm and illuminated by laser at the wavelength of 1.064 micrometer for 1 nanosecond with 20 micro-joules.The agreement between the simulation result and the experimental result shows that in the condition of small capacitance of Blumlein transmission line(27.2 pF) PCSS can operate in linear mode in which the biased electrical field is at least up to 26.7 kV/cm.
Translated title of the contributionImpact of storage capacitor on the modes of PCSS
Original languageChinese (Traditional)
Pages (from-to)227-230
Number of pages4
JournalDianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China
Volume40
Issue number2
Publication statusPublished - 2011

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