A micro-undulator fabricated by LIGA processes
Abstract
An undulator of period 1 mm has been designed as part of a series of studies toward table-top synchrotron radiation sources. The undulator consists of a silver conductor embedded in poles and substrate of nickel-iron. Computations predict a field pattern of appropriate strength and quality if the current can be prevented from shunting from the silver across the nickel-iron poles, either through insulation or through slotted poles. A ten-scale model has been fabricated and measured; a full-scale model has also been constructed by conventional machining techniques, but has not yet been measured.
- Publication:
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Presented at the 14th International Conference on Magnet Technology
- Pub Date:
- 1995
- Bibcode:
- 1995mate.conf...11T
- Keywords:
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- Fabrication;
- Free Electron Lasers;
- Radiation Sources;
- Relativistic Electron Beams;
- Synchrotron Radiation;
- Wiggler Magnets;
- Design Analysis;
- Laser Outputs;
- Magnetic Field Configurations;
- Technology Assessment;
- Electronics and Electrical Engineering