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    • 9. 发明授权
    • Series diode X-ray source
    • 系列二极管X射线源
    • US4359660A
    • 1982-11-16
    • US216165
    • 1980-12-15
    • Ian D. SmithLaszlo J. DemeterKurt E. Nielsen
    • Ian D. SmithLaszlo J. DemeterKurt E. Nielsen
    • H01J35/04H01J35/00
    • H01J35/04
    • A multiple cathode-anode pulsed X-ray source utilizes a first X-ray transparent cathode spaced apart from a solid tungsten first anode between which is disposed a second tungsten anode spaced apart from the first cathode and electrically connected to a second X-ray transparent cathode which is also spaced apart from a solid tungsten first anode. Electrons emitted from the first cathode are caused to bombard the second anode to emit X-radiation therefrom where the electrons are then conducted to and emitted by the second cathode to bombard the first anode to again emit X-radiation therefrom. The X-radiation emitted from the first and second anodes passes through the first and second cathodes to a target.
    • 多个阴极 - 阳极脉冲X射线源利用与固体钨第一阳极间隔开的第一X射线透明阴极,在第一X射线透明阴极之间设置与第一阴极间隔开的第二钨阳极,并电连接到第二X射线透明 阴极也与固体钨第一阳极间隔开。 引起从第一阴极发射的电子轰击第二阳极以发射X射线,其中电子然后被传导到第二阴极并由第二阴极发射以轰击第一阳极以再次从其发射X射线。 从第一和第二阳极发射的X射线通过第一和第二阴极到达目标。