Electron guns at the Budker Institute of Nuclear Physics SB RAS: prospects for the use of photocathodes with nanosecond and subpicosecond laser drivers
| Autor: | D. A. Starostenko, G.Ya. Kurkin, Vladimir Volkov, V. M. Petrov, Alexey Levichev, G. I. Kuznetsov, Danila Nikiforov, P. V. Logachev, Alexey Barnyakov, E.I. Kolobanov, Nikolai A. Vinokurov, A. G. Tribendis |
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| Rok vydání: | 2017 |
| Předmět: |
Physics
010308 nuclear & particles physics business.industry General Physics and Astronomy Electron Nanosecond Laser medicine.disease_cause 01 natural sciences Electromagnetic radiation Cathode law.invention Optics law Harmonics 0103 physical sciences medicine Physics::Accelerator Physics Optoelectronics High harmonic generation 010306 general physics business Ultraviolet |
| Zdroj: | Physics-Uspekhi. 60:1034-1038 |
| ISSN: | 1468-4780 1063-7869 |
| Popis: | The problem of producing high-current electron beams with relatively small lateral sizes and small velocity spread is more than a hundred years old. The continuous improvement of near-ultraviolet electromagnetic radiation sources (lasers with harmonics generators) allows significantly improving the parameters of existing electron guns. This paper discusses some problems in the development of electron guns with photocathodes and considers possible ways of using laser photocathodes in the electron guns designed at the Budker INP SB RAS. |
| Databáze: | OpenAIRE |
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