Variable polarized harmonic-undulator fr
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V. Gupta; G. Mishra
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Article
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2007
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Elsevier Science
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English
β 253 KB
In this paper, we discuss a variable polarized undulator scheme having a harmonic field component. We study the characteristics of the electron motion in this type of undulator and analyze the spectral properties of the emitted radiation. We also derive the free-electron laser gain with this modifie