Title :
Magnetic performance of the NSLS Prototype Small-Gap Undulator
Author :
Rakowsky, George ; Cover, Ralph ; Solomon, Lorraine
Author_Institution :
Rocketdyne Div., Rockwell Int. Corp., Canoga Park, CA, USA
Abstract :
The magnetic design of the pure-permanent magnet Prototype Small-Gap Undulator for the NSLS X-ray Ring is reviewed. Measurements of individual magnets, half-period modules and the complete undulator are described. Results of performance optimization, including minimization of optical phase error, trajectory wander and integrated multipoles by means of simulated annealing are presented
Keywords :
magnetic field measurement; permanent magnets; wigglers; NSLS; Prototype Small-Gap Undulator; magnetic design; multipoles; optical phase error; permanent magnet; simulated annealing; trajectory wander; Assembly systems; Fixtures; Laboratories; Magnetic materials; Magnetic resonance; Optimization; Prototypes; Simulated annealing; Undulators; Vacuum systems;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309080
