Free-electron laser and laser electron acceleration based on the megagauss magnetic fields in laser-produced plasmas
Journal Article
·
· Phys. Rev. Lett.; (United States)
It is suggested that the megagauss magnetic fields generated in laser produced plasmas be applied for (a) the construction of a wiggler for an x-ray free-electron laser and (b) charged-particle acceleration to high energies using the inverse free-electron laser and the autoresonance laser acceleration schemes. Coherent amplification of 10-A radiation with a 150-MeV electron beam seems feasible and gigaelectronvolt electron beams may induce a ..gamma..-ray laser. An acceleration gradient of about (100 MV/cm)(z/(10 cm))/sup -1/3/ can be achieved at a distance z along a 1-MG axial magnetic field in the auto resonance laser acceleration scheme, using a Nd:glass laser of 10/sup 18/ W/cm/sup 2/.
- Research Organization:
- Plasma Physics Department, Soreq Nuclear Research Center, Yavne 70600, Israel
- OSTI ID:
- 5816434
- Journal Information:
- Phys. Rev. Lett.; (United States), Vol. 56:21
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
43 PARTICLE ACCELERATORS
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WIGGLER MAGNETS
X RADIATION
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420300* - Engineering- Lasers- (-1989)
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43 PARTICLE ACCELERATORS
ELECTRONS
ACCELERATION
FREE ELECTRON LASERS
WIGGLER MAGNETS
X RADIATION
LASER-PRODUCED PLASMA
MAGNETIC FIELDS
DC SYSTEMS
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ELECTROMAGNETS
ELEMENTARY PARTICLES
ENERGY SYSTEMS
EQUIPMENT
FERMIONS
IONIZING RADIATIONS
LASERS
LEPTONS
MAGNETS
PLASMA
POWER SYSTEMS
RADIATIONS
420300* - Engineering- Lasers- (-1989)
430200 - Particle Accelerators- Beam Dynamics
Field Calculations
& Ion Optics