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DE69325217D1 - Photovervielfacher - Google Patents

Photovervielfacher

Info

Publication number
DE69325217D1
DE69325217D1 DE69325217T DE69325217T DE69325217D1 DE 69325217 D1 DE69325217 D1 DE 69325217D1 DE 69325217 T DE69325217 T DE 69325217T DE 69325217 T DE69325217 T DE 69325217T DE 69325217 D1 DE69325217 D1 DE 69325217D1
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
DE69325217T
Other languages
English (en)
Other versions
DE69325217T2 (de
Inventor
Suenori Kimura
Nobuyuki Ohsugi
Toshiharu Totsuka
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
Publication of DE69325217D1 publication Critical patent/DE69325217D1/de
Application granted granted Critical
Publication of DE69325217T2 publication Critical patent/DE69325217T2/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
    • 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
DE69325217T 1992-08-10 1993-08-09 Photovervielfacher Expired - Fee Related DE69325217T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21272392A JP3220245B2 (ja) 1992-08-10 1992-08-10 光電子増倍管

Publications (2)

Publication Number Publication Date
DE69325217D1 true DE69325217D1 (de) 1999-07-15
DE69325217T2 DE69325217T2 (de) 1999-11-11

Family

ID=16627368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325217T Expired - Fee Related DE69325217T2 (de) 1992-08-10 1993-08-09 Photovervielfacher

Country Status (4)

Country Link
US (1) US5438191A (de)
EP (1) EP0587313B1 (de)
JP (1) JP3220245B2 (de)
DE (1) DE69325217T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3618013B2 (ja) * 1995-07-20 2005-02-09 浜松ホトニクス株式会社 光電子増倍管
JP3944322B2 (ja) * 1998-11-10 2007-07-11 浜松ホトニクス株式会社 光電子増倍管、光電子増倍管ユニット及び放射線検出装置
CN1242449C (zh) 2000-05-08 2006-02-15 滨松光子学株式会社 光电倍增管、光电倍增管单元及放射线检测装置
US20050126512A1 (en) * 2003-12-11 2005-06-16 Kendrick Donald W. Pressure probe
US7141926B2 (en) * 2004-08-10 2006-11-28 Burle Technologies, Inc. Photomultiplier tube with improved light collection
JPWO2007129492A1 (ja) * 2006-04-14 2009-09-17 浜松ホトニクス株式会社 光電子増倍管
US7449834B2 (en) * 2006-10-16 2008-11-11 Hamamatsu Photonics K.K. Photomultiplier having multiple dynode arrays with corresponding insulating support member
US7990064B2 (en) * 2006-10-16 2011-08-02 Hamamatsu Photonics K.K. Photomultiplier
US7821203B2 (en) * 2006-10-16 2010-10-26 Hamamatsu Photonics K.K. Photomultiplier
US7659666B2 (en) * 2006-10-16 2010-02-09 Hamamatsu Photonics K.K. Photomultiplier
JP5518364B2 (ja) * 2009-05-01 2014-06-11 浜松ホトニクス株式会社 光電子増倍管
CN104465294B (zh) * 2014-11-13 2017-02-01 西安交通大学 一种动态多级串联同轴碟型通道打拿级电子倍增器
US9543130B2 (en) * 2014-11-14 2017-01-10 Kla-Tencor Corporation Photomultiplier tube (PMT) having a reflective photocathode array

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250674A (de) * 1959-04-23
US3567948A (en) * 1969-04-14 1971-03-02 Us Navy Method and apparatus for improving the quantum efficiency of phototubes
US4306171A (en) * 1979-08-13 1981-12-15 Rca Corporation Focusing structure for photomultiplier tubes
JPS5888685A (ja) * 1981-11-24 1983-05-26 Hitachi Chem Co Ltd 放射線検出器
JP2516995B2 (ja) * 1987-08-05 1996-07-24 浜松ホトニクス株式会社 光電子増倍管
JPH02266287A (ja) * 1989-04-07 1990-10-31 Shin Etsu Chem Co Ltd 放射線検出器

Also Published As

Publication number Publication date
JPH0660845A (ja) 1994-03-04
US5438191A (en) 1995-08-01
JP3220245B2 (ja) 2001-10-22
EP0587313A1 (de) 1994-03-16
EP0587313B1 (de) 1999-06-09
DE69325217T2 (de) 1999-11-11

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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