AU2002344910A1 - High-resolution absorption spectrometer and corresponding measuring method - Google Patents

High-resolution absorption spectrometer and corresponding measuring method

Info

Publication number
AU2002344910A1
AU2002344910A1 AU2002344910A AU2002344910A AU2002344910A1 AU 2002344910 A1 AU2002344910 A1 AU 2002344910A1 AU 2002344910 A AU2002344910 A AU 2002344910A AU 2002344910 A AU2002344910 A AU 2002344910A AU 2002344910 A1 AU2002344910 A1 AU 2002344910A1
Authority
AU
Australia
Prior art keywords
measuring method
corresponding measuring
absorption spectrometer
resolution absorption
resolution
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
AU2002344910A
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 Sweden
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 Sweden filed Critical ABB Research Ltd Sweden
Publication of AU2002344910A1 publication Critical patent/AU2002344910A1/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
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements

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)
AU2002344910A 2002-07-12 2002-07-12 High-resolution absorption spectrometer and corresponding measuring method Abandoned AU2002344910A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2002/000380 WO2004008112A1 (en) 2002-07-12 2002-07-12 High-resolution absorption spectrometer and corresponding measuring method

Publications (1)

Publication Number Publication Date
AU2002344910A1 true AU2002344910A1 (en) 2004-02-02

Family

ID=30005564

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002344910A Abandoned AU2002344910A1 (en) 2002-07-12 2002-07-12 High-resolution absorption spectrometer and corresponding measuring method

Country Status (2)

Country Link
AU (1) AU2002344910A1 (en)
WO (1) WO2004008112A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014518B3 (en) * 2007-03-27 2008-11-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photoacoustic multipass cell with concentrating reflectants
TW202208825A (en) * 2011-01-21 2022-03-01 美商拉布拉多診斷有限責任公司 Systems and methods for sample use maximization
FR3017950B1 (en) * 2014-02-27 2017-09-01 Aerovia VERY STRONG SENSITIVITY GAS ANALYSIS DEVICE
DE102017130988B4 (en) * 2017-12-21 2022-07-07 Infineon Technologies Ag DEVICES AND METHODS FOR UTILIZING THE PHOTOACOUSTIC EFFECT
CN108562546A (en) * 2018-04-10 2018-09-21 大连理工大学 A kind of detecting instrument and method of the miniaturization enhanced Laser Photoacoustic Spectroscopy of multiple reflections formula photoacoustic cell

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69431873T2 (en) * 1994-06-04 2003-11-13 Orbisphere Lab Photoacoustic analyzer
NO300346B1 (en) * 1995-04-05 1997-05-12 Sinvent As Photo-acoustic measuring device
WO1999044040A1 (en) * 1998-02-26 1999-09-02 Presens As A method for drift compensated measurement of gas concentration, and a photoacoustical gas sensor
DE10200029B4 (en) * 2001-01-04 2007-01-18 Peter E. Prof. Dr. Toschek Highly sensitive gas detector

Also Published As

Publication number Publication date
WO2004008112A1 (en) 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