CN111246654B - 可变能量的电子加速器 - Google Patents

可变能量的电子加速器 Download PDF

Info

Publication number
CN111246654B
CN111246654B CN201911147902.7A CN201911147902A CN111246654B CN 111246654 B CN111246654 B CN 111246654B CN 201911147902 A CN201911147902 A CN 201911147902A CN 111246654 B CN111246654 B CN 111246654B
Authority
CN
China
Prior art keywords
electron beam
trajectory
resonant cavity
deflection
cavity
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201911147902.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN111246654A (zh
Inventor
M·阿布斯
杰里米·布里森
W·克里文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ion Beam Applications SA
Original Assignee
Ion Beam Applications SA
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 Ion Beam Applications SA filed Critical Ion Beam Applications SA
Publication of CN111246654A publication Critical patent/CN111246654A/zh
Application granted granted Critical
Publication of CN111246654B publication Critical patent/CN111246654B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H13/00—Magnetic resonance accelerators; Cyclotrons
    • H05H13/10—Accelerators comprising one or more linear accelerating sections and bending magnets or the like to return the charged particles in a trajectory parallel to the first accelerating section, e.g. microtrons or rhodotrons
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF 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
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/04—Irradiation devices with beam-forming means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/08—Arrangements for injecting particles into orbits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/001—Arrangements for beam delivery or irradiation
    • H05H2007/004—Arrangements for beam delivery or irradiation for modifying beam energy, e.g. spread out Bragg peak devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
    • H05H2007/025—Radiofrequency systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
    • H05H2007/045—Magnet systems, e.g. undulators, wigglers; Energisation thereof for beam bending
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
    • H05H2007/046—Magnet systems, e.g. undulators, wigglers; Energisation thereof for beam deflection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/08—Arrangements for injecting particles into orbits
    • H05H2007/081—Sources
    • H05H2007/084—Electron sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/14—Vacuum chambers
    • H05H7/18—Cavities; Resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Particle Accelerators (AREA)
CN201911147902.7A 2018-11-28 2019-11-21 可变能量的电子加速器 Active CN111246654B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18208924.3 2018-11-28
EP18208924.3A EP3661335B1 (en) 2018-11-28 2018-11-28 Vario-energy electron accelerator

Publications (2)

Publication Number Publication Date
CN111246654A CN111246654A (zh) 2020-06-05
CN111246654B true CN111246654B (zh) 2022-04-08

Family

ID=64556790

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911147902.7A Active CN111246654B (zh) 2018-11-28 2019-11-21 可变能量的电子加速器

Country Status (4)

Country Link
US (1) US10743401B2 (https=)
EP (1) EP3661335B1 (https=)
JP (1) JP7076423B2 (https=)
CN (1) CN111246654B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3661335B1 (en) * 2018-11-28 2021-06-30 Ion Beam Applications Vario-energy electron accelerator
WO2021007463A1 (en) * 2019-07-09 2021-01-14 Varex Imaging Corporation Electron gun driver
EP3876679B1 (en) * 2020-03-06 2022-07-20 Ion Beam Applications Synchrocyclotron for extracting beams of various energies and related method
CN112888139A (zh) * 2020-12-29 2021-06-01 中国科学院近代物理研究所 一种同轴腔加速器出口电子束能量调节系统及方法
CN112888138B (zh) * 2020-12-30 2024-02-06 中国科学院近代物理研究所 一种产生高品质电子束的往返式同轴腔电子加速器
CN113933761B (zh) * 2021-09-09 2022-09-27 中国地质大学（武汉） 基于电容加载同轴谐振腔的ovh磁传感器腔体
CN118510141B (zh) * 2024-07-22 2024-11-19 苏州益腾电子科技有限公司 一种微焦点x射线的产生装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616032B1 (fr) 1987-05-26 1989-08-04 Commissariat Energie Atomique Accelerateur d'electrons a cavite coaxiale
JP2002141200A (ja) * 2000-10-31 2002-05-17 Toshiba Corp 電子線装置
EP2810537A1 (en) * 2012-02-03 2014-12-10 Ion Beam Applications S.A. Magnet structure for an isochronous superconducting compact cyclotron
EP2804451B1 (en) * 2013-05-17 2016-01-06 Ion Beam Applications S.A. Electron accelerator having a coaxial cavity
CA2832816C (en) * 2013-11-12 2020-06-02 Mikhail V. Gavich Accelerator - generator
EP3102009A1 (en) * 2015-06-04 2016-12-07 Ion Beam Applications S.A. Multiple energy electron accelerator
EP3178522B1 (en) * 2015-12-11 2018-02-14 Ion Beam Applications S.A. Particle therapy system with parallel control of energy variation and beam position variation
CN105578703B (zh) * 2016-03-03 2018-06-22 北京鑫智能技术股份有限公司 一口出多档能量电子束的花瓣型加速器
EP3319402B1 (en) 2016-11-07 2021-03-03 Ion Beam Applications S.A. Compact electron accelerator comprising permanent magnets
EP3319403B1 (en) 2016-11-07 2022-01-05 Ion Beam Applications S.A. Compact electron accelerator comprising first and second half shells
CN207638964U (zh) * 2017-12-13 2018-07-20 北京鑫智能技术股份有限公司 利用永久磁铁引导电子多次加速的花瓣型加速器
CN207802493U (zh) * 2018-02-11 2018-08-31 北京鑫智能技术股份有限公司 花瓣型加速器及其c型回转电磁铁
CN108770181A (zh) * 2018-05-24 2018-11-06 新瑞阳光粒子医疗装备(无锡)有限公司 同步加速器、粒子束加速方法、装置、设备及存储介质
EP3661335B1 (en) * 2018-11-28 2021-06-30 Ion Beam Applications Vario-energy electron accelerator

Also Published As

Publication number Publication date
JP7076423B2 (ja) 2022-05-27
JP2020087932A (ja) 2020-06-04
US20200170099A1 (en) 2020-05-28
EP3661335A1 (en) 2020-06-03
CN111246654A (zh) 2020-06-05
US10743401B2 (en) 2020-08-11
EP3661335B1 (en) 2021-06-30

Similar Documents

Publication Publication Date Title
CN111246654B (zh) 可变能量的电子加速器
US11570881B2 (en) Circular accelerator, particle therapy system with circular accelerator, and method of operating circular accelerator
US3328708A (en) Method and apparatus for accelerating ions of any mass
CN107079577B (zh) 高频紧凑型低能量直线加速器设计
US10249400B2 (en) Compact electron accelerator comprising first and second half shells
JP2020087932A5 (https=)
US9775228B2 (en) Electron accelerator having a coaxial cavity
JP7057643B2 (ja) 粒子線治療システム
CN108064113B (zh) 包括永磁体的紧凑型电子加速器
ES2641769T3 (es) Dispositivo de hiperfrecuencias de aceleración de electrones
JP2017220333A (ja) 加速器及び粒子線照射装置
US2822490A (en) Combination electron x-ray beam tube for a betatron
JP2013506942A (ja) 加速器、及び加速器を作動させる方法
EP3102009A1 (en) Multiple energy electron accelerator
JP7485593B2 (ja) 加速器および粒子線治療装置
WO2022168484A1 (ja) 加速器および粒子線治療システム
JP7765353B2 (ja) 加速器及び粒子線治療装置
EP0229045A1 (en) METHOD AND DEVICE FOR STORING AN ENERGY-RIGHT ELECTRON BEAM IN A MICROTRON WITH A TRACK.
US20230058735A1 (en) Accelerator and particle therapy system
WO2018092483A1 (ja) 加速器および粒子線照射装置、ならびにビームの取出し方法
SU256118A1 (ru) Способ ускорения иопов в липейпых ускорителях
Facco et al. The Matching Line between the RFQ and the IH Linac of the CERN Lead Ion Facility
Auslender et al. Electron accelerator for energy up to 5.0 MeV and beam power up to 50 kW
JP2000021600A (ja) 円形粒子加速器

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant