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An automated, GUI-accessible optimizer has been implemented into Beam Optics Analyzer; the optimizer uses iterative methods to model electron guns and surface electric fields. Beam Optics Analyzer (BOA) is an adaptive mesh, finite element, charged particle trajectory modeling tool for designing 3D electron devices. Previous research included the optimized design of Brillouin focused electron guns...
Electron guns are used in many vacuum electron devices to convert electrical power into an electron beam. Vacuum electron RF sources are critical for national defense and many scientific and industrial applications. In an RF source, the beam energy is converted to energy in an RF wave. The electron gun is a primary component in klystrons, traveling wave tubes (TWTs), gyrotrons, and inductive output...
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