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In order to increase the usefulness of pulsed current source in engineering practice, research and study was carried out on how to increase the pulse current amplitude, reduce the rise /fall time of output pulse and MOSFET switching losses, etc. Through the analysis of the pulsed current source works theory and the mathematical derivation of the circuit model, the deduction and calculation of the...
In this paper, a compact electro-optic sampling system that includes a phase shifter and a frequency doubler has been described in detail. A double-frequency phase shift scanning has been introduced for the first time to our knowledge. Some problems on the measurements, such as the optical beam feedback and the sampling voltage scaling, have been discussed.
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