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Proceedings Paper

Numerical experiments on free-electron lasers without inversion: small- and high-gain regimes
Author(s): Yuri V. Rostovtsev; Simeon Trendafilov; Alexander Artemiev; Kishore Kapale; Gershon Kurizki; Marlan O. Scully
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Paper Abstract

The inversionless free electron laser having a drift region consisting of two magnets is analyzed. Performing numerical simulations of electron motion inside wigglers and drift region, we have shown that this system has a positive mean gain over the entire energy distribution of the electron beam. We study the influence of emittance and the spread of electron energies on the gain in small- and high-gain regimes.

Paper Details

Date Published: 28 January 2004
PDF: 9 pages
Proc. SPIE 5194, Fourth-Generation X-Ray Sources and Ultrafast X-Ray Detectors, (28 January 2004); doi: 10.1117/12.510723
Show Author Affiliations
Yuri V. Rostovtsev, Texas A&M Univ. (United States)
Simeon Trendafilov, Texas A&M Univ. (United States)
Alexander Artemiev, Texas A&M Univ. (United States)
General Physics Institute (Russia)
Kishore Kapale, Texas A&M Univ. (United States)
Gershon Kurizki, Weizmann Institute of Science (Israel)
Marlan O. Scully, Texas A&M Univ. (United States)

Published in SPIE Proceedings Vol. 5194:
Fourth-Generation X-Ray Sources and Ultrafast X-Ray Detectors
Zenghu Chang; Roman O. Tatchyn; Jean-Claude Kieffer; Jerome B. Hastings, Editor(s)

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