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Proceedings Paper

Study on the performance of GaAs photoconductive semiconductor switches
Author(s): Yuan Xie; Wei Liu; Tian Lan; Guo-yong Ma; Tian-shuai Guan
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Paper Abstract

The GaAs photoconductive semiconductor switch is an important device in the measurement of the signal of ultra high-speed. In this paper, the transmission model of transient signals on GaAs PCSS is given. Based on the testing result of delay-time-modulation method, the relationship between signal amplitude and the form of connection mode is analyzed and discussed. The conclusion is that the pulse width of output transient signal is decided by the width of laser pulse and the carrier life and the key point of getting the transient signal is the coupling of capacity.

Paper Details

Date Published: 24 August 2009
PDF: 4 pages
Proc. SPIE 7381, International Symposium on Photoelectronic Detection and Imaging 2009: Material and Device Technology for Sensors, 73812B (24 August 2009); doi: 10.1117/12.836351
Show Author Affiliations
Yuan Xie, Capital Normal Univ. (China)
Wei Liu, Capital Normal Univ. (China)
Tian Lan, Beijing Institute of Technology (China)
Guo-yong Ma, Beijing Institute of Technology (China)
Tian-shuai Guan, Capital Normal Univ. (China)


Published in SPIE Proceedings Vol. 7381:
International Symposium on Photoelectronic Detection and Imaging 2009: Material and Device Technology for Sensors
Xu-yuan Chen; Yue-lin Wang; Zhi-ping Zhou; Qing-kang Wang, Editor(s)

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