Open AccessA STIMULATED TRANSITION RADIATION OPTICAL KLYSTRON
Author(s) -
Jiang Hua-Bei
Publication year - 1990
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.61-2
Subject(s) - klystron , physics , radiation , transition radiation , laser , stimulated emission , atomic physics , optics , electron , magnetic field , computational physics , quantum mechanics , beam (structure)
A new scheme of an optical klystron based on stimulated transition radiation is proposed.Calculations on spontaneous and stimulated emission are made for such a device using Madey's theorem in free electron lasers (FEL). The analysis in this paper shows that Madey's theoremcan really simplify the calculations and give clear physical concepts. The case of N mediumsections cascaded through magnetic field dispersive sections is also discussed.