Elliptically polarizing adjustable phase insertion device
Patent
·
OSTI ID:869715
- Redwood City, CA
An insertion device for extracting polarized electromagnetic energy from a beam of particles is disclosed. The insertion device includes four linear arrays of magnets which are aligned with the particle beam. The magnetic field strength to which the particles are subjected is adjusted by altering the relative alignment of the arrays in a direction parallel to that of the particle beam. Both the energy and polarization of the extracted energy may be varied by moving the relevant arrays parallel to the beam direction. The present invention requires a substantially simpler and more economical superstructure than insertion devices in which the magnetic field strength is altered by changing the gap between arrays of magnets.
- Research Organization:
- Stanford Linear Accelerator Center (SLAC), Menlo Park, CA
- DOE Contract Number:
- AC03-76SF00515
- Assignee:
- Board of Trustees of Leland Stanford University (Stanford, CA)
- Patent Number(s):
- US 5383049
- OSTI ID:
- 869715
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
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adjustable
adjusted
aligned
alignment
altered
altering
arrays
beam
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changing
device
devices
direction
direction parallel
disclosed
economical
electromagnetic
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elliptically
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extracted
extracting
field
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gap
insertion
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insertion devices
linear
linear array
linear arrays
magnetic
magnetic energy
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magnets
moving
parallel
particle
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phase
polarization
polarized
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relative
relevant
requires
simpler
strength
subjected
substantially
superstructure
varied
adjustable
adjusted
aligned
alignment
altered
altering
arrays
beam
beam direction
changing
device
devices
direction
direction parallel
disclosed
economical
electromagnetic
electromagnetic energy
elliptically
energy
extracted
extracting
field
field strength
gap
insertion
insertion device
insertion devices
linear
linear array
linear arrays
magnetic
magnetic energy
magnetic field
magnets
moving
parallel
particle
particle beam
particles
phase
polarization
polarized
polarizing
relative
relevant
requires
simpler
strength
subjected
substantially
superstructure
varied