Title :
High gain harmonic generation UV to DUV free electron lasers at the NSLS
Author :
Wu, Juhao ; Yu, Li Hua
Author_Institution :
NSLS, Brookhaven Nat. Lab., Upton, NY, USA
Abstract :
In this paper, we present the calculation on the performance of High Gain Harmonic Generation (HGHG) UV to DUV Free Electron Lasers (FELs) at the NSLS. Based on the beam quality and the available undulators at the NSLS, the calculation shows that it is possible to produce fully coherent DUV FEL down to 500 Angstrom, with a peak power of several hundred Mega Watts. One further attractive feature is the possibility to produce ultra short radiation pulses based on such a HGHG scheme
Keywords :
accelerator magnets; collective accelerators; electromagnets; electron accelerators; electron beam focusing; electron beams; free electron lasers; particle beam bunching; particle beam dynamics; storage rings; wigglers; 500 angstrom; FEL; NSLS; beam quality; deep ultraviolet free electron lasers; electron bunches; high efficiency; high gain harmonic generation; high output power; microbunched beam; peak power; ultrashort radiation pulse; ultraviolet free electron lasers; undulators; wavelength tunability; Chemical lasers; Electron beams; Free electron lasers; Frequency conversion; Laser beams; Optical pulses; Power lasers; Pulse amplifiers; Resonance; Undulators;
Conference_Titel :
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-7191-7
DOI :
10.1109/PAC.2001.987884
