Radiation generator adjusting beam focusing based upon a diagnostic electrode

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United States of America Patent

PATENT NO 9659740
APP PUB NO 20150179390A1
SERIAL NO

14574309

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Abstract

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A radiation generator is provided that includes a target, a cathode to emit electrons in a downstream direction toward the target, a first conductive member downstream of the cathode, and a second conductive member downstream of the cathode. The first and second conductive members have a potential difference with the cathode such that a resultant electric field accelerates the electrons toward the target. A diagnostic current in the second conductive member and a target current in the target may be measured, and an electrical property of the first conductive member may be adjusted based upon the diagnostic current and the target current.

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Patent Owner(s)

Patent OwnerAddress
SCHLUMBERGER TECHNOLOGY CORPORATION300 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Simon, Matthieu Houston, US 42 350
Stephenson, Kenneth E New Castle, US 42 825

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