Intra pulse multi-energy method and apparatus based on RF linac and X-ray source

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United States of America Patent

PATENT NO 9326366
APP PUB NO 20140270086A1
SERIAL NO

14213372

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Abstract

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The relative position of an RF waveform and electron bunches in a linear accelerator is controlled by appropriate control of the accelerator electronics. Thus the energy given to any particular electron bunch can be controlled by altering the position of amplitude peaks of the RF driving field relative to the electron bunch. This control can be applied simultaneously and independently to all electron bunches in a bunch train. An output X-ray pulse is provided by the contributions of multiple electron bunches when they hit one or more targets. When more energetic electrons hit the target, more energetic X-rays are produced. Thus this controllable electron bunch energy and intensity can provide intra-pulse control of X-ray energy.

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Patent Owner(s)

Patent OwnerAddress
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY1705 EL CAMINO REAL PALO ALTO CA 94306-1106

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krasnykh, Anatoly Santa Clara, US 2 40

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