IL145413A0 - Passive remote sensor of chemicals - Google Patents

Passive remote sensor of chemicals

Info

Publication number
IL145413A0
IL145413A0 IL14541300A IL14541300A IL145413A0 IL 145413 A0 IL145413 A0 IL 145413A0 IL 14541300 A IL14541300 A IL 14541300A IL 14541300 A IL14541300 A IL 14541300A IL 145413 A0 IL145413 A0 IL 145413A0
Authority
IL
Israel
Prior art keywords
chemicals
remote sensor
passive remote
passive
sensor
Prior art date
Application number
IL14541300A
Other versions
IL145413A (en
Original Assignee
Univ Virginia
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 Univ Virginia filed Critical Univ Virginia
Publication of IL145413A0 publication Critical patent/IL145413A0/en
Publication of IL145413A publication Critical patent/IL145413A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
IL14541300A 1999-03-17 2000-02-18 Passive remote sensor of chemicals IL145413A (en)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
IL145413A0 true IL145413A0 (en) 2002-06-30
IL145413A IL145413A (en) 2005-11-20

Family

ID=26822924

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14541300A IL145413A (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
JP2006528782A (en) * 2003-02-25 2006-12-21 セイックス・テクノロジーズ・インコーポレーテッド Chemical substance and biological substance detection apparatus and method
US7385681B2 (en) * 2003-03-07 2008-06-10 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
EP1653221B1 (en) * 2003-08-08 2011-04-27 Shikoku Research Institute Incorporated Method and device for monitoring hydrogen gas and a hydrogen flame
EP1564544B1 (en) * 2004-02-16 2011-01-05 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
WO2006137913A2 (en) * 2004-10-15 2006-12-28 University Of Virginia Patent Foundation Remote sensor and in-situ sensor system for improved detection of chemicals in the atmosphere
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
EP2518485A4 (en) * 2009-12-22 2017-09-06 Atonarp Inc. Device for detecting chemical substances
US8368892B2 (en) 2010-01-28 2013-02-05 Nokia Corporation Infrared spectroscopy
DE202012013411U1 (en) 2011-04-25 2016-11-15 Terra Bella Technologies Inc. Systems for overhead image and video display
WO2013173541A1 (en) 2012-05-18 2013-11-21 Rebellion Photonics, Inc. Divided-aperture infra-red spectral imaging system for chemical detection
US9599508B2 (en) 2012-05-18 2017-03-21 Rebellion Photonics, Inc. Divided-aperture infra-red spectral imaging system
CA2903957C (en) 2013-03-15 2021-01-12 Forsvarets Forskningsinstitutt Imaging unit
US9562849B2 (en) 2013-11-12 2017-02-07 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
US9756263B2 (en) 2014-05-01 2017-09-05 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
US10458905B2 (en) 2014-07-07 2019-10-29 Rebellion Photonics, Inc. Gas leak emission quantification with a gas cloud imager
WO2016153914A1 (en) 2015-03-25 2016-09-29 King Abdulaziz City Of Science And Technology 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
CA3241702A1 (en) 2015-05-29 2016-12-08 Rebellion Photonics, Inc. Hydrogen sulfide imaging system
CA2990063A1 (en) 2015-06-16 2017-03-16 King Abdulaziz City Of Science And Technology Efficient planar phased array antenna assembly
US10955546B2 (en) 2015-11-25 2021-03-23 Urthecast Corp. Synthetic aperture radar imaging apparatus and methods
EP3529573A4 (en) 2016-10-21 2020-05-20 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
WO2018075957A1 (en) 2016-10-21 2018-04-26 Rebellion Photonics, Inc. Gas imaging system
WO2018156795A1 (en) 2017-02-22 2018-08-30 Rebellion Photonics, Inc. Systems and methods for monitoring remote installations
US11378682B2 (en) 2017-05-23 2022-07-05 Spacealpha Insights Corp. 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
EP3707497B1 (en) 2017-11-09 2022-09-28 Rebellion Photonics, Inc. Window obscuration sensors for mobile gas and chemical imaging cameras
CA3083033A1 (en) 2017-11-22 2019-11-28 Urthecast 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
US6010665A (en) * 1996-10-18 2000-01-04 In Usa, Inc. Multi-wavelength based ozone measurement method and apparatus

Also Published As

Publication number Publication date
CA2365866C (en) 2007-07-24
WO2000055602A1 (en) 2000-09-21
AU5265800A (en) 2000-10-04
EP1169631A1 (en) 2002-01-09
IL145413A (en) 2005-11-20
CA2365866A1 (en) 2000-09-21
EP1169631A4 (en) 2007-02-28
JP2002539446A (en) 2002-11-19

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