EP2634790A3 - Appareil de multiplication d'électrons - Google Patents

Appareil de multiplication d'électrons Download PDF

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Publication number
EP2634790A3
EP2634790A3 EP13156927.9A EP13156927A EP2634790A3 EP 2634790 A3 EP2634790 A3 EP 2634790A3 EP 13156927 A EP13156927 A EP 13156927A EP 2634790 A3 EP2634790 A3 EP 2634790A3
Authority
EP
European Patent Office
Prior art keywords
wall
enclosure
electrode
electrons
electron
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.)
Withdrawn
Application number
EP13156927.9A
Other languages
German (de)
English (en)
Other versions
EP2634790A2 (fr
Inventor
Jonathan Ross Howorth
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.)
Photek Ltd
Original Assignee
Photek Ltd
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 Photek Ltd filed Critical Photek Ltd
Publication of EP2634790A2 publication Critical patent/EP2634790A2/fr
Publication of EP2634790A3 publication Critical patent/EP2634790A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/28—Vessels, e.g. wall of the tube; Windows; Screens; Suppressing undesired discharges or currents
EP13156927.9A 2012-02-29 2013-02-27 Appareil de multiplication d'électrons Withdrawn EP2634790A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1203561.4A GB201203561D0 (en) 2012-02-29 2012-02-29 Electron multiplying apparatus

Publications (2)

Publication Number Publication Date
EP2634790A2 EP2634790A2 (fr) 2013-09-04
EP2634790A3 true EP2634790A3 (fr) 2015-10-07

Family

ID=45991948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13156927.9A Withdrawn EP2634790A3 (fr) 2012-02-29 2013-02-27 Appareil de multiplication d'électrons

Country Status (2)

Country Link
EP (1) EP2634790A3 (fr)
GB (1) GB201203561D0 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539506A (en) * 2015-06-19 2016-12-21 Photek Ltd Detector
JP6462526B2 (ja) 2015-08-10 2019-01-30 浜松ホトニクス株式会社 荷電粒子検出器およびその制御方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568853A (en) * 1981-05-20 1986-02-04 U.S. Philips Corporation Electron multiplier structure
US5493111A (en) * 1993-07-30 1996-02-20 Litton Systems, Inc. Photomultiplier having cascaded microchannel plates, and method for fabrication
US5686721A (en) * 1994-08-23 1997-11-11 Litef Gmbh Position-transmitting electromagnetic quanta and particle radiation detector
WO1998014981A1 (fr) * 1996-10-02 1998-04-09 Georges Charpak Detecteur a gaz de rayonnements ionisants a tres grand taux de comptage
EP1124129A2 (fr) * 2000-02-11 2001-08-16 Roentdek Handels GmbH Dispositif et méthode de détection de particules ou de rayonnement magnétique à deux dimensions
WO2011055107A2 (fr) * 2009-11-04 2011-05-12 University Of Leicester Structure d'affichage de charge pour un détecteur de photons/particules

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568853A (en) * 1981-05-20 1986-02-04 U.S. Philips Corporation Electron multiplier structure
US5493111A (en) * 1993-07-30 1996-02-20 Litton Systems, Inc. Photomultiplier having cascaded microchannel plates, and method for fabrication
US5686721A (en) * 1994-08-23 1997-11-11 Litef Gmbh Position-transmitting electromagnetic quanta and particle radiation detector
WO1998014981A1 (fr) * 1996-10-02 1998-04-09 Georges Charpak Detecteur a gaz de rayonnements ionisants a tres grand taux de comptage
EP1124129A2 (fr) * 2000-02-11 2001-08-16 Roentdek Handels GmbH Dispositif et méthode de détection de particules ou de rayonnement magnétique à deux dimensions
WO2011055107A2 (fr) * 2009-11-04 2011-05-12 University Of Leicester Structure d'affichage de charge pour un détecteur de photons/particules

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J S LAPINGTON ET AL: "A Multi-Channel High Time Resolution Detector for High Content Imaging", 18 June 2008 (2008-06-18), XP055209870, Retrieved from the Internet <URL:http://ndip.in2p3.fr/ndip08/Presentations/4Wednesday/Matin/109-Lapington.pdf> [retrieved on 20150827] *
LAPINGTON: "Practical Application of Space Research Science & Engineering to Health- care & Bioscience Event 12 th March 2009 Case Study 4: High Count Rate Imaging Photo- multipliers for Biology Jon Lapington Microelectronics Group High speed ASICs", 12 March 2009 (2009-03-12), XP055210003, Retrieved from the Internet <URL:https://www2.le.ac.uk/departments/physics/research/src/knowex/presentations/7 - Lapington-Medilink2009.pdf> [retrieved on 20150827] *

Also Published As

Publication number Publication date
GB201203561D0 (en) 2012-04-11
EP2634790A2 (fr) 2013-09-04

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