Title :
RF system for the NSLS coherent infrared radiation source
Author :
Broome, W. ; Biscardi, R. ; Keane, J. ; Mortazavi, P. ; Thomas, M. ; Wang, J.M.
Author_Institution :
Brookhaven Nat. Lab., Upton, NY, USA
Abstract :
The existing NSLS X-ray Lithography Source (XLS Phase I) is being considered for a coherent synchrotron radiation source. The existing 211 MHz warm cavity will be replaced with a 5-cell 2856 MHz superconducting RF cavity, driven by a series of 2 kW klystrons. The RF system will provide a total VRF of 1.5 MV to produce σL=0.3 mm electron bunches at an energy of 150 MeV. Superconducting technology significantly reduces the required space and power needed to achieve the higher voltage. It is the purpose of this paper to describe the superconducting RF system and cavity, power requirements, and cavity design parameters such as input coupling, quality factor, and higher order modes
Keywords :
Q-factor; accelerator RF systems; accelerator cavities; electron accelerators; storage rings; superconducting cavity resonators; 1.5 MV; 150 MeV; 2 kW; 2856 MHz; NSLS coherent infrared radiation source; RF system; higher order modes; input coupling; klystrons; power; quality factor; superconducting RF cavity; Acceleration; Costs; Helium; Laboratories; Q factor; Radio frequency; Space technology; Superconducting photodetectors; Synchrotron radiation; Voltage;
Conference_Titel :
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-2934-1
DOI :
10.1109/PAC.1995.505308
