FEL2012 - List of Authors (Wu, A.L.)

Paper	Title	Page
WEPD51	The parameter study of terahertz Free-Electron Laser Oscillator based on Electrostatic Accelerator	488
	A.L. Wu, Q.K. Jia USTC/NSRL, Hefei, Anhui, People's Republic of China F.W. Wang, J. Wu SLAC, Menlo Park, California, USA
	Free-Electron Laser Oscillator based on Electrostatic Accelerator (EA-FELO) is one of the best methods to realize the powerful terahertz source, which can not only produce high power, but also obtain coherent and tunable wavelength. In this paper, we investigate the effects of the main parameters in this scheme, including the initial electron-beam energy spread, emittance and beam current. Besides, the influence of the radius of the mirrors and the position of the undulator on FEL performance is also studied. The numerical results from 1D FEL Oscillator simulation code FELO are presented, and show that this compact device could achieve the terahertz light with the peak output power is about 5.3kW.

Paper

Title

Page

The parameter study of terahertz Free-Electron Laser Oscillator based on Electrostatic Accelerator

488

A.L. Wu, Q.K. Jia
USTC/NSRL, Hefei, Anhui, People's Republic of China
F.W. Wang, J. Wu
SLAC, Menlo Park, California, USA

Free-Electron Laser Oscillator based on Electrostatic Accelerator (EA-FELO) is one of the best methods to realize the powerful terahertz source, which can not only produce high power, but also obtain coherent and tunable wavelength. In this paper, we investigate the effects of the main parameters in this scheme, including the initial electron-beam energy spread, emittance and beam current. Besides, the influence of the radius of the mirrors and the position of the undulator on FEL performance is also studied. The numerical results from 1D FEL Oscillator simulation code FELO are presented, and show that this compact device could achieve the terahertz light with the peak output power is about 5.3kW.