Microcosmic condition and macroscopically controlled method of nonlinear mode of GaAs photoconductive switch

摘要

GaAs PCSS's can work under linear and nonlinear modes. When the PCSS's work at the field below 3.5 kV/cm, current pulse string and corresponding light pulse string have the same rise time and pulse width. The resistance of PCSS's recovers, as soon as the