DE69512695D1 - Photovervielfacher - Google Patents

Photovervielfacher

Info

Publication number
DE69512695D1
DE69512695D1 DE69512695T DE69512695T DE69512695D1 DE 69512695 D1 DE69512695 D1 DE 69512695D1 DE 69512695 T DE69512695 T DE 69512695T DE 69512695 T DE69512695 T DE 69512695T DE 69512695 D1 DE69512695 D1 DE 69512695D1
Authority
DE
Germany
Prior art keywords
photomultiplier
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
DE69512695T
Other languages
English (en)
Other versions
DE69512695T2 (de
Inventor
Kimitsugu Nakamura
Yoshio Fujita
Keiichi Ohishi
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Application granted granted Critical
Publication of DE69512695D1 publication Critical patent/DE69512695D1/de
Publication of DE69512695T2 publication Critical patent/DE69512695T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE69512695T 1994-03-07 1995-03-06 Photovervielfacher Expired - Fee Related DE69512695T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6035790A JPH07245078A (ja) 1994-03-07 1994-03-07 光電子増倍管

Publications (2)

Publication Number Publication Date
DE69512695D1 true DE69512695D1 (de) 1999-11-18
DE69512695T2 DE69512695T2 (de) 2000-04-06

Family

ID=12451718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512695T Expired - Fee Related DE69512695T2 (de) 1994-03-07 1995-03-06 Photovervielfacher

Country Status (4)

Country Link
US (1) US5598061A (de)
EP (1) EP0671757B1 (de)
JP (1) JPH07245078A (de)
DE (1) DE69512695T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6232715B1 (en) * 1997-01-28 2001-05-15 Photonis Photoelectric multiplier tube of reduced length
US5914561A (en) * 1997-08-21 1999-06-22 Burle Technologies, Inc. Shortened profile photomultiplier tube with focusing electrode
US6462324B1 (en) * 1999-12-08 2002-10-08 Burle Technologies, Inc. Photomultiplier tube with an improved dynode aperture mesh design
JP4640881B2 (ja) * 2000-07-27 2011-03-02 浜松ホトニクス株式会社 光電子増倍管
JP4573407B2 (ja) * 2000-07-27 2010-11-04 浜松ホトニクス株式会社 光電子増倍管
JP2002367556A (ja) * 2001-06-08 2002-12-20 Seiko Instruments Inc プラズマイオン源質量分析装置
JPWO2005091333A1 (ja) * 2004-03-22 2008-02-07 浜松ホトニクス株式会社 光電子増倍管
JP4756604B2 (ja) * 2004-03-22 2011-08-24 浜松ホトニクス株式会社 マルチアノード型光電子増倍管
US7064485B2 (en) 2004-03-24 2006-06-20 Hamamatsu Photonics K.K. Photomultiplier tube having focusing electrodes with apertures and screens
US7489077B2 (en) 2004-03-24 2009-02-10 Hamamatsu Photonics K.K. Multi-anode type photomultiplier tube
US7492097B2 (en) 2005-01-25 2009-02-17 Hamamatsu Photonics K.K. Electron multiplier unit including first and second support members and photomultiplier including the same
US7427835B2 (en) * 2005-03-31 2008-09-23 Hamamatsu Photonics K.K. Photomultiplier including a photocathode, a dynode unit, a focusing electrode, and an accelerating electrode
US7317283B2 (en) * 2005-03-31 2008-01-08 Hamamatsu Photonics K.K. Photomultiplier
US7446327B2 (en) * 2005-04-21 2008-11-04 Etp Electron Multipliers Pty Ltd. Apparatus for amplifying a stream of charged particles
US9184034B2 (en) * 2012-03-19 2015-11-10 Kla-Tencor Corporation Photomultiplier tube with extended dynamic range
US10262847B2 (en) 2015-10-05 2019-04-16 Shenzhen Genorivision Technology Co., Ltd. Photomultiplier tube and method of making it

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306171A (en) 1979-08-13 1981-12-15 Rca Corporation Focusing structure for photomultiplier tubes
US4311939A (en) 1980-03-21 1982-01-19 Rca Corporation Alkali antimonide layer on a beryllim-copper primary dynode
US4341427A (en) 1980-06-30 1982-07-27 Rca Corporation Method for stabilizing the anode sensitivity of a photomultiplier tube
US4604545A (en) 1980-07-28 1986-08-05 Rca Corporation Photomultiplier tube having a high resistance dynode support spacer anti-hysteresis pattern
JPS6030063B2 (ja) * 1982-12-10 1985-07-13 浜松ホトニクス株式会社 光電子増倍管
US4575657A (en) * 1984-05-18 1986-03-11 Rca Corporation Photomultiplier tube having an improved centering and cathode contacting structure
JP2662341B2 (ja) * 1992-05-20 1997-10-08 浜松ホトニクス株式会社 電子増倍管
FR2693592B1 (fr) * 1992-07-08 1994-09-23 Philips Photonique Tube photomultiplicateur segmenté en N voies indépendantes disposées autour d'un axe central.

Also Published As

Publication number Publication date
EP0671757B1 (de) 1999-10-13
EP0671757A1 (de) 1995-09-13
DE69512695T2 (de) 2000-04-06
US5598061A (en) 1997-01-28
JPH07245078A (ja) 1995-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee