Production of high‐energy photons from flash x‐ray sources powered by stacked Blumlein generators
作者： J. J. Coogan , F. Davanloo , C. B. Collins
DOI: 10.1063/1.1141150
关键词: Atomic physics 、 Diode 、 Pulse generator 、 Bremsstrahlung 、 Voltage 、 Physics 、 Generator (circuit theory) 、 Blumlein Pair 、 Thyratron 、 Open-circuit voltage
摘要: Described here is the design and construction of a pulse‐power generator capable discharging at high repetition rates. It consists eight triaxial Blumleins stacked in series one end. These lines are charged parallel synchronously commuted with single thyratron other end to produce an open circuit voltage across stack six times charging voltage. An x‐ray diode has been constructed matched this source making possible emission average bremsstrahlung exposure rate 17 R/S from sequence 40‐ns pulses. When operated 60‐kV voltage, direct spectral measurements show output be true continuum, peaking intensities excess 5×108 photons/keV/shot containing useful photons having energies 300 keV.
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F. Davanloo, T. S. Bowen, C. B. Collins, Scaling to high average powers of a flash x‐ray source producing nanosecond pulses Review of Scientific Instruments. ,vol. 58, pp. 2103- 2109 ,(1987) , 10.1063/1.1139471
F. Davanloo, J. J. Coogan, T. S. Bowen, R. K. Krause, C. B. Collins, Flash x-ray source excited by stacked Blumlein generators Review of Scientific Instruments. ,vol. 59, pp. 2260- 2264 ,(1988) , 10.1063/1.1139944
Quintin Johnson, A. C. Mitchell, Ian D. Smith, Flash x-ray tube for diffraction studies on a two-stage light-gas gun Review of Scientific Instruments. ,vol. 51, pp. 741- 749 ,(1980) , 10.1063/1.1136306
J. R. Smith, R. F. Schneider, M. J. Rhee, H. S. Uhm, W. Namkung, Propagation of a mildly relativistic electron beam at sub‐Torr pressures Journal of Applied Physics. ,vol. 60, pp. 4119- 4126 ,(1986) , 10.1063/1.337492
C. B. Collins, F. Davanloo, T. S. Bowen, Flash x‐ray source of intense nanosecond pulses produced at high repetition rates Review of Scientific Instruments. ,vol. 57, pp. 863- 865 ,(1986) , 10.1063/1.1138826
L. P. Bradley, A. C. Mitchell, Q. Johnson, Ian D. Smith, Flash x‐ray source for plasma shutter diagnostics Review of Scientific Instruments. ,vol. 55, pp. 25- 34 ,(1984) , 10.1063/1.1137578
Peter Krehl, Maximization Of Bremsstrahlung And K-Series Production Efficiencies In Flash X-Ray Tubes X-Ray Calibration: Techniques, Sources, and Detectors. ,vol. 0689, pp. 26- 33 ,(1986) , 10.1117/12.936560
J.L. Golf, D.F. Heller, M. Lapp, W.C. Stwalley, Advances in laser science--4 American Institute of Physics,New York, NY. ,(1986)
F Adolfs, F Muller, E Schulte, Simple flash X-ray tubes with a new type of cathode Journal of Physics E: Scientific Instruments. ,vol. 11, pp. 537- 540 ,(1978) , 10.1088/0022-3735/11/6/012
J. D. Ivers, J. A. Nation, Compact 1-GW pulse power source Review of Scientific Instruments. ,vol. 54, pp. 1509- 1510 ,(1983) , 10.1063/1.1137277