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- Title
Theory of a planar free-electron maser with transverse electromagnetic flux circulation in a 2D Bragg mirror.
- Authors
Ginzburg, N.; Zaslavskiĭ, V.; Peskov, N.; Sergeev, A.; Arzhannikov, A.; Kalinin, P.; Kuznetsov, S.; Sinitskiĭ, S.; Stepanov, V.
- Abstract
A planar free-electron maser with a resonator consisting of a 2D entrance Bragg mirror and a 1D exit Bragg mirror is theoretically studied in the framework of a nonstationary 2D model. In such a configuration, the 2D Bragg mirror provides synchronization of the radiation emitted by a wide (compared with the wavelength) ribbon-shaped electron beam. The transverse electromagnetic energy fluxes arising in this mirror are closed through an additional coupling waveguide, which provides a single-mode single-frequency masing regime insensitive to variation of the beam parameters over wide limits.
- Subjects
FREE electron theory of metals; ELECTROMAGNETISM; MASERS; RESONATORS; ELECTRON beams; BRAGG gratings; ELECTROMAGNETIC waves
- Publication
Technical Physics, 2006, Vol 51, Issue 12, p1618
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/S1063784206120115