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Persistent URL http://purl.org/net/epubs/work/38120378
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Record Id 38120378
Title Theory and Simulation of FELs with Planar, Helical, and Elliptical Undulators
Abstract Free-electron lasers (FELs) that produce different polarizations of the output radiation ranging from linear through elliptic to circular polarization are currently under study. In particular, elliptic polarizations are undergoing increased interest. In this paper, we develop an analytic model of the resonant wavelength and JJ-factor for an elliptic undulator as well as both one- and three-dimensional, time-dependent formulations that are capable of simulating elliptic undulators using the PUFFIN and MINERVA simulation codes.*,** We present an analytic model of an APPLE-II undulator that is capable of modeling arbitrary elliptic polarizations, and discuss examples of simulation results.
Organisation ASTeC , STFC
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Language English (EN)
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Paper In Conference Proceedings In 38th International Free Electron Laser Conference (FEL'17), Santa Fe, NM, USA, 20-25 Aug 2017, (2017). http://accelconf.…talks/frb02_talk.pdf 2017