TY - JOUR
T1 - Free-electron maser oscillator experiment in the UHF regime
AU - Drori, R.
AU - Jerby, E.
AU - Shahadi, A.
N1 - Funding Information:
This work is supported in part by the Abraham ShechtermanF oundation.
PY - 1995/4/11
Y1 - 1995/4/11
N2 - A nonrelativistic electron beam (< 4 keV) travels in this experiment in a non-dispersive waveguide along a planar undulator and an axial magnetic fields. The electron beam has a Gaussian pulse shape with a 1 ms pulse width. Two distinct radiation bursts are observed during the electron energy sweep. Each burst contains a different range of microwave frequencies. One burst corresponds to the FEM interaction, at ∼ 0.8 GHz. The other burst corresponds to the cyclotron resonance interaction, at ∼ 5 GHz. This experiment demonstrates an FEM operation in an extremely long wavelength (37.5 cm) in the UHF regime.
AB - A nonrelativistic electron beam (< 4 keV) travels in this experiment in a non-dispersive waveguide along a planar undulator and an axial magnetic fields. The electron beam has a Gaussian pulse shape with a 1 ms pulse width. Two distinct radiation bursts are observed during the electron energy sweep. Each burst contains a different range of microwave frequencies. One burst corresponds to the FEM interaction, at ∼ 0.8 GHz. The other burst corresponds to the cyclotron resonance interaction, at ∼ 5 GHz. This experiment demonstrates an FEM operation in an extremely long wavelength (37.5 cm) in the UHF regime.
UR - http://www.scopus.com/inward/record.url?scp=0000863732&partnerID=8YFLogxK
U2 - 10.1016/0168-9002(94)01559-7
DO - 10.1016/0168-9002(94)01559-7
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AN - SCOPUS:0000863732
SN - 0168-9002
VL - 358
SP - 151
EP - 154
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
IS - 1-3
ER -