KR20160075852A - 초음파 검사를 위한 중간-적외선 레이저를 생성하기 위한 방법 및 장치 - Google Patents

초음파 검사를 위한 중간-적외선 레이저를 생성하기 위한 방법 및 장치 Download PDF

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KR20160075852A
KR20160075852A KR1020167016289A KR20167016289A KR20160075852A KR 20160075852 A KR20160075852 A KR 20160075852A KR 1020167016289 A KR1020167016289 A KR 1020167016289A KR 20167016289 A KR20167016289 A KR 20167016289A KR 20160075852 A KR20160075852 A KR 20160075852A
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wave
optical
wavelength
idle
crystal
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Korean (ko)
Inventor
토마스 이. 주니어 드레이크
피터 더블유. 로렌
존 비. 주니어 디튼
마크 뒤브아
로버트 필킨스
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록히드 마틴 코포레이션
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • G01N2021/1706—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids in solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8472—Investigation of composite 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids

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  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
KR1020167016289A 2008-05-15 2009-05-14 초음파 검사를 위한 중간-적외선 레이저를 생성하기 위한 방법 및 장치 Withdrawn KR20160075852A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/120,823 US7821646B2 (en) 2008-05-15 2008-05-15 Method and apparatus for generating mid-IR laser beam for ultrasound inspection
US12/120,823 2008-05-15
PCT/US2009/043893 WO2009140458A1 (en) 2008-05-15 2009-05-14 Method and apparatus for generating mid-ir laser for ultrasound inspection

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020107028047A Division KR101662334B1 (ko) 2008-05-15 2009-05-14 초음파 검사를 위한 중간-적외선 레이저를 생성하기 위한 방법 및 장치

Publications (1)

Publication Number Publication Date
KR20160075852A true KR20160075852A (ko) 2016-06-29

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020107028047A Expired - Fee Related KR101662334B1 (ko) 2008-05-15 2009-05-14 초음파 검사를 위한 중간-적외선 레이저를 생성하기 위한 방법 및 장치
KR1020167016289A Withdrawn KR20160075852A (ko) 2008-05-15 2009-05-14 초음파 검사를 위한 중간-적외선 레이저를 생성하기 위한 방법 및 장치

Family Applications Before (1)

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KR1020107028047A Expired - Fee Related KR101662334B1 (ko) 2008-05-15 2009-05-14 초음파 검사를 위한 중간-적외선 레이저를 생성하기 위한 방법 및 장치

Country Status (11)

Country Link
US (1) US7821646B2 (enExample)
EP (1) EP2283340A1 (enExample)
JP (1) JP5520933B2 (enExample)
KR (2) KR101662334B1 (enExample)
CN (2) CN102089642A (enExample)
BR (1) BRPI0912675A2 (enExample)
CA (1) CA2724314C (enExample)
IL (1) IL209291A (enExample)
SG (1) SG10201609520XA (enExample)
TW (1) TWI472758B (enExample)
WO (1) WO2009140458A1 (enExample)

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CN106338423B (zh) 2015-07-10 2020-07-14 三斯坎公司 组织学染色的空间复用
JP6739836B2 (ja) * 2016-06-01 2020-08-12 国立研究開発法人物質・材料研究機構 レーザおよびそれを用いたレーザ超音波探傷装置
CN105938087B (zh) * 2016-06-29 2018-10-30 华南理工大学 一种基于多轴飞行器的激光超声检测系统与方法
JP2023115852A (ja) * 2022-02-08 2023-08-21 本田技研工業株式会社 車両用前照灯装置
JP2023115856A (ja) 2022-02-08 2023-08-21 本田技研工業株式会社 車両用前照灯装置
US12416728B2 (en) * 2022-05-17 2025-09-16 Northrop Grumman Systems Corporation Quantum lidar system

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Also Published As

Publication number Publication date
CN102089642A (zh) 2011-06-08
US20090284751A1 (en) 2009-11-19
SG10201609520XA (en) 2016-12-29
KR101662334B1 (ko) 2016-10-04
CA2724314A1 (en) 2009-11-19
CA2724314C (en) 2013-11-26
TWI472758B (zh) 2015-02-11
IL209291A0 (en) 2011-01-31
KR20110010111A (ko) 2011-01-31
BRPI0912675A2 (pt) 2016-01-26
TW200951433A (en) 2009-12-16
JP5520933B2 (ja) 2014-06-11
JP2011521230A (ja) 2011-07-21
EP2283340A1 (en) 2011-02-16
IL209291A (en) 2013-03-24
AU2009246358A1 (en) 2009-11-19
US7821646B2 (en) 2010-10-26
CN106226401A (zh) 2016-12-14
WO2009140458A1 (en) 2009-11-19

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Patent event date: 20160617

Application number text: 1020107028047

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Patent event date: 20160909

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