JP5743715B2 - 音響信号受信装置 - Google Patents

音響信号受信装置 Download PDF

Info

Publication number
JP5743715B2
JP5743715B2 JP2011117942A JP2011117942A JP5743715B2 JP 5743715 B2 JP5743715 B2 JP 5743715B2 JP 2011117942 A JP2011117942 A JP 2011117942A JP 2011117942 A JP2011117942 A JP 2011117942A JP 5743715 B2 JP5743715 B2 JP 5743715B2
Authority
JP
Japan
Prior art keywords
compensation layer
acoustic signal
layer
path length
optical path
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.)
Expired - Fee Related
Application number
JP2011117942A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012245100A (ja
JP2012245100A5 (https=
Inventor
浅尾　恭史
恭史 浅尾
隆夫 中嶌
隆夫 中嶌
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2011117942A priority Critical patent/JP5743715B2/ja
Priority to US14/115,970 priority patent/US9366564B2/en
Priority to PCT/JP2012/063825 priority patent/WO2012161340A2/en
Publication of JP2012245100A publication Critical patent/JP2012245100A/ja
Publication of JP2012245100A5 publication Critical patent/JP2012245100A5/ja
Application granted granted Critical
Publication of JP5743715B2 publication Critical patent/JP5743715B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP2011117942A 2011-05-26 2011-05-26 音響信号受信装置 Expired - Fee Related JP5743715B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011117942A JP5743715B2 (ja) 2011-05-26 2011-05-26 音響信号受信装置
US14/115,970 US9366564B2 (en) 2011-05-26 2012-05-23 Acoustic wave receiving apparatus
PCT/JP2012/063825 WO2012161340A2 (en) 2011-05-26 2012-05-23 Acoustic wave receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011117942A JP5743715B2 (ja) 2011-05-26 2011-05-26 音響信号受信装置

Publications (3)

Publication Number Publication Date
JP2012245100A JP2012245100A (ja) 2012-12-13
JP2012245100A5 JP2012245100A5 (https=) 2014-07-10
JP5743715B2 true JP5743715B2 (ja) 2015-07-01

Family

ID=46384440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011117942A Expired - Fee Related JP5743715B2 (ja) 2011-05-26 2011-05-26 音響信号受信装置

Country Status (3)

Country Link
US (1) US9366564B2 (https=)
JP (1) JP5743715B2 (https=)
WO (1) WO2012161340A2 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014161484A (ja) * 2013-02-25 2014-09-08 Canon Inc 音響波取得装置およびその制御方法
US9267878B2 (en) * 2013-03-06 2016-02-23 Canon Kabushiki Kaisha Acoustic signal receiving apparatus and photo-acoustic tomography
KR102149322B1 (ko) * 2013-05-20 2020-08-28 삼성메디슨 주식회사 광음향 프로브 어셈블리 및 이를 포함하는 광음향 영상 장치
JP6117639B2 (ja) * 2013-07-03 2017-04-19 浜松ホトニクス株式会社 音圧分布測定装置
CN104697624B (zh) * 2015-03-18 2017-07-07 华中科技大学 一种基于迈克尔逊干涉仪的声波探测器
JP6411664B2 (ja) * 2015-08-31 2018-10-24 富士フイルム株式会社 光音響画像生成装置及び挿入物
JP6584947B2 (ja) * 2015-12-25 2019-10-02 大塚電子株式会社 プレチルト角測定装置及びプレチルト角測定方法
KR101866951B1 (ko) * 2016-02-26 2018-06-12 주식회사 자연과사람 주변 환경 적응 구조의 전자기기의 액정 스크린
EP3485254B1 (en) * 2016-07-13 2021-09-15 Technische Universität Wien Photothermal interferometry apparatus and method
KR101979815B1 (ko) * 2017-08-24 2019-05-23 송광섭 광센서
GB201801450D0 (en) * 2018-01-29 2018-03-14 Ucl Business Plc Apparatuses and methods for use in ultrasound optical imaging
CN110057439A (zh) * 2019-05-15 2019-07-26 北京航空航天大学 一种基于f-p干涉的低谐振偏心光纤声敏传感装置
KR102171300B1 (ko) * 2020-07-31 2020-10-28 국방과학연구소 수중 음파 발생 장치 및 방법
CN112880803B (zh) * 2021-01-19 2022-11-22 业成科技（成都）有限公司 光学环境振荡侦测系统及应用其的光学量测方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348002A (en) * 1992-04-23 1994-09-20 Sirraya, Inc. Method and apparatus for material analysis
GB9921970D0 (en) 1999-09-16 1999-11-17 Univ London An optical interferometer sensor array
GB2379743B (en) * 2001-07-04 2005-05-25 Amersham Pharm Biotech Uk Ltd A method, a measuring cell and a system for measuring very small heat changes in a sample
US6836337B2 (en) * 2001-09-20 2004-12-28 Visual Pathways, Inc. Non-invasive blood glucose monitoring by interferometry
US6999174B2 (en) * 2001-11-13 2006-02-14 Battelle Memorial Institute Photoacoustic spectroscopy sample array vessels and photoacoustic spectroscopy methods for using the same
JP4076873B2 (ja) * 2002-03-26 2008-04-16 富士フイルム株式会社 超音波受信装置及び超音波受信方法
WO2005008200A2 (en) * 2003-07-18 2005-01-27 Chemimage Corporation Method and apparatus for compact dispersive imaging spectrometer
EP2002784B1 (en) * 2007-06-11 2018-07-11 Canon Kabushiki Kaisha Intravital-information imaging apparatus
JP5284129B2 (ja) 2008-02-06 2013-09-11 キヤノン株式会社 イメージング装置、及び解析方法
JP2009253493A (ja) * 2008-04-03 2009-10-29 Canon Inc 超音波センサ及び超音波センサアレイ、これらを備えた超音波検出装置
JP4900979B2 (ja) * 2008-08-27 2012-03-21 キヤノン株式会社 光音響装置および光音響波を受信するための探触子
JP2010088627A (ja) * 2008-10-07 2010-04-22 Canon Inc 生体情報処理装置および生体情報処理方法
US20110083509A1 (en) 2009-10-09 2011-04-14 Nellcor Puritan Bennett Llc Photoacoustic Spectroscopy With Focused Light
JP5692988B2 (ja) 2009-10-19 2015-04-01 キヤノン株式会社 音響波測定装置
JP5636870B2 (ja) 2009-10-28 2014-12-10 一般財団法人雑賀技術研究所 オンライン型非破壊分光分析装置
JP5675390B2 (ja) * 2010-02-09 2015-02-25 キヤノン株式会社 測定装置
CA3013169C (en) * 2010-03-15 2020-10-27 The Board Of Trustees Of The Leland Stanford Junior University Optical-fiber-compatible acoustic sensor
JP5832182B2 (ja) 2011-07-19 2015-12-16 キヤノン株式会社 音響信号受信装置およびイメージング装置
JP6049293B2 (ja) * 2011-12-26 2016-12-21 キヤノン株式会社 音響波取得装置

Also Published As

Publication number Publication date
JP2012245100A (ja) 2012-12-13
WO2012161340A2 (en) 2012-11-29
WO2012161340A3 (en) 2013-08-01
US20140076055A1 (en) 2014-03-20
US9366564B2 (en) 2016-06-14

Similar Documents

Publication Publication Date Title
JP5743715B2 (ja) 音響信号受信装置
US10041876B2 (en) Photoacoustic measurement apparatus
Guggenheim et al. Ultrasensitive plano-concave optical microresonators for ultrasound sensing
JP5832182B2 (ja) 音響信号受信装置およびイメージング装置
Maxwell et al. Polymer microring resonators for high-frequency ultrasound detection and imaging
US20130160557A1 (en) Acoustic wave acquiring apparatus
JP2014161484A (ja) 音響波取得装置およびその制御方法
US20230346755A1 (en) Apparatuses and methods for use in ultrasound optical imaging
JP2009068977A (ja) 測定装置
CN114235708A (zh) 一种太赫兹光声检测装置及方法
JP4422626B2 (ja) 生体画像化装置
CN106236145B (zh) 一种基于全反射的超声探测和光声成像装置及其方法
JP6012202B2 (ja) 音響信号受信装置
US20130267823A1 (en) Measuring apparatus
JP2015116254A (ja) 被検体情報取得装置および音響波受信装置
Yoo et al. All-optical ultrasound transducer using CNT-PDMS and etalon thin-film structure
US20160139251A1 (en) Object information acquiring apparatus and control method thereof, and acoustic signal acquiring apparatus and control method thereof
JP7127530B2 (ja) 成分濃度測定装置
JP2011153921A (ja) キラル物質の検出装置、キラル物質の検出方法
JP2016077804A (ja) 音響波検出装置および音響波検出方法
JP6614786B2 (ja) 共振器
Lu Super-resolution mapping of wave field using a receiver from a far distance

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140523

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140523

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150323

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150331

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150428

R151 Written notification of patent or utility model registration

Ref document number: 5743715

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees