AU4722985A - Gas correlation lidar - Google Patents

Gas correlation lidar

Info

Publication number
AU4722985A
AU4722985A AU47229/85A AU4722985A AU4722985A AU 4722985 A AU4722985 A AU 4722985A AU 47229/85 A AU47229/85 A AU 47229/85A AU 4722985 A AU4722985 A AU 4722985A AU 4722985 A AU4722985 A AU 4722985A
Authority
AU
Australia
Prior art keywords
gas correlation
lidar
correlation lidar
gas
correlation
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
AU47229/85A
Inventor
Edner Hans Georg
Svanberg Sune Roland
Wendt Erik Wilhelm
Uneus Leif Peter
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.)
Boliden AB
Original Assignee
Boliden AB
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 Boliden AB filed Critical Boliden AB
Publication of AU4722985A publication Critical patent/AU4722985A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • G01N21/3518—Devices using gas filter correlation techniques; Devices using gas pressure modulation techniques
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
AU47229/85A 1984-08-10 1985-08-08 Gas correlation lidar Abandoned AU4722985A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8404064A SE450913B (en) 1984-08-10 1984-08-10 GAS CORRELATED SUFFER
SE8404064 1984-08-10

Publications (1)

Publication Number Publication Date
AU4722985A true AU4722985A (en) 1986-03-07

Family

ID=20356697

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47229/85A Abandoned AU4722985A (en) 1984-08-10 1985-08-08 Gas correlation lidar

Country Status (4)

Country Link
EP (1) EP0190280A1 (en)
AU (1) AU4722985A (en)
SE (1) SE450913B (en)
WO (1) WO1986001295A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264169B (en) * 1992-02-07 1995-08-02 Alan John Hayes Fluid monitoring
DE4300853C2 (en) * 1993-01-15 2003-09-04 Daimler Chrysler Ag Method for the spectroscopic determination of the nitrogen oxide content
DE4324154A1 (en) * 1993-07-19 1995-02-02 Kayser Threde Gmbh Device and method for analysis, with high spatial resolution, of at least one gas component in a gas mixture
EP2533322B1 (en) 2000-02-09 2014-08-13 NGK Insulators, Ltd. Lithium secondary battery and manufacturing method thereof
US7411196B2 (en) * 2005-08-18 2008-08-12 Itt Manufacturing Enterprises, Inc. Multi-sensors and differential absorption LIDAR data fusion
DE602005016283D1 (en) * 2005-12-01 2009-10-08 Pergam Suisse Ag Mobile remote detection of fluids by laser
US7884937B2 (en) * 2007-04-19 2011-02-08 Science & Engineering Services, Inc. Airborne tunable mid-IR laser gas-correlation sensor
FR2916849B1 (en) * 2007-05-29 2010-04-23 Univ Claude Bernard Lyon METHOD FOR OPTICALLY REMOTE SENSING COMPOUNDS IN A MEDIUM
CN102353650A (en) * 2011-07-06 2012-02-15 南京信息工程大学 Method and system for detecting liquid explosive based on laser radar technology
CN103293116B (en) * 2013-05-03 2015-03-25 中国科学院合肥物质科学研究院 Automatic continuous detection device of micro-pulse differential absorption lidar water vapor spatial and temporal distribution
CN103575675A (en) * 2013-10-30 2014-02-12 中国科学院安徽光学精密机械研究所 Onboard multi-angle region pollution distribution scanning detection device
US10458904B2 (en) 2015-09-28 2019-10-29 Ball Aerospace & Technologies Corp. Differential absorption lidar
US10557939B2 (en) * 2015-10-19 2020-02-11 Luminar Technologies, Inc. Lidar system with improved signal-to-noise ratio in the presence of solar background noise
CN106442368B (en) * 2016-07-22 2019-07-30 天津理工大学 Sulfur dioxide ultraviolet difference absorption spectrum noise reduction reconstructing method based on EMD
CN110470630B (en) * 2018-05-11 2021-12-28 西安电子科技大学 Distributed optical fiber gas sensor based on differential mode
CN110470605B (en) * 2018-05-11 2022-02-18 西安电子科技大学 Multi-node photoacoustic gas detection method based on optical fiber coupling mode
US10921245B2 (en) 2018-06-08 2021-02-16 Ball Aerospace & Technologies Corp. Method and systems for remote emission detection and rate determination
CN109283550B (en) * 2018-11-23 2023-05-05 中国科学院合肥物质科学研究院 All-solid-state all-day water vapor scanning detection laser radar system and detection method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723007A (en) * 1971-01-22 1973-03-27 Avco Corp Remote quantitative analysis of materials
DE2521934C3 (en) * 1975-05-16 1978-11-02 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Device for determining the concentrations of components in an exhaust gas mixture
DE3007236A1 (en) * 1980-02-27 1981-09-10 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Atmospheric emission supervision - by laser beam with intermediate reflectors preceding terminal reflector
FR2531535B1 (en) * 1982-08-03 1985-08-30 Onera (Off Nat Aerospatiale) METHOD AND DEVICE FOR DOSING LOW CONTENT OF GASEOUS COMPONENTS
DE3334264A1 (en) * 1982-09-25 1984-04-05 Showa Denko K.K., Tokyo METHOD AND MEASURING DEVICE FOR MEASURING METHANE CONCENTRATION IN A GAS MIXTURE

Also Published As

Publication number Publication date
WO1986001295A1 (en) 1986-02-27
SE8404064L (en) 1986-02-11
SE450913B (en) 1987-08-10
EP0190280A1 (en) 1986-08-13
SE8404064D0 (en) 1984-08-10

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