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DE60014758D1 - Flugzeitmassenspektrometerionenquelle zur Analyse von Gasproben - Google Patents

Flugzeitmassenspektrometerionenquelle zur Analyse von Gasproben

Info

Publication number
DE60014758D1
DE60014758D1 DE2000614758 DE60014758T DE60014758D1 DE 60014758 D1 DE60014758 D1 DE 60014758D1 DE 2000614758 DE2000614758 DE 2000614758 DE 60014758 T DE60014758 T DE 60014758T DE 60014758 D1 DE60014758 D1 DE 60014758D1
Authority
DE
Germany
Prior art keywords
ion source
mass spectrometer
time
flight mass
analysis
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
DE2000614758
Other languages
English (en)
Other versions
DE60014758T2 (de
Inventor
Didier Pierrejean
Bruno Galland
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel 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.)
Filing date
Publication date
Application filed by Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60014758D1 publication Critical patent/DE60014758D1/de
Publication of DE60014758T2 publication Critical patent/DE60014758T2/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
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/04—Ion sources; Ion guns using reflex discharge, e.g. Penning ion sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/08—Electron sources, e.g. for generating photo-electrons, secondary electrons or Auger electrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
    • H01J49/147—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers with electrons, e.g. electron impact ionisation, electron attachment
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Combustion & Propulsion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Electron Sources, Ion Sources (AREA)
DE60014758T 1999-04-22 2000-04-13 Flugzeitmassenspektrometerionenquelle zur Analyse von Gasproben Expired - Fee Related DE60014758T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9905088A FR2792773B1 (fr) 1999-04-22 1999-04-22 Source ionique pour spectrometre de masse a temps de vol analysant des echantillons gazeux
FR9905088 1999-04-22

Publications (2)

Publication Number Publication Date
DE60014758D1 true DE60014758D1 (de) 2004-11-18
DE60014758T2 DE60014758T2 (de) 2006-03-09

Family

ID=9544732

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60014758T Expired - Fee Related DE60014758T2 (de) 1999-04-22 2000-04-13 Flugzeitmassenspektrometerionenquelle zur Analyse von Gasproben

Country Status (6)

Country Link
US (1) US6545269B1 (de)
EP (1) EP1052672B1 (de)
JP (1) JP4395584B2 (de)
AT (1) ATE279783T1 (de)
DE (1) DE60014758T2 (de)
FR (1) FR2792773B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6806467B1 (en) * 2003-07-24 2004-10-19 The Regents Of The University Of California Continuous time-of-flight ion mass spectrometer
US7420472B2 (en) * 2005-10-16 2008-09-02 Bao Tran Patient monitoring apparatus
US8575542B1 (en) * 2012-04-18 2013-11-05 Bruker Daltonics, Inc. Method and device for gas-phase ion fragmentation
EP2867915B1 (de) 2012-06-29 2016-07-13 FEI Company Multispezies-ionenquelle
KR101786950B1 (ko) * 2014-12-30 2017-10-19 한국기초과학지원연구원 비행시간 질량분석기
US9899181B1 (en) 2017-01-12 2018-02-20 Fei Company Collision ionization ion source
US9941094B1 (en) 2017-02-01 2018-04-10 Fei Company Innovative source assembly for ion beam production
CN109461642B (zh) * 2018-12-07 2024-04-02 中国烟草总公司郑州烟草研究院 一种离子引发电子轰击电离源
US11854777B2 (en) * 2019-07-29 2023-12-26 Thermo Finnigan Llc Ion-to-electron conversion dynode for ion imaging applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852595A (en) * 1972-09-21 1974-12-03 Stanford Research Inst Multipoint field ionization source
US3819941A (en) * 1973-10-15 1974-06-25 Bendix Corp Mass dependent ion microscope having an array of small mass filters
FR2294539A1 (fr) * 1974-12-13 1976-07-09 Labo Electronique Physique Dispositif ioniseur incluant une galette de microcanaux a emission electronique secondaire
US5659170A (en) * 1994-12-16 1997-08-19 The Texas A&M University System Ion source for compact mass spectrometer and method of mass analyzing a sample
JP3778664B2 (ja) * 1997-07-24 2006-05-24 浜松ホトニクス株式会社 マイクロチャネルプレートを用いたイオン源

Also Published As

Publication number Publication date
EP1052672B1 (de) 2004-10-13
FR2792773B1 (fr) 2001-07-27
JP4395584B2 (ja) 2010-01-13
FR2792773A1 (fr) 2000-10-27
JP2000348665A (ja) 2000-12-15
US20030057378A1 (en) 2003-03-27
DE60014758T2 (de) 2006-03-09
US6545269B1 (en) 2003-04-08
ATE279783T1 (de) 2004-10-15
EP1052672A1 (de) 2000-11-15

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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: ALCATEL LUCENT, PARIS, FR

8339 Ceased/non-payment of the annual fee