M. Ya. Shchelev, S. V. Andreev, D. E. Greenfield, V. P. Degtyareva, I. A. Kopaev, M. A. Monastyrskiy, “On some limitations on temporal resolution in imaging subpicosecond photoelectronics”, Kvantovaya Elektronika, 2015, Volume 45, Number 5,Pages <nobr>455

This article is cited in 4 papers

Extreme light fields and their applications

On some limitations on temporal resolution in imaging subpicosecond photoelectronics

M. Ya. Shchelev^a, S. V. Andreev^a, D. E. Greenfield^b, V. P. Degtyareva^a, I. A. Kopaev^a, M. A. Monastyrskiy^a

^a A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow
^b ThermoFisher Scientific (Bremen) GmbH, Germany, 28199 Bremen, Hanna-Kunath-Str. 11

Abstract: Numerical modelling is used to analyse some effects restricting the enhancement of temporal resolution into the area better than 100 fs in streak image tubes and photoelectron guns. A particular attention is paid to broadening of an electron bunch as a result of Coulomb interaction. Possible ways to overcome the limitations under consideration are discussed.

Keywords: subpicosecond photoelectronics, temporal resolution, Coulomb interaction.

PACS: 06.60.Jn, 85.60.Ha, 41.75.Fr, 41.85.-p

Received: 29.01.2015
Revised: 06.02.2015

*Supplementary materials:*
	pic_4.pdf	397.2 Kb
	pic_5.pdf	252.7 Kb