Abstract
A free-electron laser (FEL) type device that operates with a low-energy electron beam (approx.0.7 keV) and a radio wave in the VHF range (λ = 1.1 m) is presented. The experimental device consists of a transmission-line (TEM-mode) cavity, and a folded-foil planar wiggler (λw = 4 cm). Coherent oscillations are observed in the fundamental cavity mode (0.28 GHz) and in higher order modes. This FEL-type device here marks a record for an extremely low voltage operation.
Original language | English |
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Pages | 52-54 |
Number of pages | 3 |
State | Published - 1996 |
Event | Proceedings of the 1996 19th Convention of Electrical and Electronics Engineers in Israel - Jerusalem, Isr Duration: 5 Nov 1996 → 6 Nov 1996 |
Conference
Conference | Proceedings of the 1996 19th Convention of Electrical and Electronics Engineers in Israel |
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City | Jerusalem, Isr |
Period | 5/11/96 → 6/11/96 |