DocumentCode
409227
Title
Harmonic contents of and detailed study on a high-gain harmonic generation free electron laser
Author
Wu, Juhao
Author_Institution
Stanford Linear Accel. Center, Stanford Univ., USA
Volume
2
fYear
2003
fDate
12-16 May 2003
Firstpage
1035
Abstract
In this paper, we calculate the third harmonic of a High Gain Harmonic Generation (HGHG) Free Electron Laser (FEL) at saturation. In the HGHG FEL scheme, there is an external dispersion section, which provides an efficient microbunching. Study on the emittance effect in such an external dispersion section suggests a new optimization for the HGHG FEL. We finally discuss how to reduce the incoherent undulator radiation which is a noise with respect to the seed laser.
Keywords
free electron lasers; optical harmonic generation; particle beam bunching; undulator radiation; HGHG FEL; external dispersion section; free electron laser; high-gain harmonic generation; incoherent undulator radiation; microbunching; noise; seed laser; Computational modeling; Dispersion; Equations; Free electron lasers; Frequency conversion; Laser noise; Noise reduction; Numerical simulation; Undulators; X-ray lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1289596
Filename
1289596
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