JP2017502303A5 - - Google Patents
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- Publication number
- JP2017502303A5 JP2017502303A5 JP2016544868A JP2016544868A JP2017502303A5 JP 2017502303 A5 JP2017502303 A5 JP 2017502303A5 JP 2016544868 A JP2016544868 A JP 2016544868A JP 2016544868 A JP2016544868 A JP 2016544868A JP 2017502303 A5 JP2017502303 A5 JP 2017502303A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- radiation
- absorption
- optical cavity
- spectroscopic device
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 claims 13
- 238000010521 absorption reaction Methods 0.000 claims 10
- 230000003287 optical effect Effects 0.000 claims 9
- 239000007789 gas Substances 0.000 claims 6
- 238000000034 method Methods 0.000 claims 6
- 238000004847 absorption spectroscopy Methods 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 229910021417 amorphous silicon Inorganic materials 0.000 claims 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000005274 electronic transitions Effects 0.000 claims 1
- 230000005281 excited state Effects 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 229910003465 moissanite Inorganic materials 0.000 claims 1
- 230000035772 mutation Effects 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2017502303A JP2017502303A (ja) | 2017-01-19 |
| JP2017502303A5 true JP2017502303A5 (https=) | 2018-08-30 |
| JP6461166B2 JP6461166B2 (ja) | 2019-01-30 |
Family
ID=49883034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016544868A Expired - Fee Related JP6461166B2 (ja) | 2014-01-07 | 2014-12-11 | 光吸収による気体センサ |
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=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB2572138A (en) * | 2018-03-15 | 2019-09-25 | Cambridge Respiratory Innovations Ltd | Improved capnometer |
| KR20250039487A (ko) * | 2018-06-05 | 2025-03-20 | 일렉트로 싸이언티픽 인더스트리이즈 인코포레이티드 | 레이저 가공 장치, 그 작동 방법 및 이를 사용한 작업물 가공 방법 |
| EP3581898B1 (de) | 2018-06-13 | 2020-07-29 | E+E Elektronik Ges.M.B.H. | Elektronische anordnung, optischer gassensor umfassend eine solche elektronische anordnung und verfahren zur kombinierten fotostrom- und temperaturmessung mittels einer solchen elektronischen anordnung |
| CN108535191B (zh) * | 2018-06-15 | 2021-03-02 | 上海理工大学 | 基于菱形腔镜的激光拉曼气体检测装置 |
| 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 |
| WO2022070136A1 (en) * | 2020-10-02 | 2022-04-07 | 3M Innovative Properties Company | Measurement system including reflector |
| 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 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811776A (en) * | 1973-02-26 | 1974-05-21 | Environmental Res & Tech | Gas analyzer |
| US5625189A (en) | 1993-04-16 | 1997-04-29 | Bruce W. McCaul | Gas spectroscopy |
| JPH07198608A (ja) * | 1993-12-29 | 1995-08-01 | Furukawa Electric Co Ltd:The | ガスセルを用いたガスセンサー |
| US6091504A (en) * | 1998-05-21 | 2000-07-18 | Square One Technology, Inc. | Method and apparatus for measuring gas concentration using a semiconductor laser |
| JP2000206035A (ja) | 1999-01-19 | 2000-07-28 | Anritsu Corp | ガス検出装置 |
| SE520664C2 (sv) * | 2000-04-27 | 2003-08-05 | Senseair Ab | Koldioxidanpassad gascell |
| US7132661B2 (en) * | 2000-08-28 | 2006-11-07 | Spectrasensors, Inc. | System and method for detecting water vapor within natural gas |
| JP2004138520A (ja) * | 2002-10-18 | 2004-05-13 | Mitsubishi Heavy Ind Ltd | Ｎ２ｏ成分計測装置 |
| US7352464B2 (en) | 2004-01-05 | 2008-04-01 | Southwest Sciences Incorporated | Oxygen sensor for aircraft fuel inerting systems |
| CN1800824A (zh) * | 2005-12-31 | 2006-07-12 | 北京大学 | 球形光学检测池及其用途 |
| GB0602320D0 (en) | 2006-02-06 | 2006-03-15 | Gas Sensing Solutions Ltd | Domed gas sensor |
| US7715010B2 (en) | 2007-01-26 | 2010-05-11 | O.I. Corporation | Non-dispersive electromagnetic radiation detector |
| US7545513B2 (en) * | 2007-02-05 | 2009-06-09 | Palo Alto Research Center Incorporated | Encoding optical cavity output light |
| US20080198381A1 (en) * | 2007-02-21 | 2008-08-21 | Teledyne Tekmar Company | Pressurized detectors substance analyzer |
| JP5594786B2 (ja) * | 2008-04-21 | 2014-09-24 | ドレクセル・ユニバーシティー | 創傷が治癒しているかどうかを判定するために創傷組織の光学特性の変化を測定し、近赤外吸収（ｆＮＩＲ）および拡散反射分光散乱（ＤＲＳ）を、組織新血管新生およびコラーゲン濃度と相関させる方法 |
| CN101706423B (zh) * | 2009-09-30 | 2011-06-15 | 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 |
| GB201000756D0 (en) * | 2010-01-18 | 2010-03-03 | Gas Sensing Solutions Ltd | Gas sensor with radiation guide |
| US9625372B2 (en) | 2012-04-16 | 2017-04-18 | Sensor Electronic Technology, Inc. | Ultraviolet-based ozone sensor |
| GB201207881D0 (en) | 2012-05-04 | 2012-06-20 | Isis Innovation | Active chemical sensing using optical microcavity |
| GB201207880D0 (en) * | 2012-05-04 | 2012-06-20 | Isis Innovation | Tunable optical filter |
| US9488583B2 (en) * | 2012-12-31 | 2016-11-08 | Universiteit Gent | Molecular analysis device |
-
2014
- 2014-12-11 US US15/110,191 patent/US10113954B2/en not_active Expired - Fee Related
- 2014-12-11 JP JP2016544868A patent/JP6461166B2/ja not_active Expired - Fee Related
- 2014-12-11 EP EP14837069.5A patent/EP3092475A1/en not_active Withdrawn
- 2014-12-11 CN CN201480072557.4A patent/CN106104256A/zh active Pending
- 2014-12-11 WO PCT/EP2014/077425 patent/WO2015104133A1/en not_active Ceased
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