FR2384418A1 - Accelerateur de particules a ondes stationnaires - Google Patents

Accelerateur de particules a ondes stationnaires

Info

Publication number
FR2384418A1
FR2384418A1 FR7806180A FR7806180A FR2384418A1 FR 2384418 A1 FR2384418 A1 FR 2384418A1 FR 7806180 A FR7806180 A FR 7806180A FR 7806180 A FR7806180 A FR 7806180A FR 2384418 A1 FR2384418 A1 FR 2384418A1
Authority
FR
France
Prior art keywords
wave
accelerator
subset
cavity
cavities
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.)
Granted
Application number
FR7806180A
Other languages
English (en)
Other versions
FR2384418B1 (fr
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of FR2384418A1 publication Critical patent/FR2384418A1/fr
Application granted granted Critical
Publication of FR2384418B1 publication Critical patent/FR2384418B1/fr
Granted legal-status Critical Current

Links

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
    • H05H9/00—Linear accelerators
    • H05H9/04—Standing-wave linear accelerators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)

Abstract

L'accélérateur 1 comporte deux sous-ensembles imbriqués comportant chacun plusieurs cavités accélératrices 11 à 21 disposées le long du trajet 8 du faisceau de particules et comportant des cavités latérales de couplage 21A à 29 pour coupler entre elles électromagnétiquement ces cavités accélératrices. Une onde stationnaire électromagnétique haute fréquence est entretenue par un coupleur d'entrée 9 dans chaque sous-ensemble, l'onde de chaque sous-ensemble étant avec l'onde de l'autre dans un rapport de phase tel que le faisceau de particules est l'objet d'un gain d'energie maximal sur tout son trajet dans l'accelérateur. Le coupleur 9 est constitué par une jonction hybride de guide d'ondes comportant deux parties de guide d'ondes 105, 106 séparées par une paroi commune 114 à encoches et raccordées respectivement à une cavité du premier et à une cavité du second sous-ensemble pour les exciter individuellement.
FR7806180A 1977-03-14 1978-03-03 Accelerateur de particules a ondes stationnaires Granted FR2384418A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/777,220 US4146817A (en) 1977-03-14 1977-03-14 Standing wave linear accelerator and slotted waveguide hybrid junction input coupler

Publications (2)

Publication Number Publication Date
FR2384418A1 true FR2384418A1 (fr) 1978-10-13
FR2384418B1 FR2384418B1 (fr) 1985-03-22

Family

ID=25109627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806180A Granted FR2384418A1 (fr) 1977-03-14 1978-03-03 Accelerateur de particules a ondes stationnaires

Country Status (6)

Country Link
US (1) US4146817A (fr)
JP (1) JPS53113996A (fr)
CA (1) CA1087310A (fr)
DE (1) DE2810057A1 (fr)
FR (1) FR2384418A1 (fr)
GB (1) GB1592036A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0731626A1 (fr) * 1995-03-06 1996-09-11 Mitsubishi Jukogyo Kabushiki Kaisha Equipement accélérateur de particules changées et dispositif électronique de stérilisation qui l'utilise

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713581A (en) * 1983-08-09 1987-12-15 Haimson Research Corporation Method and apparatus for accelerating a particle beam
JPH0756839B2 (ja) * 1984-02-09 1995-06-14 三菱電機株式会社 定在波加速管
US4715038A (en) * 1985-05-20 1987-12-22 The United States Of America As Represented By The United States Department Of Energy Optically pulsed electron accelerator
JPS61288400A (ja) * 1985-06-14 1986-12-18 日本電気株式会社 定在波線型加速器
US4906896A (en) * 1988-10-03 1990-03-06 Science Applications International Corporation Disk and washer linac and method of manufacture
US5014014A (en) * 1989-06-06 1991-05-07 Science Applications International Corporation Plane wave transformer linac structure
US7098615B2 (en) * 2002-05-02 2006-08-29 Linac Systems, Llc Radio frequency focused interdigital linear accelerator
US6777893B1 (en) 2002-05-02 2004-08-17 Linac Systems, Llc Radio frequency focused interdigital linear accelerator
ITMI20022608A1 (it) * 2002-12-09 2004-06-10 Fond Di Adroterapia Oncologic A Tera Linac a tubi di deriva per l'accelerazione di un fascio di ioni.
US7898193B2 (en) * 2008-06-04 2011-03-01 Far-Tech, Inc. Slot resonance coupled standing wave linear particle accelerator
US8324983B2 (en) 2010-10-11 2012-12-04 Andrew Llc Selectable coupling level waveguide coupler
CN111918474B (zh) * 2020-08-31 2024-04-26 成都奕康真空电子技术有限责任公司 一种局部调频射频电子加速器及加速器调频方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709241A (en) * 1950-02-28 1955-05-24 Raytheon Mfg Co Hybrid directional coupler
FR2253340A1 (fr) * 1973-11-30 1975-06-27 Varian Associates
US4024426A (en) * 1973-11-30 1977-05-17 Varian Associates, Inc. Standing-wave linear accelerator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739287A (en) * 1950-03-17 1956-03-20 Henry J Riblet Waveguide hybrid junctions
US3546524A (en) * 1967-11-24 1970-12-08 Varian Associates Linear accelerator having the beam injected at a position of maximum r.f. accelerating field
FR2150612B1 (fr) * 1971-08-31 1976-03-26 Labo Cent Telecommunicat
FR2192435B1 (fr) * 1972-07-07 1976-01-16 Thomson Csf Fr

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709241A (en) * 1950-02-28 1955-05-24 Raytheon Mfg Co Hybrid directional coupler
FR2253340A1 (fr) * 1973-11-30 1975-06-27 Varian Associates
US4024426A (en) * 1973-11-30 1977-05-17 Varian Associates, Inc. Standing-wave linear accelerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0731626A1 (fr) * 1995-03-06 1996-09-11 Mitsubishi Jukogyo Kabushiki Kaisha Equipement accélérateur de particules changées et dispositif électronique de stérilisation qui l'utilise
US5849252A (en) * 1995-03-06 1998-12-15 Mitsubishi Jukogyo Kabushiki Kaisha Charged particle accelerator apparatus and electronic sterilizer apparatus using the same

Also Published As

Publication number Publication date
FR2384418B1 (fr) 1985-03-22
GB1592036A (en) 1981-07-01
DE2810057A1 (de) 1978-09-28
CA1087310A (fr) 1980-10-07
JPS53113996A (en) 1978-10-04
US4146817A (en) 1979-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse