Generation of ultrashort electromagnetic radiation pulses with a repetition rate of ∼100 MHz by a vacuum photoemission element with an antimony cesium photocathode |
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| Authors: | E V Zavolokov D O Zamuraev A A Kondrat’ev N V Kupyrin A V Potapov Yu O Romanov I A Sorokin A S Tishchenko N N Khavronin A L Shamraev |
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| Institution: | 1. Russian Federal Nuclear Center Zababakhin All-Russia Research Institute of Technical Physics, ul. Vasil’eva 13, Snezhinsk, Chelyabinskaya oblast, 456770, Russia
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| Abstract: | We studied the generation of ultrashort electromagnetic radiation pulses with the maximal repetition rate by a vacuum photoemission element with an antimony cesium photocathode. Photoelectrons are emitted as a result of supplying four nanosecond initiating laser radiation pulses with a wavelength of 527 nm and an interval from 3.65 to 6.7 ns between the pulses. The voltage between the anode and the photocathode (from 5 to 60 kV) is measured in experiments. |
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