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AU2002344911A1 - Absorption spectrometer and corresponding measuring method - Google Patents

Absorption spectrometer and corresponding measuring method

Info

Publication number
AU2002344911A1
AU2002344911A1 AU2002344911A AU2002344911A AU2002344911A1 AU 2002344911 A1 AU2002344911 A1 AU 2002344911A1 AU 2002344911 A AU2002344911 A AU 2002344911A AU 2002344911 A AU2002344911 A AU 2002344911A AU 2002344911 A1 AU2002344911 A1 AU 2002344911A1
Authority
AU
Australia
Prior art keywords
measuring method
corresponding measuring
absorption spectrometer
spectrometer
absorption
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.)
Abandoned
Application number
AU2002344911A
Other languages
English (en)
Inventor
Klaus Bohnert
Hubert Brandle
Markus Naegele
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.)
ABB Research Ltd Switzerland
Original Assignee
ABB RESEARCH Ltd
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 ABB RESEARCH Ltd filed Critical ABB RESEARCH Ltd
Publication of AU2002344911A1 publication Critical patent/AU2002344911A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AU2002344911A 2002-07-12 2002-07-12 Absorption spectrometer and corresponding measuring method Abandoned AU2002344911A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2002/000381 WO2004008113A1 (de) 2002-07-12 2002-07-12 Absorptionsspektrometer und entsprechendes messverfahren

Publications (1)

Publication Number Publication Date
AU2002344911A1 true AU2002344911A1 (en) 2004-02-02

Family

ID=30005565

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002344911A Abandoned AU2002344911A1 (en) 2002-07-12 2002-07-12 Absorption spectrometer and corresponding measuring method

Country Status (2)

Country Link
AU (1) AU2002344911A1 (de)
WO (1) WO2004008113A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10345507A1 (de) * 2003-09-30 2005-05-04 Siemens Ag Diodenlaser-Spektrometer
DE102005030151B3 (de) * 2005-06-28 2006-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photoakustischer Freifelddetektor
DE102007014517B3 (de) * 2007-03-27 2008-08-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Zylindrischer photoakustischer Multipass-Detektor mit Anregung der zweiten azimutalen Resonanz
DE102007014518B3 (de) 2007-03-27 2008-11-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photoakustische Multipass-Zelle mit konzentrierenden Reflexionsmitteln
DE102015106373B4 (de) 2015-04-24 2023-03-02 Infineon Technologies Ag Photoakustisches gassensormodul mit lichtemittereinheit und einer detektoreinheit
FR3117590B1 (fr) * 2020-12-15 2023-06-30 Mirsense Dispositif de mesure d’un rayonnement laser par effet photoacoustique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508027A1 (de) * 1985-03-07 1986-09-11 Franz-Rudolf Dipl.-Phys. Dr. 5106 Roetgen Block Verfahren und einrichtung zum ermitteln der konzentration oder der massenanteile bestimmter gase in gasmischungen
EP0685728B1 (de) * 1994-06-04 2002-12-11 Orbisphere Laboratories Neuchatel Sa Photoakustisches Analysegerät
DE4446723C2 (de) * 1994-06-29 1997-03-13 Hermann Prof Dr Harde Vorrichtung und Verfahren zur Messung der Konzentration eines Gases

Also Published As

Publication number Publication date
WO2004008113A1 (de) 2004-01-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase