Browsing William W. Destler--E-prints by Author "Carmel, Yuval"
Now showing items 1-5 of 5
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Design of high-average-power near-millimeter free electron laser oscillators using short-period wigglers and sheet electron beams
Booske, John; Radack, Daniel; Antonsen, Thomas; Bidwell, Steven; Carmel, Yuval; Destler, William; Freund, Henry; Granatsein, Victor; Latham, Peter; Levush, Baruch; Mayergoyz, Isaak; Serbeto, A. (©1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., 1990-06)The design and feasibility of a I-MW continuous wave (CW) free electron laser (FEL) oscillator are reviewed. The proposed configuration will include a short-period (1" - I cm) planar wiggler. a sheet electron beam, a ... -
Experimental studies of overmoded relativistic backward-wave oscillators
Abe, David; Carmel, Yuval; Miller, Susanne; Bromborsky, Alan; Levush, Baruch; Antonsen, Thomas Jr; Destler, William (Institute of Electrical and Electronics Engineers, 1998-06)Internal field-emission breakdown in the electrodynamic structures of high-power microwave (HPM) devices can seriously limit the device’s output power and pulse duration. Increasing the diameter of the electrodynamic ... -
Free electron laser pumped by a powerful traveling electromagnetic wave
Kehs, R.; Carmel, Yuval; Granatstein, Victor; Destler, William (©1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., 1990-06)A three-wave free-electron laser (FEL) was operated with a powerful 8.4-GHz electromagnetic “pump” wave replacing the usual magnetostatic wiggler. The presence of a uniform axial magnetic field B,, produced cyclotron-harmonic ... -
High-power microwave generation by excitation of a plasma-filled rippled boundary resonator
Carmel, Yuval; Minami, K.; Lou, Weiran; Kehs, R.; Destler, William; Granatstein, Victor; Abe, D.; Rodgers, J. (©1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., 1990-06)An experimental demonstration of a strong enhancement of the interaction efficiency in a high-power relativistic backward-wave oscillator when plasma is injected is presented. Controlled plasma injection enhances the ... -
A Novel highly accurate synthetic technique for determination of the dispersive characteristics in periodic slow wave circuits
Guo, Hezhong; Carmel, Yuval; Lou, Weiran; Chen, Leemian; Rodgers, John; Abe, David; Bromborsky, A.; Destler, William; Granatstein, Victor (IEEE, 1992-11)A novel, highly accurate (0.1-0.5%) synthetic technique for determining the complete dispersive characteristics of electromagnetic modes in a spatially periodic structure is presented. It was successfully applied for ...