Bandwidth and frequency enhancement of free electron laser in a mildly relativistic electron beam. Final report
Technical Report
·
OSTI ID:5734382
The bandwidth and frequency enhancement of the free electron laser instability in a mildly relativistic (gamma < or = 1.15) electron beam propagating through a dielectric loaded waveguide is presented. For an appropriate choice of the dielectric constant epsilon and the thickness of the dielectric material, it is shown that the instability bandwidth and frequency can be greatly enhanced for specified values of the beam energy and the wiggler wavelength.
- Research Organization:
- Naval Surface Weapons Center, Silver Spring, MD (USA)
- OSTI ID:
- 5734382
- Report Number(s):
- AD-A-102164/1
- Country of Publication:
- United States
- Language:
- English
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42 ENGINEERING
FREE ELECTRON LASERS
FREQUENCY CONTROL
WAVELENGTHS
DIELECTRIC MATERIALS
ELECTRON BEAMS
LASER MATERIALS
PUMPING
RELATIVITY THEORY
STABILITY
WAVEGUIDES
BEAMS
CONTROL
FIELD THEORIES
GENERAL RELATIVITY THEORY
LASERS
LEPTON BEAMS
MATERIALS
PARTICLE BEAMS
420300* - Engineering- Lasers- (-1989)
FREE ELECTRON LASERS
FREQUENCY CONTROL
WAVELENGTHS
DIELECTRIC MATERIALS
ELECTRON BEAMS
LASER MATERIALS
PUMPING
RELATIVITY THEORY
STABILITY
WAVEGUIDES
BEAMS
CONTROL
FIELD THEORIES
GENERAL RELATIVITY THEORY
LASERS
LEPTON BEAMS
MATERIALS
PARTICLE BEAMS
420300* - Engineering- Lasers- (-1989)