Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 181-186 |
| Number of pages | 5 |
| Journal | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
| Volume | 407 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 21 Apr 1998 |
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Keywords
- free-electron maser
- reversed guide field
- bragg resonator
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A 32 ghz bragg free-electron maser (FEM) oscillator with axial guide magnetic field. / Cross, A.W.; Ginzburg, N.S.; He, W.; Jaroszynski, D.A.; Peskov, N.Y.; Phelps, A.D.R.; Whyte, C.G.
In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 407, No. 1, 21.04.1998, p. 181-186.Research output: Contribution to journal › Article
TY - JOUR
T1 - A 32 ghz bragg free-electron maser (FEM) oscillator with axial guide magnetic field
AU - Cross, A.W.
AU - Ginzburg, N.S.
AU - He, W.
AU - Jaroszynski, D.A.
AU - Peskov, N.Y.
AU - Phelps, A.D.R.
AU - Whyte, C.G.
PY - 1998/4/21
Y1 - 1998/4/21
N2 - A narrow-band Free-Electron Maser (FEM) oscillator with a Bragg resonator was operated in the reversed guide field regime. A high-current accelerator generated the 300keV, 30A, 100ns electron beam. Radiation at 32GHz frequency and 500kW power, corresponding to ~5% efficiency, was measured. The measured FEM parameters agreed with predictions of a numerical simulation. The observed radiation frequencies compared well with ''cold'' microwave calibration of the cavity.
AB - A narrow-band Free-Electron Maser (FEM) oscillator with a Bragg resonator was operated in the reversed guide field regime. A high-current accelerator generated the 300keV, 30A, 100ns electron beam. Radiation at 32GHz frequency and 500kW power, corresponding to ~5% efficiency, was measured. The measured FEM parameters agreed with predictions of a numerical simulation. The observed radiation frequencies compared well with ''cold'' microwave calibration of the cavity.
KW - free-electron maser
KW - reversed guide field
KW - bragg resonator
UR - http://dx.doi.org/10.1016/S0168-9002(97)01391-0
U2 - 10.1016/S0168-9002(97)01391-0
DO - 10.1016/S0168-9002(97)01391-0
M3 - Article
VL - 407
SP - 181
EP - 186
JO - Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
SN - 0168-9002
IS - 1
ER -