A NEW UNDULATOR FOR THE EXTENSION OF THE SPECTRAL RANGE OF THE CLIO FEL

Authors
MARCOUILLE O CORLIER M HUMBERT G MARTEAU F ORTEGA JM PEAUPARDIN P VETERAN J
Citation
O. Marcouille et al., A NEW UNDULATOR FOR THE EXTENSION OF THE SPECTRAL RANGE OF THE CLIO FEL, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 375(1-3), 1996, pp. 465-468
Citations number
6
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
375
Issue
1-3
Year of publication
1996
Pages
465 - 468
Database
ISI
SICI code
0168-9002(1996)375:1-3<465:ANUFTE>2.0.ZU;2-V
Abstract
Previous studies have shown that the CLIO FEL spectral range was limit ed by optical diffraction in the undulator vacuum chamber occurring at long wavelengths. In order to use a larger chamber and a large undula tor K value of the same amplitude as before (i.e. K-max > 2), we have built a new undulator with a longer period. We report the magnetic mea surements and first FEL results.