MX359787B - Electron beam transport in an x-ray scanner. - Google Patents

Electron beam transport in an x-ray scanner.

Info

Publication number
MX359787B
MX359787B MX2015015499A MX2015015499A MX359787B MX 359787 B MX359787 B MX 359787B MX 2015015499 A MX2015015499 A MX 2015015499A MX 2015015499 A MX2015015499 A MX 2015015499A MX 359787 B MX359787 B MX 359787B
Authority
MX
Mexico
Prior art keywords
electron beam
beam transport
ray scanner
ray
inspection system
Prior art date
Application number
MX2015015499A
Other languages
Spanish (es)
Other versions
MX2015015499A (en
Inventor
Bendahan Joseph
Kevin Jones James
ANGAL-KALININ Deepa
Borisov MARINOV Kiril
Original Assignee
Rapiscan Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rapiscan Systems Inc filed Critical Rapiscan Systems Inc
Publication of MX2015015499A publication Critical patent/MX2015015499A/en
Publication of MX359787B publication Critical patent/MX359787B/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/226—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using tomography
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

The present invention provides a multi-view X-ray inspection system. In one embodiment, a beam steering mechanism directs the electron beam from an X-ray source to multiple production targets which generate X-rays for scanning which are subsequently detected by a plurality of detectors to produce multiple image slices (views). The system is adapted for use in CT systems. In one embodiment of a CT system, an electron beam generated by a single radiation source is steered by an electron beam transport mechanism comprising at least two dipoles and a quadrupole on to a target arranged in an approximated arc. The inspection system, in any configuration, can be deployed inside a vehicle for use as a mobile detection system.
MX2015015499A 2013-05-06 2014-05-06 Electron beam transport in an x-ray scanner. MX359787B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361820105P 2013-05-06 2013-05-06
PCT/US2014/036952 WO2014182685A1 (en) 2013-05-06 2014-05-06 Electron beam transport in an x-ray scanner

Publications (2)

Publication Number Publication Date
MX2015015499A MX2015015499A (en) 2017-02-09
MX359787B true MX359787B (en) 2018-10-08

Family

ID=51867682

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015015499A MX359787B (en) 2013-05-06 2014-05-06 Electron beam transport in an x-ray scanner.

Country Status (2)

Country Link
MX (1) MX359787B (en)
WO (1) WO2014182685A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9442213B2 (en) 2010-01-19 2016-09-13 Rapiscan Systems, Inc. Method of electron beam transport in an X-ray scanner
WO2015185762A1 (en) * 2014-06-06 2015-12-10 Ion Beam Applications S.A. Multiple energy single electron beam generator
WO2018144630A1 (en) 2017-01-31 2018-08-09 Rapiscan Systems, Inc. High-power x-ray sources and methods of operation
WO2021007445A1 (en) 2019-07-09 2021-01-14 Smiths Detection Inc. High-energy x-ray imaging system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3908788B2 (en) * 1996-04-30 2007-04-25 ザ トラスティーズ オブ コロンビア ユニヴァーシティ イン ザ シティ オブ ニューヨーク Object detection device using single energy neutrons
WO2011091070A2 (en) * 2010-01-19 2011-07-28 Rapiscan Systems, Inc. Multi-view cargo scanner
EP2742779B1 (en) * 2011-06-09 2017-04-26 Rapiscan Systems, Inc. System and method for x-ray source weight reduction

Also Published As

Publication number Publication date
WO2014182685A1 (en) 2014-11-13
MX2015015499A (en) 2017-02-09

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