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X-ray tube for microsecond X-ray intensity switching
X-ray tube for microsecond X-ray intensity switching
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机译:X射线管,用于微秒级X射线强度切换
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摘要
An injector for an X-ray tube is presented. The injector includes an emitter to emit an electron beam, at least one focusing electrode disposed around the emitter, wherein the at least one focusing electrode focuses the electron beam and at least one extraction electrode maintained at a positive bias voltage with respect to the emitter, wherein the at least one extraction electrode controls an intensity of the electron beam.
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