On some limitations on temporal resolution in imaging subpicosecond photoelectronics
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.
- Publication:
-
Quantum Electronics
- Pub Date:
- May 2015
- DOI:
- 10.1070/QE2015v045n05ABEH015775
- Bibcode:
- 2015QuEle..45..455S