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Your search keyword '"Cyrille Thomas"' showing total 2 results
Start Over Author "Cyrille Thomas" Journal nuclear instruments and methods in physics research section a: accelerators, spectrometers, detectors and associated equipment
2 results on '"Cyrille Thomas"'

1. SRFEL dynamics investigated with a 1-D numerical code

Author

Giuseppe Dattoli, Luca Mezi, de G Ninno, Jim Jan Botman, Cyrille Thomas, M.E. Couprie, and Coherence and Quantum Technology

Subjects
Physics, Nuclear and High Energy Physics, Differential equation, Free-electron laser, Electron, Instability, Computational physics, Quantum mechanics, Electric field, Physics::Accelerator Physics, Instrumentation, Storage ring, Energy (signal processing), Microwave
Abstract

Designing a Storage Ring Free Electron Laser or improving the performance of an existing one first requires investigation of its longitudinal dynamics. With this aim, a 1-dimensional model, including energy spread and Microwave Instability (MI) effects, has been implemented in a numerical code. The code solves the differential equations of the longitudinal complex amplitude of the intra-cavity electric field, coupled with the differential equations describing the evolution of the electron bunch energy spread and of the MI. The agreement with experimental results of the Super-ACO FEL is also discussed.

Published
2002

2. Towards the Fourier limit on the super-ACO Storage Ring FEL

Author

G. De Ninno, E. Renault, M. Hirsch, D. Nutarelli, D. Garzella, M.E. Couprie, R. Roux, G. Moneron, and Cyrille Thomas

Subjects
Physics, Nuclear and High Energy Physics, Streak camera, business.industry, Free-electron laser, Laser, law.invention, symbols.namesake, Fourier transform, Optics, law, Limit (music), symbols, business, Instrumentation, Storage ring, Monochromator, Line (formation)
Abstract

Systematic studies on the Free Electron Laser (FEL) line and micropulse have been performed on the Super-ACO storage ring FEL with a monochromator and a double-sweep streak camera under various conditions of operation (detuning, “CW” and Q-switched mode). From these data, it appears that the FEL is usually operated very close to the Fourier limit.

Published
2001

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