DE69405153T2 - Mikrokanalplatten - Google Patents

Mikrokanalplatten

Info

Publication number
DE69405153T2
DE69405153T2 DE69405153T DE69405153T DE69405153T2 DE 69405153 T2 DE69405153 T2 DE 69405153T2 DE 69405153 T DE69405153 T DE 69405153T DE 69405153 T DE69405153 T DE 69405153T DE 69405153 T2 DE69405153 T2 DE 69405153T2
Authority
DE
Germany
Prior art keywords
microchannel plates
microchannel
plates
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.)
Expired - Fee Related
Application number
DE69405153T
Other languages
English (en)
Other versions
DE69405153D1 (de
Inventor
George William Fraser
Richard Willingale
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.)
Malvern Panalytical BV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69405153D1 publication Critical patent/DE69405153D1/de
Application granted granted Critical
Publication of DE69405153T2 publication Critical patent/DE69405153T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
    • 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
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
    • 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
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • H01J43/246—Microchannel plates [MCP]

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE69405153T 1993-05-28 1994-05-31 Mikrokanalplatten Expired - Fee Related DE69405153T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939311134A GB9311134D0 (en) 1993-05-28 1993-05-28 Micro-channel plates

Publications (2)

Publication Number Publication Date
DE69405153D1 DE69405153D1 (de) 1997-10-02
DE69405153T2 true DE69405153T2 (de) 1998-02-26

Family

ID=10736340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405153T Expired - Fee Related DE69405153T2 (de) 1993-05-28 1994-05-31 Mikrokanalplatten

Country Status (4)

Country Link
US (1) US5479469A (de)
EP (1) EP0626700B1 (de)
DE (1) DE69405153T2 (de)
GB (1) GB9311134D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271534B1 (en) 1994-07-08 2001-08-07 Muradin Abubekirovich Kumakhov Device for producing the image of an object using a flux of neutral or charged particles, and an integrated lens for converting such flux of neutral or charged particles
US5727044A (en) * 1994-07-19 1998-03-10 University Of Leicester Microchannel plates
US5621270A (en) * 1995-03-22 1997-04-15 Litton Systems, Inc. Electron window for toxic remediation device with a support grid having diverging angle holes
US5604353A (en) * 1995-06-12 1997-02-18 X-Ray Optical Systems, Inc. Multiple-channel, total-reflection optic with controllable divergence
US5914041A (en) * 1996-09-03 1999-06-22 Nate International Channel based reverse osmosis
US5869841A (en) * 1996-12-10 1999-02-09 University Of Chicago 3-dimensional imaging system using crystal diffraction lenses
US6127688A (en) * 1997-02-07 2000-10-03 The University Of Miami Iso-energetic intensity modulator for therapeutic electron beams, electron beam wedge and flattening filters
US5771270A (en) * 1997-03-07 1998-06-23 Archer; David W. Collimator for producing an array of microbeams
GB0027759D0 (en) * 2000-11-14 2000-12-27 Univ Leicester X-ray generator
US7231017B2 (en) * 2005-07-27 2007-06-12 Physical Optics Corporation Lobster eye X-ray imaging system and method of fabrication thereof
US20070230664A1 (en) * 2006-04-04 2007-10-04 Oxford Instruments Analytical Oy Collimator for x-ray spectrometry, and an x-ray spectrometric apparatus
JP5606226B2 (ja) * 2009-11-30 2014-10-15 キヤノン株式会社 Ｘ線モノクロメータ及びｘ線分光装置
CN106548821B (zh) * 2016-09-28 2018-01-09 北方夜视技术股份有限公司 具有高反射率内壁的微孔光学元件及其制备方法
US10751549B2 (en) * 2018-07-18 2020-08-25 Kenneth Hogstrom Passive radiotherapy intensity modulator for electrons
CN113532645B (zh) * 2021-06-17 2022-07-12 北京理工大学 一种大视场小像差龙虾眼成像系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374380A (en) * 1965-11-10 1968-03-19 Bendix Corp Apparatus for suppression of ion feedback in electron multipliers
FR2086673A5 (de) * 1970-04-06 1971-12-31 Labo Electronique Physique
NL7214206A (de) * 1971-10-20 1973-04-25
US4271362A (en) * 1973-07-23 1981-06-02 Republic Steel Corporation Method and apparatus for detecting a distant object using gamma radiation
DE3909147A1 (de) * 1988-09-22 1990-09-27 Philips Patentverwaltung Anordnung zur messung des impulsuebertrages
US5231654A (en) * 1991-12-06 1993-07-27 General Electric Company Radiation imager collimator

Also Published As

Publication number Publication date
GB9311134D0 (en) 1993-07-14
DE69405153D1 (de) 1997-10-02
US5479469A (en) 1995-12-26
EP0626700B1 (de) 1997-08-27
EP0626700A1 (de) 1994-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8327 Change in the person/name/address of the patent owner

Owner name: PANALYTICAL B.V., ALMELO, NL

8339 Ceased/non-payment of the annual fee
8328 Change in the person/name/address of the agent

Representative=s name: RIEMANN, J., DIPL.-ING., PAT.-ANW., 81679 MUENCHEN