Inthis paper some key technologies of a THz source based on Free Electron Lasers are discussed. In order to yield exceptionally high quality THz radiation, electron guns are expected to create high-brightness and short-pulse beams, and the normalized rms beam emittance and longitudinal rms emittance should be low. At the same time, a linear accelerator and an undulator should be designed carefully. The electron beam through the high gradient linac and the undulator is discussed.
Key Technologies of a Terahertz Source Based on Free Electron Lasers
2006-09-01
1216087 byte
Conference paper
Electronic Resource
English
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