JP2010509583A5 - - Google Patents

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Publication number
JP2010509583A5
JP2010509583A5 JP2009535841A JP2009535841A JP2010509583A5 JP 2010509583 A5 JP2010509583 A5 JP 2010509583A5 JP 2009535841 A JP2009535841 A JP 2009535841A JP 2009535841 A JP2009535841 A JP 2009535841A JP 2010509583 A5 JP2010509583 A5 JP 2010509583A5
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JP
Japan
Prior art keywords
detector
signal
photoacoustic
hold
frequency
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Application number
JP2009535841A
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English (en)
Japanese (ja)
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JP2010509583A (ja
JP5117505B2 (ja
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Priority claimed from PCT/IB2007/054444 external-priority patent/WO2008056307A1/en
Publication of JP2010509583A publication Critical patent/JP2010509583A/ja
Publication of JP2010509583A5 publication Critical patent/JP2010509583A5/ja
Application granted granted Critical
Publication of JP5117505B2 publication Critical patent/JP5117505B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009535841A 2006-11-10 2007-11-02 改良された信号処理を持つ光音響検出器 Expired - Fee Related JP5117505B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06123851 2006-11-10
EP06123851.5 2006-11-10
PCT/IB2007/054444 WO2008056307A1 (en) 2006-11-10 2007-11-02 Photo acoustic detector with improved signal processing

Publications (3)

Publication Number Publication Date
JP2010509583A JP2010509583A (ja) 2010-03-25
JP2010509583A5 true JP2010509583A5 (https=) 2010-12-16
JP5117505B2 JP5117505B2 (ja) 2013-01-16

Family

ID=39092132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009535841A Expired - Fee Related JP5117505B2 (ja) 2006-11-10 2007-11-02 改良された信号処理を持つ光音響検出器

Country Status (6)

Country Link
US (1) US8234907B2 (https=)
EP (1) EP2082214B1 (https=)
JP (1) JP5117505B2 (https=)
CN (1) CN101535795B (https=)
AT (1) ATE516491T1 (https=)
WO (1) WO2008056307A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056312A1 (en) 2006-11-10 2008-05-15 Koninklijke Philips Electronics N.V. Oscillator element for photo acoustic detector
KR100988566B1 (ko) * 2008-08-27 2010-10-18 삼성전자주식회사 광 검출 방법 및 장치
JP2011193978A (ja) 2010-03-18 2011-10-06 Canon Inc 静電容量型電気機械変換装置の駆動装置及び駆動方法
WO2012057760A1 (en) * 2010-10-28 2012-05-03 Empire Technology Development Llc Photoacoustic sensor
US8848191B2 (en) 2012-03-14 2014-09-30 Honeywell International Inc. Photoacoustic sensor with mirror
CN103149681B (zh) * 2013-02-04 2015-07-01 山西大学 音叉式斩光器及使用该斩光器的痕量气体测量装置
US9380981B2 (en) 2013-03-15 2016-07-05 Covidien Lp Photoacoustic monitoring technique with noise reduction
JP6207289B2 (ja) * 2013-08-06 2017-10-04 キヤノン株式会社 被検体情報取得装置、レーザー装置および医療装置
CN103472002B (zh) * 2013-09-27 2016-03-02 山东大学 一种光纤激光器腔内光声光谱气体检测系统
US10307080B2 (en) 2014-03-07 2019-06-04 Spirosure, Inc. Respiratory monitor
CN104280340B (zh) * 2014-10-28 2016-08-03 山西大学 基于led光源并采用电学调制相消法的气体探测装置及方法
WO2017056463A1 (ja) * 2015-09-29 2017-04-06 富士フイルム株式会社 光音響計測装置及び方法
CN106124411B (zh) * 2016-06-29 2018-10-19 内江师范学院 一种宽光谱型光声光谱痕量物质远距离探测装置及方法
US9772671B1 (en) * 2016-07-07 2017-09-26 Climax Technology Co., Ltd. Low-power alarm detector
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
WO2021233560A1 (en) * 2020-05-20 2021-11-25 Diamontech Ag Method and apparatus for analyte measurement including real-time quality assessment and improvement
CN114894906B (zh) * 2022-05-26 2025-09-05 浙江师范大学 一种光声谱信号检测电路和石英音叉传感器
CN119881041A (zh) * 2024-12-29 2025-04-25 济南大学 一种基于光电化学的检测系统及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303343A (en) * 1980-02-29 1981-12-01 Bell Telephone Laboratories, Incorporated Optoacoustic spectroscopy of condensed matter in bulk form
US4303434A (en) * 1980-09-08 1981-12-01 Owens-Illinois, Inc. Method and apparatus for preheating pulverous materials prior to their introduction into a melting furnace
JPS59231426A (ja) * 1983-06-14 1984-12-26 Shimadzu Corp 光音響検出器
JPS6238345A (ja) * 1985-08-14 1987-02-19 Hitachi Ltd 固形粒子の分析方法及び装置
JPS62129741A (ja) * 1985-12-02 1987-06-12 Hitachi Ltd 光音響分析方法及び装置
JPH07190927A (ja) * 1993-12-27 1995-07-28 Meidensha Corp 懸濁物濃度測定装置
JP3291581B2 (ja) * 1994-02-14 2002-06-10 日本光電工業株式会社 酸素飽和度測定装置および信号処理方法
PT864223E (pt) * 1996-09-27 2002-09-30 Markus Bohm Sensor optico auto-adaptavel localmente.
US6160255A (en) * 1998-10-05 2000-12-12 The United States Of America As Represented By The Secretary Of The Army Laser-based photoacoustic sensor and method for trace detection and differentiantion of atmospheric NO and NO2
WO2003104767A2 (en) 2002-06-10 2003-12-18 William Marsh Rice University Quartz-enhanced photoacoustic spectroscopy
CN1635780A (zh) * 2003-12-31 2005-07-06 中国科学院西安光学精密机械研究所 线阵ccd光积分时间自适应控制方法及装置
JP2008532036A (ja) * 2005-03-04 2008-08-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光音響分光法の検出器及びシステム
CN1727875A (zh) * 2005-07-19 2006-02-01 大连理工大学 一种氢气浓度的检测方法
WO2008056312A1 (en) 2006-11-10 2008-05-15 Koninklijke Philips Electronics N.V. Oscillator element for photo acoustic detector

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