Bistable photoconductive switches particularly suited for frequency-agile, radio-frequency sources
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机译:双稳态光电导开关,特别适用于频率捷变的射频源
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摘要
A photoconductive switching device is disclosed that has an enhanced speed of response so that its closed (low) and open (high) resistive states are obtained in response to optical illumination in the less than nanosecond regime. The enhanced speed of response is achieved by neutron irradiation of a material preferably comprising GaAs:Si:Cu. An application of the improved photoconductive switching devices is disclosed which allows the realization of a high-power, frequency-agile RF source topology.
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