AU5265800A - Passive remote sensor of chemicals - Google Patents

Passive remote sensor of chemicals

Info

Publication number
AU5265800A
AU5265800A AU52658/00A AU5265800A AU5265800A AU 5265800 A AU5265800 A AU 5265800A AU 52658/00 A AU52658/00 A AU 52658/00A AU 5265800 A AU5265800 A AU 5265800A AU 5265800 A AU5265800 A AU 5265800A
Authority
AU
Australia
Prior art keywords
chemicals
remote sensor
passive remote
passive
sensor
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
AU52658/00A
Inventor
Gabriel Laufer
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.)
University of Virginia Patent Foundation
Original Assignee
University of Virginia UVA
University of Virginia Patent Foundation
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 University of Virginia UVA, University of Virginia Patent Foundation filed Critical University of Virginia UVA
Publication of AU5265800A publication Critical patent/AU5265800A/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
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • 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
AU52658/00A 1999-03-17 2000-02-18 Passive remote sensor of chemicals Abandoned AU5265800A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12475599P 1999-03-17 1999-03-17
US60124755 1999-03-17
US12568699P 1999-03-23 1999-03-23
US60125686 1999-03-23
PCT/US2000/004027 WO2000055602A1 (en) 1999-03-17 2000-02-18 Passive remote sensor of chemicals

Publications (1)

Publication Number Publication Date
AU5265800A true AU5265800A (en) 2000-10-04

Family

ID=26822924

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52658/00A Abandoned AU5265800A (en) 1999-03-17 2000-02-18 Passive remote sensor of chemicals

Country Status (6)

Country Link
EP (1) EP1169631A4 (en)
JP (1) JP2002539446A (en)
AU (1) AU5265800A (en)
CA (1) CA2365866C (en)
IL (1) IL145413A (en)
WO (1) WO2000055602A1 (en)

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US7315377B2 (en) 2003-02-10 2008-01-01 University Of Virginia Patent Foundation System and method for remote sensing and/or analyzing spectral properties of targets and/or chemical species for detection and identification thereof
WO2005001431A2 (en) * 2003-02-25 2005-01-06 Ceyx Technologies, Inc. Apparatus and method for chemical and biological agent sensing
WO2004079350A1 (en) 2003-03-07 2004-09-16 Shikoku Research Institute Incorporated Gas leakage monitoring method and its system
CA2458123C (en) 2003-03-13 2012-05-15 Synodon Inc. Remote sensing of gas leaks
US7023545B2 (en) * 2003-06-12 2006-04-04 Textron Systems Corporation Chemical identification by flash spectroscopy
CA2534527C (en) * 2003-08-08 2013-07-23 Shikoku Research Institute Incorporated Method and device for monitoring hydrogen gas and hydrogen flame
DE602004030884D1 (en) * 2004-02-16 2011-02-17 Synodon Inc Remote sensing of gas leaks using gas filter correlation radiometry
JP2005257380A (en) * 2004-03-10 2005-09-22 Yokogawa Denshikiki Co Ltd Chemical agent monitoring method and chemical agent monitoring system
DE102004028433B4 (en) * 2004-06-14 2006-08-31 Danfoss A/S IR sensor, especially CO2 sensor
US20090055102A1 (en) * 2004-10-15 2009-02-26 Gabriel Laufer Remote sensor and in-situ sensor system for improved detection of chemicals in the atmosphere and related method thereof
US7411196B2 (en) * 2005-08-18 2008-08-12 Itt Manufacturing Enterprises, Inc. Multi-sensors and differential absorption LIDAR data fusion
US7531802B2 (en) * 2005-12-27 2009-05-12 Rensselaer Polytechnic Institute Method of analyzing a remotely-located object utilizing an optical technique to detect terahertz radiation
JP2007285842A (en) * 2006-04-17 2007-11-01 Nippon Koden Corp Device for measuring gas concentration
FR2916849B1 (en) * 2007-05-29 2010-04-23 Univ Claude Bernard Lyon METHOD FOR OPTICALLY REMOTE SENSING COMPOUNDS IN A MEDIUM
GB0717967D0 (en) * 2007-09-14 2007-10-24 Cascade Technologies Ltd Polarimetric hyperspectral imager
SG181887A1 (en) * 2009-12-22 2012-07-30 Atonarp Inc Device for detecting chemical substances
US8368892B2 (en) 2010-01-28 2013-02-05 Nokia Corporation Infrared spectroscopy
WO2012148919A2 (en) * 2011-04-25 2012-11-01 Skybox Imaging, Inc. Systems and methods for overhead imaging and video
US9599508B2 (en) 2012-05-18 2017-03-21 Rebellion Photonics, Inc. Divided-aperture infra-red spectral imaging system
CA3088289A1 (en) 2012-05-18 2013-11-21 Rebellion Photonics, Inc. Divided-aperture infra-red spectral imaging system for chemical detection
EP2972151B1 (en) * 2013-03-15 2017-05-03 Forsvarets Forskningsinstitutt Imaging unit
EP2871452B1 (en) 2013-11-12 2019-05-01 Rebellion Photonics, Inc. Divided-aperture infra-red spectral imaging system
CA3170689A1 (en) * 2014-05-01 2015-11-01 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
US11290662B2 (en) 2014-05-01 2022-03-29 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
US9756263B2 (en) 2014-05-01 2017-09-05 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
US10458905B2 (en) 2014-07-07 2019-10-29 Rebellion Photonics, Inc. Gas leak emission quantification with a gas cloud imager
US10871561B2 (en) 2015-03-25 2020-12-22 Urthecast Corp. Apparatus and methods for synthetic aperture radar with digital beamforming
JP6300753B2 (en) * 2015-03-31 2018-03-28 日本電信電話株式会社 N2O analyzer and analysis method
CA2987404A1 (en) 2015-05-29 2016-12-08 Rebellion Photonics, Inc. Hydrogen sulfide imaging system
EP3311449B1 (en) 2015-06-16 2019-12-11 King Abdulaziz City for Science and Technology Efficient planar phased array antenna assembly
CA3044806A1 (en) 2015-11-25 2017-06-01 Urthecast Corp. Synthetic aperture radar imaging apparatus and methods
US10948404B2 (en) 2016-10-21 2021-03-16 Rebellion Photonics, Inc. Gas imaging system
EP3529573A4 (en) 2016-10-21 2020-05-20 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
US10955355B2 (en) 2017-02-22 2021-03-23 Rebellion Photonics, Inc. Systems and methods for monitoring remote installations
CA3064586A1 (en) 2017-05-23 2018-11-29 King Abdullah City Of Science And Technology Synthetic aperture radar imaging apparatus and methods for moving targets
CA3064735C (en) 2017-05-23 2022-06-21 Urthecast Corp. Synthetic aperture radar imaging apparatus and methods
EP4116702B1 (en) 2017-11-09 2024-01-03 Rebellion Photonics, Inc. Window obscuration sensors for mobile gas and chemical imaging cameras
US11525910B2 (en) 2017-11-22 2022-12-13 Spacealpha Insights Corp. Synthetic aperture radar apparatus and methods
CN111157478A (en) * 2020-01-13 2020-05-15 西北工业大学 Spectrum type infrared imaging monitoring device and method for SF6 gas leakage

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US5126570A (en) * 1988-09-27 1992-06-30 The Standard Oil Company Sensor and method for measuring alcohol concentration in an alcohol-gasoline mixture
US4914719A (en) * 1989-03-10 1990-04-03 Criticare Systems, Inc. Multiple component gas analyzer
US5081998A (en) * 1989-09-01 1992-01-21 Critikon, Inc. Optically stabilized infrared energy detector
GB9013870D0 (en) * 1990-06-21 1990-08-15 Laser Monitoring Systems Limit Optical sensors
US5128797A (en) * 1991-02-11 1992-07-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-mechanical optical path switching and its application to dual beam spectroscopy including gas filter correlation radiometry
US5591975A (en) * 1993-09-10 1997-01-07 Santa Barbara Research Center Optical sensing apparatus for remotely measuring exhaust gas composition of moving motor vehicles
US5650624A (en) * 1995-04-13 1997-07-22 Engelhard Sensor Technologies, Inc. Passive infrared analysis gas sensor
WO1998017991A1 (en) * 1996-10-18 1998-04-30 In Usa, Inc. Multi-wavelength based ozone measurement method and apparatus

Also Published As

Publication number Publication date
WO2000055602A1 (en) 2000-09-21
CA2365866C (en) 2007-07-24
IL145413A0 (en) 2002-06-30
IL145413A (en) 2005-11-20
EP1169631A4 (en) 2007-02-28
JP2002539446A (en) 2002-11-19
EP1169631A1 (en) 2002-01-09
CA2365866A1 (en) 2000-09-21

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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