Title :
Iterative Procedure for Fringe Field Shaping with Laminated Pole Caps
Author :
Johnson, F.E. ; Maraschin, R.A. ; Rockhold, C.T. ; Reich, J. ; Meyer-Boricke, C.
Author_Institution :
Varian Associates/Radiation Division/Palo Alto, Ca U.S.A.
fDate :
6/1/1971 12:00:00 AM
Abstract :
An iterative and systematic procedure for fringe field shaping of high precision analyzing magnet systems is described. Laminated pole ends allow easy and precise variation of the physical pole end. Accurate field mapping and quick data reduction are involved to determine the precise location of the fringe field boundary resulting from the shape of the laminated physical pole cap.
Keywords :
Clamps; Dynamic range; Iron; Lamination; Lenses; Magnetic analysis; Optical computing; Optical design; Particle beam optics; Tongue;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1971.4326219
