JP2010512503A5 - - Google Patents

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Publication number
JP2010512503A5
JP2010512503A5 JP2009526254A JP2009526254A JP2010512503A5 JP 2010512503 A5 JP2010512503 A5 JP 2010512503A5 JP 2009526254 A JP2009526254 A JP 2009526254A JP 2009526254 A JP2009526254 A JP 2009526254A JP 2010512503 A5 JP2010512503 A5 JP 2010512503A5
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JP
Japan
Prior art keywords
ratio
noble gas
light
light beam
photoacoustic
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Application number
JP2009526254A
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English (en)
Japanese (ja)
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JP2010512503A (ja
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Publication date
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Priority claimed from PCT/IB2007/053518 external-priority patent/WO2008026189A1/en
Publication of JP2010512503A publication Critical patent/JP2010512503A/ja
Publication of JP2010512503A5 publication Critical patent/JP2010512503A5/ja
Withdrawn legal-status Critical Current

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JP2009526254A 2006-08-31 2007-08-31 光パワーエンハンスメントキャビティをもつ安定な光音響希ガス検出器 Withdrawn JP2010512503A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06119849 2006-08-31
PCT/IB2007/053518 WO2008026189A1 (en) 2006-08-31 2007-08-31 Stable photo acoustic trace gas detector with optical power enhancement cavity

Publications (2)

Publication Number Publication Date
JP2010512503A JP2010512503A (ja) 2010-04-22
JP2010512503A5 true JP2010512503A5 (https=) 2010-06-03

Family

ID=38896984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009526254A Withdrawn JP2010512503A (ja) 2006-08-31 2007-08-31 光パワーエンハンスメントキャビティをもつ安定な光音響希ガス検出器

Country Status (5)

Country Link
US (1) US20090249861A1 (https=)
EP (1) EP2059788A1 (https=)
JP (1) JP2010512503A (https=)
CN (1) CN101512317A (https=)
WO (1) WO2008026189A1 (https=)

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BRPI0910948B1 (pt) * 2008-04-09 2019-06-04 Halliburton Energy Services Inc. Aparelho para analisar um fluido
US7663756B2 (en) 2008-07-21 2010-02-16 Honeywell International Inc Cavity enhanced photo acoustic gas sensor
JP5361054B2 (ja) * 2009-01-14 2013-12-04 独立行政法人日本原子力研究開発機構 チャープパルス増幅を利用した光発振器内での強光電磁場発生器
JP5256136B2 (ja) * 2009-07-09 2013-08-07 三井造船株式会社 電磁波測定装置、及び電磁波測定方法
US8327686B2 (en) * 2010-03-02 2012-12-11 Li-Cor, Inc. Method and apparatus for the photo-acoustic identification and quantification of analyte species in a gaseous or liquid medium
US8665442B2 (en) 2011-08-18 2014-03-04 Li-Cor, Inc. Cavity enhanced laser based isotopic gas analyzer
US8659759B2 (en) 2011-08-25 2014-02-25 Li-Cor, Inc. Laser based cavity enhanced optical absorption gas analyzer
US8659758B2 (en) 2011-10-04 2014-02-25 Li-Cor, Inc. Laser based cavity enhanced optical absorption gas analyzer with laser feedback optimization
CN103163080B (zh) * 2011-12-14 2015-07-15 中国科学院合肥物质科学研究院 一种用于农田多种气体实时在线监测装置
US9194742B2 (en) 2012-11-02 2015-11-24 Li-Cor, Inc. Cavity enhanced laser based gas analyzer systems and methods
US8885167B2 (en) 2012-11-02 2014-11-11 Li-Cor, Inc. Cavity enhanced laser based gas analyzer systems and methods
FR3002040B1 (fr) * 2013-02-08 2017-08-25 Blue Ind And Science Cellule photo-acoustique a precision de detection amelioree et analyseur de gaz comprenant une telle cellule
US10307080B2 (en) 2014-03-07 2019-06-04 Spirosure, Inc. Respiratory monitor
CN104849214A (zh) * 2015-04-20 2015-08-19 北京航天控制仪器研究所 一种基于石英音叉增强的多组分光声光谱气体传感装置
CN106092899B (zh) * 2016-05-30 2018-11-30 华中科技大学 一种基于co2激光器的自校准测量sf6浓度的装置及方法
US10620165B2 (en) * 2016-12-29 2020-04-14 Infineon Technologies Ag Photoacoustic gas analyzer for determining species concentrations using intensity modulation
JP2020510831A (ja) 2017-03-01 2020-04-09 日本特殊陶業株式会社 還元ガスを用いた一酸化窒素検出装置
US10168275B2 (en) 2017-05-23 2019-01-01 International Business Machines Corporation Untuned resonance traced gas sensing
US10330592B2 (en) * 2017-07-21 2019-06-25 Serguei Koulikov Laser absorption spectroscopy isotopic gas analyzer
CN112384785B (zh) 2018-05-11 2024-12-24 开利公司 光声检测系统
US11035789B2 (en) * 2019-04-03 2021-06-15 Picomole Inc. Cavity ring-down spectroscopy system and method of modulating a light beam therein
RU199702U1 (ru) * 2020-06-02 2020-09-15 Игорь Владимирович Шерстов Резонансный дифференциальный оптико-акустический детектор
US11946857B2 (en) * 2020-08-04 2024-04-02 Picomole Inc. System and method for frequency matching a resonance cavity to a light source
RU2761906C1 (ru) * 2020-12-25 2021-12-14 Игорь Владимирович Шерстов Резонансный дифференциальный оптико-акустический детектор

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CA1224935A (en) * 1984-11-28 1987-08-04 Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of The National Research Council And The Minister Of Energy, Mines And Resources Optical interferometric reception of ultrasonic energy
CA2013406C (en) * 1990-03-29 1998-06-16 Rene Heon Optical detection of a surface motion of an object
DE4446723C2 (de) * 1994-06-29 1997-03-13 Hermann Prof Dr Harde Vorrichtung und Verfahren zur Messung der Konzentration eines Gases
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