FR2632773B1 - Dispositif de couplage d'une premiere dynode d'un photomultiplicateur a un multiplicateur a feuilles - Google Patents

Dispositif de couplage d'une premiere dynode d'un photomultiplicateur a un multiplicateur a feuilles

Info

Publication number: FR2632773B1
Authority: FR; France
Prior art keywords: dynode; photomultiplier; multiplier; coupling; sheet
Prior art date: 1988-06-10
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

FR8807778A

Other languages

English (en)

Other versions

FR2632773A1 (fr

Inventor

Pierre L Hermite

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.)

Radiotechnique Compelec RTC SA

Original Assignee

Radiotechnique Compelec RTC SA

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.)

1988-06-10

Filing date

1988-06-10

Publication date

1990-10-05

1988-06-10 Application filed by Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA

1988-06-10 Priority to FR8807778A priority Critical patent/FR2632773B1/fr

1989-06-02 Priority to IL90512A priority patent/IL90512A0/xx

1989-06-05 Priority to US07/361,525 priority patent/US4956576A/en

1989-06-05 Priority to EP89201420A priority patent/EP0345888B1/fr

1989-06-05 Priority to DE89201420T priority patent/DE68909116T2/de

1989-06-07 Priority to JP1143172A priority patent/JP2801266B2/ja

1989-12-15 Publication of FR2632773A1 publication Critical patent/FR2632773A1/fr

1990-10-05 Application granted granted Critical

1990-10-05 Publication of FR2632773B1 publication Critical patent/FR2632773B1/fr

2008-06-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000008878 coupling Effects 0.000 title 1
238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 1

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
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
- 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

FR8807778A 1988-06-10 1988-06-10 Dispositif de couplage d'une premiere dynode d'un photomultiplicateur a un multiplicateur a feuilles Expired - Fee Related FR2632773B1 (fr)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
FR8807778A FR2632773B1 (fr)	1988-06-10	1988-06-10	Dispositif de couplage d'une premiere dynode d'un photomultiplicateur a un multiplicateur a feuilles
IL90512A IL90512A0 (en)	1988-06-10	1989-06-02	Device for coupling a first dynode of a photomultiplier to a leaf-type multiplier
US07/361,525 US4956576A (en)	1988-06-10	1989-06-05	Device for coupling a first dynode of a photomultiplier to a leaf-type multiplier
EP89201420A EP0345888B1 (fr)	1988-06-10	1989-06-05	Dispositif de couplage d'une première dynode d'un photomultiplicateur à un multiplicateur à feuilles
DE89201420T DE68909116T2 (de)	1988-06-10	1989-06-05	Kupplungsvorrichtung zwischen einer ersten Dynode eines Photovervielfachers und einem Mehrblattverielfacher.
JP1143172A JP2801266B2 (ja)	1988-06-10	1989-06-07	光電子増倍管

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8807778A FR2632773B1 (fr)	1988-06-10	1988-06-10	Dispositif de couplage d'une premiere dynode d'un photomultiplicateur a un multiplicateur a feuilles

Publications (2)

Publication Number	Publication Date
FR2632773A1 FR2632773A1 (fr)	1989-12-15
FR2632773B1 true FR2632773B1 (fr)	1990-10-05

Family

ID=9367172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8807778A Expired - Fee Related FR2632773B1 (fr)	1988-06-10	1988-06-10	Dispositif de couplage d'une premiere dynode d'un photomultiplicateur a un multiplicateur a feuilles

Country Status (6)

Country	Link
US (1)	US4956576A (fr)
EP (1)	EP0345888B1 (fr)
JP (1)	JP2801266B2 (fr)
DE (1)	DE68909116T2 (fr)
FR (1)	FR2632773B1 (fr)
IL (1)	IL90512A0 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2653934A1 (fr) *	1989-10-27	1991-05-03	Ric Compelec	Tube photomultiplicateur comportant un multiplicateur a dynodes empilables et presentant une haute efficacite de collection et un encombrement reduit.
JP3392240B2 (ja) *	1994-11-18	2003-03-31	浜松ホトニクス株式会社	電子増倍管
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
US5914561A (en) *	1997-08-21	1999-06-22	Burle Technologies, Inc.	Shortened profile photomultiplier tube with focusing electrode
US7489077B2 (en) *	2004-03-24	2009-02-10	Hamamatsu Photonics K.K.	Multi-anode type photomultiplier tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2189867A1 (fr) *	1972-06-16	1974-01-25	Rca Corp
JPS59167946A (ja) *	1983-03-11	1984-09-21	Hamamatsu Photonics Kk	光電子増倍管
FR2544913B1 (fr) *	1983-04-20	1986-10-24	Hyperelec	Tube photoelectrique a photocathode laterale
FR2549288B1 (fr) *	1983-07-11	1985-10-25	Hyperelec	Element multiplicateur d'electrons, dispositif multiplicateur d'electrons comportant cet element multiplicateur et application a un tube photomultiplicateur

1988
- 1988-06-10 FR FR8807778A patent/FR2632773B1/fr not_active Expired - Fee Related
1989
- 1989-06-02 IL IL90512A patent/IL90512A0/xx unknown
- 1989-06-05 US US07/361,525 patent/US4956576A/en not_active Expired - Fee Related
- 1989-06-05 EP EP89201420A patent/EP0345888B1/fr not_active Expired - Lifetime
- 1989-06-05 DE DE89201420T patent/DE68909116T2/de not_active Expired - Fee Related
- 1989-06-07 JP JP1143172A patent/JP2801266B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0345888A1 (fr)	1989-12-13
FR2632773A1 (fr)	1989-12-15
DE68909116T2 (de)	1994-03-31
DE68909116D1 (de)	1993-10-21
EP0345888B1 (fr)	1993-09-15
JP2801266B2 (ja)	1998-09-21
IL90512A0 (en)	1990-01-18
JPH0233847A (ja)	1990-02-05
US4956576A (en)	1990-09-11

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Legal Events

Date	Code	Title	Description
1990-10-05	CD	Change of name or company name
1993-04-30	ST	Notification of lapse