DYNAMICS OF FREE-ELECTRON LASERS WITH 2-DIMENSIONAL DISTRIBUTED-FEEDBACK

Authors
GINZBURG NS PESKOV NY SERGEEV AS
Citation
Ns. Ginzburg et al., DYNAMICS OF FREE-ELECTRON LASERS WITH 2-DIMENSIONAL DISTRIBUTED-FEEDBACK, Optics communications, 112(3-4), 1994, pp. 151-156
Citations number
7
Categorie Soggetti
Optics
Journal title
Optics communications → ACNP
ISSN journal
00304018
Volume
112
Issue
3-4
Year of publication
1994
Pages
151 - 156
Database
ISI
SICI code
0030-4018(1994)112:3-4<151:DOFLW2>2.0.ZU;2-H
Abstract
Using the time domain analysis we studied the processes of oscillation s build-up and spatial synchronization in FEL's with two-dimensional d istributed feedback driven by a large size sheet and tubular relativis tic electron beams. It is proved that proposed feedback mechanism allo ws to ensure powerful spatial-coherent radiation when the ratio betwee n transverse size of the electron beam and wavelength runs up to 10(2) -10(3).