Аннотация
Abstract: Tuning the wavelength of the radiation on a free-electron laser (FEL) changes the strength of its undulators focusing. Two approaches to compensating for this effect are considered: conserving the transport matrix and matching the Twiss parameters. Both approaches are validated at the Novosibirsk FEL. As a result, beam propagation is maintained when retuning the wavelength of FEL radiation in the range of 120–130 μm.
Язык оригинала | английский |
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Страницы (с-по) | 163-165 |
Число страниц | 3 |
Журнал | Bulletin of the Russian Academy of Sciences: Physics |
Том | 83 |
Номер выпуска | 2 |
DOI | |
Состояние | Опубликовано - 1 фев 2019 |