Multiscale degradations of storage ring FEL optics

Multiscale degradations of storage ring FEL optics

The advanced understanding of the complete degradation phenomena is crucial in order to develop robust optics for FEL. Under very harsh Synchrotron Radiation conditions, results show that multiscale wavelength damages could be observed, inducing local crystalline structure modifications of the high...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Accelerators, spectrometers, detectors and associated equipment, 2002, Vol.483, p.172-176
Hauptverfasser: Gatto, Alexandre, Feigl, T., Kaiser, Norbert, Garzella, D., de Ninno, G., Couprie, M E, Marsi, M, Trovo, M., Walker, R., Grewe, M., Wille, K., Paolini, S., Reita, V., Roger, J.P, Boccara, Claude A, Torchio, Philippe, Albrand, Gerard, Amra, Claude
Format: Artikel
Sprache:eng
Schlagworte:
Electromagnetism
Engineering Sciences
Optics
Photonic
Physics
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Beschreibung
Zusammenfassung:The advanced understanding of the complete degradation phenomena is crucial in order to develop robust optics for FEL. Under very harsh Synchrotron Radiation conditions, results show that multiscale wavelength damages could be observed, inducing local crystalline structure modifications of the high optical index material with a severe increase of the surface roughness.
ISSN:0168-9002
1872-9576
DOI:10.1016/S0168-9002(02)00306-6