Abstract
Experimental and theoretical studies of the isochronous synchrotron radiation ring, so far, suggest nonlinear effect resulted from higher order dispersion and chromaticity declines the "complete" isochronous system [1]. In addition, we have recently found that path-length deviation originated from the betatron motion is a much seriouse obstacle to preserve the bunch length [2]. However, It has been found out that a careful lattice design for the path-length cancellation seems to be very promissing, at least for a wavelength region of THz. Tolerance of the path length along a turn of the ring may be within our reach. A concept to preserve bunch form-factor (or very short bunch) by using quasi-dispersion-free arcs having proper betatron phase advances in order to produce coherent THz radiation from every bending section. Furthermore, its extension toward prebunched-FEL and SASE-FEL will be also discussed.
Original language | English |
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Pages | 1-7 |
Number of pages | 7 |
Publication status | Published - 2005 Dec 1 |
Event | 27th International Free Electron Laser Conference, FEL 2005 - Palo Alto, CA, United States Duration: 2005 Aug 21 → 2005 Aug 26 |
Other
Other | 27th International Free Electron Laser Conference, FEL 2005 |
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Country | United States |
City | Palo Alto, CA |
Period | 05/8/21 → 05/8/26 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics