Title :
Coherent radiation measurements at the NSLS Source Development Lab
Author :
Carr, G. ; DiMauro, L. ; Graves, William F. ; Johnson, E.D. ; Murphy, J.B. ; Rudati, J. ; Sheehy, B.
Author_Institution :
Brookhaven Nat. Lab., Upton, NY
Abstract :
The far-infrared coherent emission from short electron bunches has been detected and partially characterized for two source locations at the NSLS Source Development Lab (SDL) accelerator system. One location is designed to extract dipole edge radiation while the other extracts transition radiation produced a short distance downstream of the SDL linac. The coherently radiated energy per pulse is 10´s of nJ, and depends quadratically on bunch charge. The spectral content agrees with the longitudinal bunch density as determined from other measurements
Keywords :
electron accelerators; infrared sources; particle beam bunching; storage rings; NSLS Source Development Lab; coherent radiation; dipole edge radiation; far-IR coherent radiation; longitudinal bunch density; transition radiation; Current measurement; Density measurement; Electromagnetic radiation; Electron accelerators; Electron emission; Linear particle accelerator; Position measurement; Power measurement; Synchrotron radiation; 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.2001.987847
