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Persistent URL http://purl.org/net/epubs/work/33360904
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Record Id 33360904
Title Modelling Two-Colour FEL With Wide Wavelength Separation and Individual Polarisation Tuning
Abstract Free-electron lasers (FELs) are currently enabling cutting edge research in chemistry, biology and physics. We use simulations to assess a new FEL capability that would add to the impressive repertoire of experiments made possible by the technology: a two-colour independent polarisation mode, which allows for light pulses with variable temporal separation, individually tuneable polarisation, and widely separated wavelength. Simulations are carried out using the broad bandwidth FEL code Puffin, the results of which are used to discuss the radiation properties of the output. This scheme is applicable to existing and proposed facilities which feature undulators with variable ellipticity and gap.
Organisation ASTeC , ASTeC-MaRS , CI , STFC , HC
Keywords variable polarization , two-colour , CLARA , electron , beam , monoenergetic , FEL , simulation , puffin , time resolved spectroscopy , two-color
Funding Information STFC, Sandwich student programme (STGA00029 ); Cockcroft Institute
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Language English (EN)
Type Details URI(s) Local file(s) Year
Paper In Conference Proceedings In 8th International Particle Accelerator Conference (IPAC'17), Copenhagen, Denmark, 14-19 May 2017, (2017): 2808-2811. http://accelconf.…/papers/wepab097.pdf 2017