In:
Siberian Journal of Physics, Novosibirsk State University (NSU), Vol. 7, No. 1 ( 2012-03-01), p. 5-14
Kurzfassung:
Project of the two-stage FEM-generator based on the ELMI accelerator with two parallel sheet electron beams formed in a single cathode unit is under development currently. In this scheme the first beam is used in the low-frequency section of the FEM for generating of high-power 75 GHz radiation. This radiation than goes through the coupling waveguides to the second channel and operates as a pumping wave which scatter on the second beam into the terahertz band. Our paper is devoted to modeling of various stimulated scattering regimes in this high-frequency section. Regime of the selfamplified spontaneous emission (SASE) is considered as well as a generator with resonator for the scattered radiation formed with advanced Bragg structures, based on coupling of traveling and quasi-critical waves
Materialart:
Online-Ressource
ISSN:
1818-7994
DOI:
10.54362/1818-7919-2012-7-1
DOI:
10.54362/1818-7919-2012-7-1-5-14
Sprache:
Unbekannt
Verlag:
Novosibirsk State University (NSU)
Publikationsdatum:
2012