WO2019046689A1 - Appareil et procédé de détection et d'imagerie de composition non invasive en temps réel - Google Patents

Appareil et procédé de détection et d'imagerie de composition non invasive en temps réel Download PDF

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Publication number
WO2019046689A1
WO2019046689A1 PCT/US2018/049037 US2018049037W WO2019046689A1 WO 2019046689 A1 WO2019046689 A1 WO 2019046689A1 US 2018049037 W US2018049037 W US 2018049037W WO 2019046689 A1 WO2019046689 A1 WO 2019046689A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
electromagnetic radiation
composition
receivers
emitters
Prior art date
Application number
PCT/US2018/049037
Other languages
English (en)
Inventor
Jeremy William TOLE
Peter Walther
Aryan TAHERI
Original Assignee
Azbil North America Research and Development, Inc.
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 Azbil North America Research and Development, Inc. filed Critical Azbil North America Research and Development, Inc.
Publication of WO2019046689A1 publication Critical patent/WO2019046689A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • 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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • 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
    • G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue

Abstract

L'invention concerne un appareil et un procédé de détection non invasive des identités et de l'agencement spatial de composants moléculaires ou atomiques dans une composition dans un environnement fermé ou ouvert. Un ou plusieurs réseaux d'émetteurs émettent un rayonnement électromagnétique dans une ou plusieurs bandes du spectre de fréquence térahertz ou mmWave dans l'environnement fermé ou ouvert, et un ou plusieurs réseaux de récepteurs reçoivent un rayonnement non absorbé après qu'il a traversé l'environnement. Un dispositif de commande (par exemple, un amplificateur/convertisseur) détermine les identités et l'agencement spatial des composants de composition en comparant le rayonnement reçu à des signatures spectrales connues. Ladite détermination peut être utilisée afin de générer une image 3D de l'environnement, cette dernière pouvant être enregistrée et suivie afin de détecter des changements environnementaux dans le temps. Des changements apportés à la composition dans l'environnement peuvent être effectués en réponse aux composants identifiés et/ou à leur agencement spatial. Le procédé peut être réalisé en temps réel.
PCT/US2018/049037 2017-09-01 2018-08-31 Appareil et procédé de détection et d'imagerie de composition non invasive en temps réel WO2019046689A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762553212P 2017-09-01 2017-09-01
US62/553,212 2017-09-01

Publications (1)

Publication Number Publication Date
WO2019046689A1 true WO2019046689A1 (fr) 2019-03-07

Family

ID=65526099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/049037 WO2019046689A1 (fr) 2017-09-01 2018-08-31 Appareil et procédé de détection et d'imagerie de composition non invasive en temps réel

Country Status (2)

Country Link
TW (1) TW201915474A (fr)
WO (1) WO2019046689A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021116133A1 (fr) * 2019-12-09 2021-06-17 RUHR-UNIVERSITäT BOCHUM Détermination sans contact d'un paramètre de plasma caractérisant un plasma
CN113256869A (zh) * 2021-04-16 2021-08-13 深圳市华讯方舟光电技术有限公司 一种纸币的检测方法与太赫兹光谱仪
US20220156916A1 (en) * 2020-11-17 2022-05-19 Balluff Gmbh Device for generating an image of an object
WO2023075349A1 (fr) * 2021-10-29 2023-05-04 한양대학교 산학협력단 Appareil de surveillance de traitement au plasma faisant appel à des ondes térahertz et procédé de surveillance associé
WO2023122371A1 (fr) * 2021-12-20 2023-06-29 Massachusetts Institute Of Technology Dispositif de surveillance d'émissions continues pour forage de trou de forage à énergie dirigée
DE102022107320A1 (de) 2022-03-29 2023-10-05 Infineon Technologies Ag Gassensorvorrichtungen, Verfahren zu deren Herstellung und Verfahren zum Erzeugen von Absorptionsspektren von Gasen
WO2024020024A1 (fr) * 2022-07-19 2024-01-25 Lam Research Corporation Surveillance de plasma et mesure de densité de plasma dans des systèmes de traitement au plasma

Citations (9)

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US20030038112A1 (en) * 2000-03-30 2003-02-27 Lianjun Liu Optical monitoring and control system and method for plasma reactors
US20050100866A1 (en) * 1999-07-23 2005-05-12 Teraview Limited Radiation probe and detecting tooth decay
US20060235621A1 (en) * 2003-01-10 2006-10-19 Cole Bryan E Imaging techniques and associated apparatus
US20090112101A1 (en) * 2006-07-31 2009-04-30 Furness Iii Thomas A Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy
US20140043612A1 (en) * 2008-05-19 2014-02-13 Emcore Corporation Method and apparatus for analyzing, identifying or imaging a target
US20140183362A1 (en) * 2012-12-31 2014-07-03 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for detecting counterfeit or illicit drugs and pharmaceutical process control
US20150369725A1 (en) * 2013-01-31 2015-12-24 Universidade Do Minho Optical system for parameter characterization of an element of body fluid or tissue
US20160150213A1 (en) * 2014-11-21 2016-05-26 Christopher M. MUTTI Imaging system for object recognition and assessment
WO2016142669A1 (fr) * 2015-03-06 2016-09-15 Micromass Uk Limited Spectrométrie de masse à ionisation par évaporation rapide (« reims ») à guidage physique

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050100866A1 (en) * 1999-07-23 2005-05-12 Teraview Limited Radiation probe and detecting tooth decay
US20030038112A1 (en) * 2000-03-30 2003-02-27 Lianjun Liu Optical monitoring and control system and method for plasma reactors
US20060235621A1 (en) * 2003-01-10 2006-10-19 Cole Bryan E Imaging techniques and associated apparatus
US20090112101A1 (en) * 2006-07-31 2009-04-30 Furness Iii Thomas A Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy
US20140043612A1 (en) * 2008-05-19 2014-02-13 Emcore Corporation Method and apparatus for analyzing, identifying or imaging a target
US20140183362A1 (en) * 2012-12-31 2014-07-03 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for detecting counterfeit or illicit drugs and pharmaceutical process control
US20150369725A1 (en) * 2013-01-31 2015-12-24 Universidade Do Minho Optical system for parameter characterization of an element of body fluid or tissue
US20160150213A1 (en) * 2014-11-21 2016-05-26 Christopher M. MUTTI Imaging system for object recognition and assessment
WO2016142669A1 (fr) * 2015-03-06 2016-09-15 Micromass Uk Limited Spectrométrie de masse à ionisation par évaporation rapide (« reims ») à guidage physique

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021116133A1 (fr) * 2019-12-09 2021-06-17 RUHR-UNIVERSITäT BOCHUM Détermination sans contact d'un paramètre de plasma caractérisant un plasma
US20220156916A1 (en) * 2020-11-17 2022-05-19 Balluff Gmbh Device for generating an image of an object
US11928809B2 (en) * 2020-11-17 2024-03-12 Balluff Gmbh Device for generating an image of an object
CN113256869A (zh) * 2021-04-16 2021-08-13 深圳市华讯方舟光电技术有限公司 一种纸币的检测方法与太赫兹光谱仪
WO2023075349A1 (fr) * 2021-10-29 2023-05-04 한양대학교 산학협력단 Appareil de surveillance de traitement au plasma faisant appel à des ondes térahertz et procédé de surveillance associé
WO2023122371A1 (fr) * 2021-12-20 2023-06-29 Massachusetts Institute Of Technology Dispositif de surveillance d'émissions continues pour forage de trou de forage à énergie dirigée
DE102022107320A1 (de) 2022-03-29 2023-10-05 Infineon Technologies Ag Gassensorvorrichtungen, Verfahren zu deren Herstellung und Verfahren zum Erzeugen von Absorptionsspektren von Gasen
WO2024020024A1 (fr) * 2022-07-19 2024-01-25 Lam Research Corporation Surveillance de plasma et mesure de densité de plasma dans des systèmes de traitement au plasma

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Publication number Publication date
TW201915474A (zh) 2019-04-16

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