Miniature magnetic devices for laser-based, table-top free-electron lasers
Miniature magnetic devices for laser-based, table-top free-electron lasers
Eichner, T.; Grüner, F.; Becker, S.; Fuchs, M.; Habs, D.; Weingartner, R.; Schramm, U.; Backe, H.; Kunz, P.; Lauth, W.
Abstract
Truly table-top sized radiation sources based on compact laser-plasma accelerators require compact and strong focusing devices and efficient short-period undulators. Complementing our recent theoretical work on the feasibility of a table-top FEL, we here present the design and successful experimental characterizations of a 5 mm period length undulator and miniature quadrupole magnets with field gradients of the order of 500 T/m.
Keywords: PACS: 41.85.Lc; 41.60.Cr; 41.75.Jv; 52.38.Kd; magnet design; FEL
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Physical Review Accelerators and Beams 10(2007), 082401-082410
DOI: 10.1103/PhysRevSTAB.10.082401
Cited 72 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-10506