Numerical experiments on free-electron lasers without inversion: small- and high-gain regimes

Autor: A. I. Artemiev, Marlan O. Scully, Gershon Kurizki, Yuri V. Rostovtsev, Simeon Trendafilov, Kishore T. Kapale
Rok vydání: 2004
Předmět:
Zdroj: Fourth-Generation X-Ray Sources and Ultrafast X-Ray Detectors.
ISSN: 0277-786X
DOI: 10.1117/12.510723
Popis: 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.
Databáze: OpenAIRE