ATE553374T1 - Methode und gerät zur detektion von ultraschallschwingungen unter verwendung von optischer verstärkung im empfangsteil - Google Patents
Methode und gerät zur detektion von ultraschallschwingungen unter verwendung von optischer verstärkung im empfangsteilInfo
- Publication number
- ATE553374T1 ATE553374T1 AT00981018T AT00981018T ATE553374T1 AT E553374 T1 ATE553374 T1 AT E553374T1 AT 00981018 T AT00981018 T AT 00981018T AT 00981018 T AT00981018 T AT 00981018T AT E553374 T1 ATE553374 T1 AT E553374T1
- Authority
- AT
- Austria
- Prior art keywords
- target
- modulated light
- phase modulated
- receiving part
- optical amplification
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000003287 optical effect Effects 0.000 title abstract 2
- 230000003321 amplification Effects 0.000 title 1
- 238000003199 nucleic acid amplification method Methods 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
-
- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/50—Processing the detected response signal, e.g. electronic circuits specially adapted therefor using auto-correlation techniques or cross-correlation techniques
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0421—Longitudinal waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/416,399 US6657733B1 (en) | 1998-06-30 | 1999-10-12 | Method and apparatus for detecting ultrasonic surface displacements using post-collection optical amplification |
PCT/US2000/041128 WO2001027606A1 (en) | 1999-10-12 | 2000-10-11 | Method and apparatus for detecting ultrasonic surface displacements using post-collection optical amplification |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE553374T1 true ATE553374T1 (de) | 2012-04-15 |
Family
ID=23649819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00981018T ATE553374T1 (de) | 1999-10-12 | 2000-10-11 | Methode und gerät zur detektion von ultraschallschwingungen unter verwendung von optischer verstärkung im empfangsteil |
Country Status (6)
Country | Link |
---|---|
US (2) | US6657733B1 (de) |
EP (1) | EP1221043B1 (de) |
KR (1) | KR20020060708A (de) |
AT (1) | ATE553374T1 (de) |
CA (1) | CA2385678C (de) |
WO (1) | WO2001027606A1 (de) |
Families Citing this family (24)
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US7612890B2 (en) | 1998-06-30 | 2009-11-03 | Lockheed Martin Corporation | System and method for controlling wafer temperature |
US7474411B2 (en) * | 2003-11-07 | 2009-01-06 | Lockheed Martin Corporation | System and method to reduce laser noise for improved interferometric laser ultrasound detection |
US7791739B2 (en) * | 2004-04-20 | 2010-09-07 | Lockheed Martin Corporation | System and method to enable eye-safe laser ultrasound detection |
US7576848B2 (en) * | 2004-12-21 | 2009-08-18 | Lockheed Martin Corporation | System and method to decrease probe size for improved laser ultrasound detection |
US7612894B2 (en) * | 2006-07-18 | 2009-11-03 | Lockheed Martin Corporation | Fiber laser for ultrasonic testing |
US7672817B2 (en) * | 2006-11-08 | 2010-03-02 | The Boeing Company | Flight in factory |
US8688408B2 (en) | 2006-11-08 | 2014-04-01 | The Boeing Company | Flight in factory |
US7966883B2 (en) * | 2006-12-06 | 2011-06-28 | Lockheed Martin Corporation | Non-destructive inspection using laser-ultrasound and infrared thermography |
US7916307B2 (en) * | 2006-12-22 | 2011-03-29 | Lockheed Martin Corporation | Pre-amplifier for detection lasers within laser ultrasonic inspection systems |
US8077294B1 (en) | 2008-01-17 | 2011-12-13 | Ball Aerospace & Technologies Corp. | Optical autocovariance lidar |
US8119971B2 (en) | 2008-01-17 | 2012-02-21 | Ball Corporation | Pulse data recorder in which a value held by a bit of a memory is determined by a state of a switch |
US9041915B2 (en) | 2008-05-09 | 2015-05-26 | Ball Aerospace & Technologies Corp. | Systems and methods of scene and action capture using imaging system incorporating 3D LIDAR |
US7961301B2 (en) * | 2008-05-09 | 2011-06-14 | Ball Aerospace & Technologies Corp. | Flash LADAR system |
US7821646B2 (en) * | 2008-05-15 | 2010-10-26 | Lockheed Martin Corporation | Method and apparatus for generating mid-IR laser beam for ultrasound inspection |
US8243280B2 (en) * | 2008-05-20 | 2012-08-14 | Iphoton Solutions, Llc | Laser ultrasonic measurement system with movable beam delivery |
US7929215B1 (en) | 2009-02-20 | 2011-04-19 | Ball Aerospace & Technologies Corp. | Field widening lens |
EP2378272B1 (de) * | 2009-06-12 | 2013-05-15 | Olympus Corporation | Vorrichtung zur analyse von subjektinformationen sowie verfahren zur analyse von subjektinformationen |
US8306273B1 (en) | 2009-12-28 | 2012-11-06 | Ball Aerospace & Technologies Corp. | Method and apparatus for LIDAR target identification and pose estimation |
US8705028B2 (en) | 2010-08-06 | 2014-04-22 | Par Systems, Inc. | Containerized systems |
US8736818B2 (en) | 2010-08-16 | 2014-05-27 | Ball Aerospace & Technologies Corp. | Electronically steered flash LIDAR |
KR101135142B1 (ko) * | 2010-11-01 | 2012-04-16 | 한국표준과학연구원 | 주입잠금 레이저를 이용한 표면 진동 측정 장치 |
US8744126B1 (en) | 2012-03-07 | 2014-06-03 | Ball Aerospace & Technologies Corp. | Morphology based hazard detection |
US10458904B2 (en) | 2015-09-28 | 2019-10-29 | Ball Aerospace & Technologies Corp. | Differential absorption lidar |
US10921245B2 (en) | 2018-06-08 | 2021-02-16 | Ball Aerospace & Technologies Corp. | Method and systems for remote emission detection and rate determination |
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-
1999
- 1999-10-12 US US09/416,399 patent/US6657733B1/en not_active Expired - Lifetime
-
2000
- 2000-10-11 WO PCT/US2000/041128 patent/WO2001027606A1/en active Application Filing
- 2000-10-11 AT AT00981018T patent/ATE553374T1/de active
- 2000-10-11 EP EP00981018A patent/EP1221043B1/de not_active Expired - Lifetime
- 2000-10-11 KR KR1020027004549A patent/KR20020060708A/ko not_active Application Discontinuation
- 2000-10-11 CA CA2385678A patent/CA2385678C/en not_active Expired - Fee Related
-
2003
- 2003-09-23 US US10/668,896 patent/US7038790B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6657733B1 (en) | 2003-12-02 |
US20040057056A1 (en) | 2004-03-25 |
EP1221043B1 (de) | 2012-04-11 |
US7038790B2 (en) | 2006-05-02 |
CA2385678C (en) | 2011-05-31 |
KR20020060708A (ko) | 2002-07-18 |
WO2001027606A1 (en) | 2001-04-19 |
CA2385678A1 (en) | 2001-04-19 |
EP1221043A1 (de) | 2002-07-10 |
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