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19 February 2009 The effects of trigger light pulses on the response speed of semi-insulating GaAs photoconductive switches
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Abstract
In this paper we get the rate equation of photogenerated carriers by solving the rate equation of carriers in a certain condition. By simulation we draw the general rule of variation of photogenerated carriers' density which depends on trigger light pulses as well as their width. Also by experimental tests we achieve the effects of photogenerated carriers on the response speed of Semi-insulating GaAs Photoconductive Switches (PCSS's) and analyze the reasons for the changes of the rising edge of output electrical pulses.
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Hui-ying Dai, Hong-bo Li, Jie Xu, Zhen-tang Fu, and Gang Chen "The effects of trigger light pulses on the response speed of semi-insulating GaAs photoconductive switches", Proc. SPIE 7279, Photonics and Optoelectronics Meetings (POEM) 2008: Optoelectronic Devices and Integration, 727916 (19 February 2009); https://doi.org/10.1117/12.822698
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