Electromagnetic pulses with non-zero electric area in transition radiation

Abstract An analysis was made of the electric area—the time integral of the electric field strength—of pulses that occur during transition radiation when charged particles cross the interface between two media with different electromagnetic characteristics. Exact expressions are obtained for the lon...

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Bibliographic Details
Published inLaser physics letters Vol. 20; no. 9; pp. 95301 - 95304
Main Author Rosanov, N N
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.09.2023
Subjects
moving charge
pulse electric area
transition radiation
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Summary:Abstract An analysis was made of the electric area—the time integral of the electric field strength—of pulses that occur during transition radiation when charged particles cross the interface between two media with different electromagnetic characteristics. Exact expressions are obtained for the longitudinal and transverse (radial) components of the electric area, which determines, in the case of extremely short pulses, the effectiveness of their impact on micro-objects.
Bibliography:2023LPL0266
ISSN:1612-2011
1612-202X
DOI:10.1088/1612-202X/ace524