Title of article
Proposal for the edge-focusing wiggler for SASE
Author/Authors
Isoyama، نويسنده , , G. and Fujimoto، نويسنده , , M. and Kato، نويسنده , , R. and Yamamoto، نويسنده , , S. and Tsuchiya، نويسنده , , K.، نويسنده ,
Pages
4
From page
234
To page
237
Abstract
We are developing a new type of wiggler with a strong focusing force, named the edge-focusing wiggler. It is a Halbach-type wiggler made with permanent magnet blocks with an edge angle φ. An application is given for SASE in the shorter wavelength region. The characteristics of the wiggler are studied in detail using a three-dimensional magnetic field calculation program with the magnetic charge method.
Keywords
SASE , FEL(s) , Edge-focusing , Wiggler
Journal title
Astroparticle Physics
Record number
2022137
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