CN106104256A - 通过光吸收的气体传感器 - Google Patents

通过光吸收的气体传感器 Download PDF

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Publication number
CN106104256A
CN106104256A CN201480072557.4A CN201480072557A CN106104256A CN 106104256 A CN106104256 A CN 106104256A CN 201480072557 A CN201480072557 A CN 201480072557A CN 106104256 A CN106104256 A CN 106104256A
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CN
China
Prior art keywords
light
radiation
laser
wavelength
gas
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.)
Pending
Application number
CN201480072557.4A
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English (en)
Chinese (zh)
Inventor
D·林
A·希尔格斯
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.)
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN106104256A publication Critical patent/CN106104256A/zh
Pending legal-status Critical Current

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    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements
    • 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
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
CN201480072557.4A 2014-01-07 2014-12-11 通过光吸收的气体传感器 Pending CN106104256A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14150285 2014-01-07
EP14150285.6 2014-01-07
PCT/EP2014/077425 WO2015104133A1 (en) 2014-01-07 2014-12-11 A gas sensor by light absorption

Publications (1)

Publication Number Publication Date
CN106104256A true CN106104256A (zh) 2016-11-09

Family

ID=49883034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480072557.4A Pending CN106104256A (zh) 2014-01-07 2014-12-11 通过光吸收的气体传感器

Country Status (5)

Country Link
US (1) US10113954B2 (https=)
EP (1) EP3092475A1 (https=)
JP (1) JP6461166B2 (https=)
CN (1) CN106104256A (https=)
WO (1) WO2015104133A1 (https=)

Cited By (4)

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CN108535191A (zh) * 2018-06-15 2018-09-14 上海理工大学 基于菱形腔镜的激光拉曼气体检测装置
CN110595530A (zh) * 2018-06-13 2019-12-20 益加义电子有限公司 电子装置、光学的气体传感器和测量光电流和温度的方法
CN112118787A (zh) * 2018-03-15 2020-12-22 剑桥呼吸创新有限公司 改进的二氧化碳检测仪
CN116235050A (zh) * 2020-10-02 2023-06-06 3M创新有限公司 包括反射器的测量系统

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US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
DE102016114542A1 (de) * 2016-08-05 2018-02-08 Osram Opto Semiconductors Gmbh Detektionsanordnung und Verfahren zur Herstellung von Detektionsanordnungen
US20180188166A1 (en) * 2016-11-03 2018-07-05 Texas Research International, Inc. Air Crew Breathing Air Quality Monitoring System
CN110892460B (zh) * 2017-06-09 2022-08-02 开利公司 带有室内空气质量检测和监测的无腔室型烟雾检测器
KR20250039487A (ko) * 2018-06-05 2025-03-20 일렉트로 싸이언티픽 인더스트리이즈 인코포레이티드 레이저 가공 장치, 그 작동 방법 및 이를 사용한 작업물 가공 방법
US10816458B2 (en) 2018-12-10 2020-10-27 General Electric Company Gas analysis system
US10753864B2 (en) * 2018-12-10 2020-08-25 General Electric Company Gas analysis system
EP3705872B1 (en) 2019-03-08 2025-07-09 Infineon Technologies AG Gas sensor
KR102265045B1 (ko) * 2019-12-05 2021-06-15 한국광기술원 광학식 가스센서
WO2021207245A1 (en) * 2020-04-06 2021-10-14 Joyson Safety Systems Acquisition Llc Systems and methods of ambient gas sensing in a vehicle
US12379130B2 (en) 2021-04-06 2025-08-05 Joyson Safety Systems Acquisition Llc Gas monitoring device and system
DE102022201701A1 (de) * 2022-02-18 2023-08-24 Zf Friedrichshafen Ag Fahrzeugbedienelement zum Messen von Konzentrationen von Substanzen in Ausatemluft und/oder Körpergeruch von Fahrzeuginsassen

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US6091504A (en) * 1998-05-21 2000-07-18 Square One Technology, Inc. Method and apparatus for measuring gas concentration using a semiconductor laser
CN1426532A (zh) * 2000-04-27 2003-06-25 空气传感公司 用于二氧化碳的气室
CN1800824A (zh) * 2005-12-31 2006-07-12 北京大学 球形光学检测池及其用途
WO2008092114A2 (en) * 2007-01-26 2008-07-31 O.I. Corporation D/B/A O.I. Analytical Non-dispersive electromagnetic radiation detector
CN101449143A (zh) * 2006-02-06 2009-06-03 气体敏感液有限公司 圆顶气体传感器
CN101706423A (zh) * 2009-09-30 2010-05-12 聚光科技(杭州)股份有限公司 一种激光气体吸收光谱分析方法
WO2013164644A2 (en) * 2012-05-04 2013-11-07 Isis Innovation Limited Tunable optical filter

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US6091504A (en) * 1998-05-21 2000-07-18 Square One Technology, Inc. Method and apparatus for measuring gas concentration using a semiconductor laser
CN1426532A (zh) * 2000-04-27 2003-06-25 空气传感公司 用于二氧化碳的气室
CN1800824A (zh) * 2005-12-31 2006-07-12 北京大学 球形光学检测池及其用途
CN101449143A (zh) * 2006-02-06 2009-06-03 气体敏感液有限公司 圆顶气体传感器
WO2008092114A2 (en) * 2007-01-26 2008-07-31 O.I. Corporation D/B/A O.I. Analytical Non-dispersive electromagnetic radiation detector
CN101706423A (zh) * 2009-09-30 2010-05-12 聚光科技(杭州)股份有限公司 一种激光气体吸收光谱分析方法
WO2013164644A2 (en) * 2012-05-04 2013-11-07 Isis Innovation Limited Tunable optical filter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112118787A (zh) * 2018-03-15 2020-12-22 剑桥呼吸创新有限公司 改进的二氧化碳检测仪
CN112118787B (zh) * 2018-03-15 2024-08-02 剑桥呼吸创新有限公司 改进的二氧化碳检测仪
CN110595530A (zh) * 2018-06-13 2019-12-20 益加义电子有限公司 电子装置、光学的气体传感器和测量光电流和温度的方法
CN110595530B (zh) * 2018-06-13 2022-02-01 益加义电子有限公司 电子装置、光学的气体传感器和测量光电流和温度的方法
US11262295B2 (en) 2018-06-13 2022-03-01 E+E Elektronik Ges.M.B.H. Electronic arrangement, optical gas sensor including such an electronic arrangement, and method for combined photocurrent and temperature measurement using such an electronic arrangement
CN108535191A (zh) * 2018-06-15 2018-09-14 上海理工大学 基于菱形腔镜的激光拉曼气体检测装置
CN116235050A (zh) * 2020-10-02 2023-06-06 3M创新有限公司 包括反射器的测量系统

Also Published As

Publication number Publication date
JP6461166B2 (ja) 2019-01-30
JP2017502303A (ja) 2017-01-19
US10113954B2 (en) 2018-10-30
WO2015104133A1 (en) 2015-07-16
EP3092475A1 (en) 2016-11-16
US20160327475A1 (en) 2016-11-10

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Application publication date: 20161109