DocumentCode
2806866
Title
A 3D finite element beam optics program with adaptive meshing
Author
Ives, Lawrence ; Bui, Thuc ; Vogler, William ; Datta, Dibyendu ; Shephard, Mark ; Beall, Mark
Author_Institution
Calabazas Creek Res. Inc., Saratoga, CA, USA
fYear
2003
fDate
28-30 May 2003
Firstpage
118
Lastpage
119
Abstract
Electron guns, collectors, and charged particle devices are designed by using 3D finite element analysis, adaptive mesh program. Beam Optics Analysis (BOA) includes an intuitive, user friendly, graphical user interface (GUI) and 3D integral equation and magnetostatic solver. The mesh is adapted based on the electric field values and the space charge of the electrons.
Keywords
electric field integral equations; electron guns; graphical user interfaces; magnetostatics; mesh generation; space charge; 3D finite element beam optics program; 3D integral equation; adaptive mesh program; beam optics analysis; charged particle devices; collectors designing; electron gun designing; graphical user interface; magnetostatic solver; space charge; Adaptive optics; Electron guns; Electron optics; Finite element methods; Graphical user interfaces; Integral equations; Magnetic analysis; Magnetostatics; Optical beams; Space charge;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics, 2003 4th IEEE International Conference on
Print_ISBN
0-7803-7699-4
Type
conf
DOI
10.1109/IVEC.2003.1286105
Filename
1286105
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