Theory and design of a photoinjector-driven chirped pulse free-electron maser

Theory and design of a photoinjector-driven chirped pulse free-electron maser

An overview of the design parameters of a compact high-gradient high-luminosity X-band (8.568 GHz) photoinjector is followed by a more detailed description of each of its major subsystems: X-band RF gun, GHz repetition rate synchronously modelocked AlGaAs quantum well laser oscillator, and eight-pas...

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Veröffentlicht in:IEEE Transactions on Plasma Science 1996-06, Vol.24 (3), p.781-795
Hauptverfasser: Le Sage, G.P., Feng, H.X.C., Laurent, L.L., Hartemann, F.V., Luhmann, N.C., Fochs, S.N., Perry, M.D., Westenskow, G.A., Heritage, J.P.
Format: Artikel
Sprache:eng
Schlagworte:
ALUMINIUM ARSENIDES
Bandwidth
BEAM EMITTANCE
CESIUM TELLURIDES
Chirp
DESIGN
ELECTROMAGNETIC PULSES
Electromagnetic waveguides
ELECTRON GUNS
EMP radiation effects
ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
FREE ELECTRON LASERS
GALLIUM ARSENIDES
Laser modes
MASERS
MATHEMATICAL MODELS
MODE LOCKING
Optical design
Pulse amplifiers
Quantum well lasers
SOLID STATE LASERS
Tellurium
Undulators
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Beschreibung
Zusammenfassung:An overview of the design parameters of a compact high-gradient high-luminosity X-band (8.568 GHz) photoinjector is followed by a more detailed description of each of its major subsystems: X-band RF gun, GHz repetition rate synchronously modelocked AlGaAs quantum well laser oscillator, and eight-pass Ti:Al/sub 2/O/sub 3/ chirped pulse laser amplifier. The photoinjector uses a high quantum efficiency (/spl sim/5%) Cs/sub 2/Te photocathode, and is capable of producing high-charge (>1 nC) relativistic (5 MeV) ultrashort (
ISSN:0093-3813
1939-9375
DOI:10.1109/27.533080