TWI460946B - 使用雷射－超音波系統作樣本光譜特性分析之方法及裝置 - Google Patents

使用雷射－超音波系統作樣本光譜特性分析之方法及裝置 Download PDF

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Publication number
TWI460946B
TWI460946B TW098116309A TW98116309A TWI460946B TW I460946 B TWI460946 B TW I460946B TW 098116309 A TW098116309 A TW 098116309A TW 98116309 A TW98116309 A TW 98116309A TW I460946 B TWI460946 B TW I460946B
Authority
TW
Taiwan
Prior art keywords
displacement
wavelength
ultrasonic
target
laser beam
Prior art date
Application number
TW098116309A
Other languages
English (en)
Chinese (zh)
Other versions
TW200952297A (en
Inventor
Thomas E Drake
Marc Dubois
Peter W Lorraine
John B Deaton
Robert Filkins
Original Assignee
Lockheed Corp
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 Lockheed Corp filed Critical Lockheed Corp
Publication of TW200952297A publication Critical patent/TW200952297A/zh
Application granted granted Critical
Publication of TWI460946B publication Critical patent/TWI460946B/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2694—Wings or other aircraft parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
TW098116309A 2008-05-15 2009-05-15 使用雷射－超音波系統作樣本光譜特性分析之方法及裝置 TWI460946B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/120,907 US8054470B2 (en) 2008-05-15 2008-05-15 Method and apparatus for spectroscopic characterization of samples using a laser-ultrasound system

Publications (2)

Publication Number Publication Date
TW200952297A TW200952297A (en) 2009-12-16
TWI460946B true TWI460946B (zh) 2014-11-11

Family

ID=41258466

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098116309A TWI460946B (zh) 2008-05-15 2009-05-15 使用雷射－超音波系統作樣本光譜特性分析之方法及裝置

Country Status (11)

Country Link
US (1) US8054470B2 (enExample)
EP (1) EP2286214B1 (enExample)
JP (1) JP5443478B2 (enExample)
KR (1) KR101351231B1 (enExample)
CN (1) CN102089651B (enExample)
AU (1) AU2009246272B2 (enExample)
BR (1) BRPI0912676A2 (enExample)
CA (1) CA2724326C (enExample)
IL (1) IL209292A (enExample)
TW (1) TWI460946B (enExample)
WO (1) WO2009140468A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8522614B2 (en) * 2010-05-26 2013-09-03 General Electric Company In-line inspection methods and closed loop processes for the manufacture of prepregs and/or laminates comprising the same
FR2981450B1 (fr) * 2011-10-17 2014-06-06 Eads Europ Aeronautic Defence Systeme et procede de controle de la qualite d'un objet
CN102506781B (zh) * 2011-11-17 2014-02-12 江苏大学 一种用于现场检测的激光超声测厚的装置及方法
US10839509B2 (en) 2015-07-10 2020-11-17 3Scan Inc. Spatial multiplexing of histological stains
IL243712A0 (en) * 2016-01-20 2016-04-21 Yeda Res & Dev Devices and methods for measuring minute fluctuations
US11402356B2 (en) * 2019-12-12 2022-08-02 Provenance Laboratories LLC Object identification system and method
US12306299B2 (en) * 2021-01-22 2025-05-20 GM Global Technology Operations LLC LIDAR laser health diagnostic
CN113779850B (zh) * 2021-09-28 2025-04-15 上海航空工业(集团)有限公司 复合材料结构模型的检测方法、检测装置、设备和介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007906A1 (en) * 1999-07-27 2001-02-01 Lockheed Martin Corporation Device and method for laser-ultrasonic frequency control using optimal wavelength tuning
US20030033882A1 (en) * 2001-08-15 2003-02-20 Marc Dubois Method and apparatus for generating specific frequency response for ultrasound testing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK160590C (da) * 1988-09-12 1991-09-16 Fls Airloq As Fremgangsmaade til detektering af en gasart ved hjaelp af fotoakustisk spektroskopi
US6041020A (en) 1997-04-21 2000-03-21 University Of Delaware Gas-coupled laser acoustic detection
US6335943B1 (en) * 1999-07-27 2002-01-01 Lockheed Martin Corporation System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength
IL153807A0 (en) * 2000-07-14 2003-07-31 Lockheed Corp A system and method of determining porosity in composite materials using ultrasound
US6378387B1 (en) 2000-08-25 2002-04-30 Aerobotics, Inc. Non-destructive inspection, testing and evaluation system for intact aircraft and components and method therefore

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007906A1 (en) * 1999-07-27 2001-02-01 Lockheed Martin Corporation Device and method for laser-ultrasonic frequency control using optimal wavelength tuning
US20030033882A1 (en) * 2001-08-15 2003-02-20 Marc Dubois Method and apparatus for generating specific frequency response for ultrasound testing

Also Published As

Publication number Publication date
CA2724326C (en) 2014-07-08
CN102089651A (zh) 2011-06-08
TW200952297A (en) 2009-12-16
IL209292A (en) 2013-03-24
WO2009140468A3 (en) 2010-01-07
IL209292A0 (en) 2011-01-31
KR20110010112A (ko) 2011-01-31
JP5443478B2 (ja) 2014-03-19
CA2724326A1 (en) 2009-11-19
AU2009246272B2 (en) 2014-01-09
EP2286214A2 (en) 2011-02-23
CN102089651B (zh) 2014-12-24
JP2011521232A (ja) 2011-07-21
BRPI0912676A2 (pt) 2016-01-26
WO2009140468A2 (en) 2009-11-19
US20090284752A1 (en) 2009-11-19
KR101351231B1 (ko) 2014-01-13
EP2286214B1 (en) 2015-02-18
AU2009246272A1 (en) 2009-11-19
US8054470B2 (en) 2011-11-08

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