Paper |
Title |
Page |
WEPC108 |
Portable Magnetic Field Measurement System
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2252 |
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- J. Kulesza, A. Deyhim, E. Van Every, D. J. Waterman
Advanced Design Consulting, Inc, Lansing, New York
- K. I. Blomqvist
MAX-lab, Lund
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This portable magnetic field measurement system is a very sophisticated and sensitive machine for the measurement of magnetic fields in undulators (Planer, EPU, and Apple II), wigglers, and in-vacuum ID units. The magnetic fields are measured using 3 axis hall-effect probes, mounted orthogonally to a thin wand. The wand is mounted to a carriage that rides on vacuum air bearings. The base is granite. A flip coil is provided on two vertical towers with X, Y and Theta axes. Special software is provided to assist in homing, movement, and data collection.
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WEPC109 |
Development of an In-vacuum Undulator System for U-SAXS Beamline at PLS
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2255 |
|
- D. J. Waterman, A. Deyhim, J. Kulesza, E. Van Every
Advanced Design Consulting, Inc, Lansing, New York
- K. I. Blomqvist
MAX-lab, Lund
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The design of a hybrid in-vacuum undulator with 20mm period, effective peak field of 1.05 Tesla, and 1800 mm magnetic length is being presented. The design requirements and mechanical difficulties for holding, positioning, and driving the magnetic arrays are explored. The structural and finite element analysis, magnetic design, and electrical considerations that influenced the design are then analyzed. This in-vacuum undulator (IVUN) is being installed at Pohang Accelerator Laboratory (PAL) for U-SAXS (Ultra Small Angle X-ray Scattering) beamline. The IVUN will generate undulator radiation up to ~14 keV using higher harmonic (upto 9th) undulator radiation with 2.5 GeV PLS electron beam.
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WEPC110 |
Development of a Conventional Multipole Wiggler MPW-80
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2258 |
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- D. J. Waterman, A. Deyhim, J. Kulesza, E. Van Every
Advanced Design Consulting, Inc, Lansing, New York
- K. I. Blomqvist
MAX-lab, Lund
|
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The design for an 80 mm period hybrid wiggler is presented. The design requirements and mechanical difficulties for holding, positioning, and driving the magnetic arrays are explored. The structural and finite element analysis, magnetic design, and electrical considerations that influenced the design are then analyzed. This wiggler will be installed at ALBA a new synchrotron radiation source being built at the site of the Centre Direccional in Cerdanyola del Vallès, nearby Barcelona, and will produce ultra-violet and X-ray beams of exceptional brightness. The facility will comprise a 3 GeV electron storage ring, injected from a ~100 MeV linac through a full energy booster synchrotron.
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