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MOPCH006 |
Beam Adaptation at the Infrared FEL, CLIO
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56 |
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- J.P. Berthet, F. Glotin, J.-M. Ortega
CLIO/ELYSE/LCP, Orsay
- W. Salah
The Hashemite University, Zarka
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The infrared free-electron laser CLIO is tunable from 3 to 150 5m by operating its driver RF linear accelerator between 50 and 12 MeV. This is the largest spectral range ever obtained with a single optical cavity. We have studied the electron beam transverse adaptation in the FEL undulator throughout the spectral and energy range. Each beam dimension is measured by a moving wire whose temperature dependant resistivity is monitored. The results are compared with simulations computed with the TRANSPORT code.
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