Title of article
The characterization of undulator radiation at MAXII using a soft X-ray fluorescence spectrometer
Author/Authors
Guo، نويسنده , , J.-H. and Butorin، نويسنده , , S.M. and Sهthe، نويسنده , , C. and Nordgren، نويسنده , , J. and Bنssler، نويسنده , , M. and Feifel، نويسنده , , R. and Werin، نويسنده , , S. and Georgsson، نويسنده , , M. and إndersson، نويسنده , , A. and Jurvansuu، نويسنده , , M. and Nyholm، نويسنده , , Willie R. and Eriksson، نويسنده , , M.، نويسنده ,
Pages
9
From page
285
To page
293
Abstract
A grazing-incidence grating spectrometer has been used for the investigation of the undulator radiation from beamline 411 at MAX-lab. The direct detection of undulator light is expected to obtain the information of the quality of the undulator. Regular undulator radiation and some higher harmonics were observed. The effects of electronic beam coupling and Landau cavities have been studied. The experiment presents an easy and quick method to characterize the undulator radiation before the permanent monochromator is installed.
Keywords
Undulator , Fluorescence spectrometer , Landau cavities , Synchrotron radiation
Journal title
Astroparticle Physics
Record number
2009326
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