IL145413A - Passive remote sensor of chemicals - Google Patents

Passive remote sensor of chemicals

Info

Publication number
IL145413A
IL145413A IL14541300A IL14541300A IL145413A IL 145413 A IL145413 A IL 145413A IL 14541300 A IL14541300 A IL 14541300A IL 14541300 A IL14541300 A IL 14541300A IL 145413 A IL145413 A IL 145413A
Authority
IL
Israel
Prior art keywords
chemicals
remote sensor
passive remote
passive
sensor
Prior art date
Application number
IL14541300A
Other languages
English (en)
Other versions
IL145413A0 (en
Inventor
Gabriel Laufer
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/xx
Publication of IL145413A publication Critical patent/IL145413A/xx

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
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 (fr) 1999-03-17 2000-02-18 Telecapteur passif de produits chimiques

Publications (2)

Publication Number Publication Date
IL145413A0 IL145413A0 (en) 2002-06-30
IL145413A true 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 (fr)
JP (1) JP2002539446A (fr)
AU (1) AU5265800A (fr)
CA (1) CA2365866C (fr)
IL (1) IL145413A (fr)
WO (1) WO2000055602A1 (fr)

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EP1595131A4 (fr) 2003-02-10 2008-11-26 Univ Virginia Systeme et procede destines a detecter et/ou analyser a distance les proprietes spectrales de cibles et/ou d'especes chimiques en vue de leur detection et de leur identification
JP2006528782A (ja) * 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 化学物質及び生物物質検知装置及び方法
CA2518491C (fr) * 2003-03-07 2011-11-08 Shikoku Research Institute Incorporated Procede et systeme de surveillance des fuites de gaz
CA2771670C (fr) 2003-03-13 2013-04-02 Synodon Inc. Teledetection des fuites de gaz
US7023545B2 (en) * 2003-06-12 2006-04-04 Textron Systems Corporation Chemical identification by flash spectroscopy
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ATE494542T1 (de) * 2004-02-16 2011-01-15 Synodon Inc Fernerkundung von gaslecks mittels gasfilterkorrelationsradiometrie
JP2005257380A (ja) * 2004-03-10 2005-09-22 Yokogawa Denshikiki Co Ltd 化学剤監視方法及び化学剤監視システム
DE102004028433B4 (de) * 2004-06-14 2006-08-31 Danfoss A/S IR-Sensor, insbesondere CO2-Sensor
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US7411196B2 (en) * 2005-08-18 2008-08-12 Itt Manufacturing Enterprises, Inc. Multi-sensors and differential absorption LIDAR data fusion
WO2007079342A2 (fr) * 2005-12-27 2007-07-12 Rensselaer Polytechnic Institute Procédé destiné à analyser un objet situé à distance au moyen d'une technique optique de détection de rayonnement térahertzien
JP2007285842A (ja) * 2006-04-17 2007-11-01 Nippon Koden Corp ガス濃度測定装置
FR2916849B1 (fr) * 2007-05-29 2010-04-23 Univ Claude Bernard Lyon Procede de teledetection optique de composes dans un milieu
GB0717967D0 (en) 2007-09-14 2007-10-24 Cascade Technologies Ltd Polarimetric hyperspectral imager
CN102770758B (zh) * 2009-12-22 2015-12-16 Atonarp株式会社 检测化学物质的装置及方法
US8368892B2 (en) 2010-01-28 2013-02-05 Nokia Corporation Infrared spectroscopy
WO2012148919A2 (fr) * 2011-04-25 2012-11-01 Skybox Imaging, Inc. Systèmes et procédés pour vidéo et imagerie aérienne
US9599508B2 (en) 2012-05-18 2017-03-21 Rebellion Photonics, Inc. Divided-aperture infra-red spectral imaging system
WO2013173541A1 (fr) 2012-05-18 2013-11-21 Rebellion Photonics, Inc. Système d'imagerie spectrale infrarouge à ouverture divisée pour détection chimique
US9521322B2 (en) 2013-03-15 2016-12-13 Forsvarets Forskningsinstitutt Imaging unit
CA2870419C (fr) 2013-11-12 2023-05-16 Rebellion Photonics, Inc. Systeme d'imagerie spectrale infrarouge a ouverture divisee
US11290662B2 (en) 2014-05-01 2022-03-29 Rebellion Photonics, Inc. Mobile gas and chemical imaging camera
US20170026588A1 (en) 2014-05-01 2017-01-26 Rebellion Photonics, Inc. Dual-band divided-aperture infra-red spectral imaging system
CA2890498C (fr) * 2014-05-01 2022-10-18 Rebellion Photonics, Inc. Camera d'imagerie mobile de gaz et de produits chimiques
US10458905B2 (en) 2014-07-07 2019-10-29 Rebellion Photonics, Inc. Gas leak emission quantification with a gas cloud imager
CA2980920C (fr) 2015-03-25 2023-09-26 King Abdulaziz City Of Science And Technology Appareil et procedes pour radar a synthese d'ouverture avec formation de faisceau numerique
JP6300753B2 (ja) * 2015-03-31 2018-03-28 日本電信電話株式会社 Ｎ２ｏ分析装置および分析方法
EP3304014B1 (fr) 2015-05-29 2024-04-03 Rebellion Photonics, Inc. Système d'imagerie de sulfure d'hydrogène
WO2017044168A2 (fr) 2015-06-16 2017-03-16 King Abdulaziz City Of Science And Technology Ensemble antenne plane à réseau de phases efficace
CA3044806A1 (fr) 2015-11-25 2017-06-01 Urthecast Corp. Appareil et procedes d'imagerie radar a synthese d'ouverture
EP4212851A1 (fr) 2016-10-21 2023-07-19 Rebellion Photonics, Inc. Système d'imagerie à gaz
WO2018075964A1 (fr) 2016-10-21 2018-04-26 Rebellion Photonics, Inc. Caméra mobile d'imagerie de gaz et de produit chimique
WO2018156795A1 (fr) 2017-02-22 2018-08-30 Rebellion Photonics, Inc. Systèmes et procédés de surveillance d'installations à distance
US11378682B2 (en) 2017-05-23 2022-07-05 Spacealpha Insights Corp. Synthetic aperture radar imaging apparatus and methods for moving targets
EP3631504B8 (fr) 2017-05-23 2023-08-16 Spacealpha Insights Corp. Appareil et procédés d'imagerie radar à synthèse d'ouverture
EP3707497B1 (fr) 2017-11-09 2022-09-28 Rebellion Photonics, Inc. Capteurs d'obscurcissement de fenétres pour caméras mobiles d'imagerie de gaz et de produits chimiques
US11525910B2 (en) 2017-11-22 2022-12-13 Spacealpha Insights Corp. Synthetic aperture radar apparatus and methods
CN111157478A (zh) * 2020-01-13 2020-05-15 西北工业大学 面向sf6气体泄漏的分光型红外成像监测装置及方法

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Also Published As

Publication number Publication date
CA2365866C (fr) 2007-07-24
IL145413A0 (en) 2002-06-30
CA2365866A1 (fr) 2000-09-21
JP2002539446A (ja) 2002-11-19
EP1169631A4 (fr) 2007-02-28
EP1169631A1 (fr) 2002-01-09
WO2000055602A1 (fr) 2000-09-21
AU5265800A (en) 2000-10-04

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