Title :
Focusing powerful X-ray pulse radiation, generated by explosive electron emission, using polycarpellary Kumakhov´s optics
Author :
Fursey, G.N. ; Begidov, A.A. ; Kumakhov, M.G.
fDate :
June 30 2014-July 4 2014
Abstract :
The main difficulty of influencing the quality of X-ray imaging is a relatively large size of the X-ray source spot (1-2 mm). In pulsed x-ray tubes, operating on the basis of explosive electron emission, a decrease stains using electrostatic and magnetic focusing is difficult due to the small distances cathode - anode.
Keywords :
X-ray imaging; X-ray optics; X-ray tubes; anodes; cathodes; electron emission; electrostatics; explosives; optical focusing; X-ray imaging; X-ray pulse radiation generation; X-ray source spot; anode; cathode; electrostatic; explosive electron emission; magnetic focusing; polycarpellary Kumakhov´s optics; pulsed X-ray tube; size 1 mm to 2 mm; Electron emission; Electron tubes; Explosives; Focusing; Lenses; X-ray imaging;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5770-5
DOI :
10.1109/IVESC.2014.6892037
