AU4722985A - Gas correlation lidar - Google Patents
Gas correlation lidarInfo
- 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
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)
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)
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)
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 |
-
1984
- 1984-08-10 SE SE8404064A patent/SE450913B/en unknown
-
1985
- 1985-08-08 WO PCT/SE1985/000305 patent/WO1986001295A1/en unknown
- 1985-08-08 EP EP85904024A patent/EP0190280A1/en not_active Withdrawn
- 1985-08-08 AU AU47229/85A patent/AU4722985A/en not_active Abandoned
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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