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Frequency Characteristics of Surface Wave Generated by Single-Line Pulsed Laser Beam with Two Kinds of Spatial Energy Profile Models: Gaussian and Square-Like

2012.08

Hogeon Seo, Myunghwan Kim, Sungho Choi, Chung Seok Kim, Kyung-Young Jhang

비파괴검사학회지


분류 제목 조회 수
Award 2020.06 한국비파괴검사학회 비파괴검사학회지 우수논문상 / 2020.07 한국과학기술단체총연합회 과학기술우수논문상 (최성호,김상민,장경영)  fileimage 6973
Award 2019.11 한국비파괴검사학회 2019 추계학술대회 우수논문발표상 (박성현, 홍정연, 최성호, 장경영)   18619
Award 2019.07 한국비파괴검사학회 2019 춘계학술대회 우수논문발표상 (송동기, 류주영, 홍정연, 최성호, 장경영)   19897
Award 2019.07 한국비파괴검사학회 2019 춘계학술대회 우수논문발표상 (박성현, 심명종, 최성호, 장경영)   18348
International Nondestructive Evaluation of Thermal Aging in Al6061 Alloy by measuring Acoustic Nonlinearity of Laser-generated Surface Acoustic Waves   27922
International Stress estimation using the acoustoelastic effect of surface waves in weak anisotropic materials   27896
International Comparison of Linear and Nonlinear Ultrasonic Parameters in Characterizing Grain Size and Mechanical Properties of 304L Stainless Steel   27326
Domestic Imaging and Sizing of Surface Defects Using Synthetic Aperture Focusing of Laser-generated Surface Waves   27279
Award 2018 산업통상자원부장관 위촉장  fileimage 28568
Award 2018.11 비파괴학회 우수포스터상 (이영진,박기태,김종범,김창수,장경영)   31802
Award 2018.11 비파괴학회 우수논문발표상 (김창수,김종범,송동기,장경영)   31664
International Internal defect detection using laser-generated longitudinal waves in ablation regime   47767
International Synthetic aperture imaging of contact acoustic nonlinearity to visualize the closing interfaces using tone-burst ultrasonic waves   50916
Domestic Variation of Acoustoelastic Effect in Al6061-T6 according to Heat Treatment Time   48661
International Dependence of Nonlinear Ultrasonic Characteristic on Second-Phase Precipitation in Heat-Treated Al 6061-T6 alloy   49564
International Relative Measurement of the Acoustic Nonlinearity Parameter using Laser Detection of an Ultrasonic Wave  fileimage 56505
International A Method to Estimate the Absolute Ultrasonic Nonlinearity Parameter from Relative Measurements  fileimage 60680
International Finite element analysis of a low-velocity impact test for glass fiber-reinforced polypropylene composites considering mixed-mode interlaminar fracture toughness  fileimage 57878
Award 2017년 비파괴검사학회지 우수논문발표상 (하홍필, 김종범, 장경영)  fileimage 47414
Award 2017 글로벌박사 펠로우십 (Global Ph.D. Fellowship) 1건 선정 - 전지현 (박사과정)  image 61273
Award 2017 글로벌박사 펠로우십 (Global Ph.D. Fellowship) 1건 선정 - 서호건 (박사과정)  image 61116
Award 2016년 비파괴검사학회지 우수논문발표상 (박성현, 김종범, 이주호, 장경영)  fileimage 65132
International Assessment of Thermal Degradation by Cumulative Variation of Ultrasonic Nonlinear Parameter   99404
International Assessment of Thermal Aging of Aluminum Alloys by Acoustic Nonlinearity Measurement of Surface Acoustic Waves   95997
International Absolute Measurement and Relative Measurement of Ultrasonic Nonlinear Parameter   94172
International Experimental Comparison of Nonlinear Parameters Obtained from Absolute Measurement and Relative Measurement   95562
International Comparison of Ultrasonic Nonlinear Parameters Measured by PZT and LiNbO3 Transducers   95766
Award KSME-SEMES 오픈 이노베이션 챌린지 동상 수상 - 윤성희  fileimage 66157
Award 2016 글로벌박사 펠로우십 (Global Ph.D. Fellowship) 1건 선정 - 전지현 (석박사통합과정)  fileimage 66419
Award 2016 글로벌박사 펠로우십 (Global Ph.D. Fellowship) 1건 선정 - 서호건 (박사과정)  image 63703
Award JMST - JMST Contribution Award  fileimage 65129
International Nanotribological and wetting performance of hierarchical patterns   96523
Award 2015 산업부장관 표창  fileimage 67063
International Demonstration of Disturbance Propagation and Amplification in Car-Following Situation for Enhancement of Vehicle Platoon System   98002
International Relative Measurement of Acoustic Nonlinear Parameters and Comparison of Sensitivity to Thermal Aging   97559
International Non-contact Measurement of Elastic Modulus by using Laser Ultrasonic   100772
International Relationship between Second- and Third-order Acoustic Nonlinear Parameters in Relative Measurement  image 95594
International Non-Contact Evaluation of Acoustic Nonlinearity of a Laser-Generated Surface Wave in a Plastically Deformed Aluminum Alloy  image 95553
International Influence of repetitive pulsed laser irradiation on the surface characteristics of an aluminum alloy in the melting regime   104746
International Real-time detection of surface cracks on silicon wafers during laser beam irradiation   96540
Domestic High power CW laser-induced damage of CMOS image sensor   95821
Domestic Measurement of Ultrasonic Nonlinear Parameter by Using Non-Contact Ultrasonic Receiver   95939
Domestic Study on the Nonlinear Electromagnetic Acoustic Resonance Method for the Evaluation of Hidden Damage in a Metallic Material   95019
International Influence of laser beam profiles on the frequency bandwidth of laser-generated surface acoustic waves   107300
International Laser ultrasonic inspection in ablation regime   93749
International Improvement of Crack Sizing Performance by using Nonlinear Ultrasonic Technique   95792
Award 대한기계학회 - 우수 학생 논문상  fileimage 66115
Award 비파괴검사학회지 - 우수논문상  fileimage 65111
Award 한국도로공사 교통데이터 공모전 - 대한교통학회 회장상 수상 (김진수)  fileimage 113299
International In-Line Ultrasonic Monitoring for Sediments Stuck on Inner Wall of a Polyvinyl Chloride Pipe   99981
International In situ detection of laser-induced slip initiation on the silicon wafer surface   98272
International Initiation time of near-infrared laser-induced slip on the surface of silicon wafers  image 96517
Domestic Evaluation of Ultrasonic Nonlinear Characteristics in Artificially Aged Al6061-T6   99420
Domestic Simulations for Internal Defect Inspection using Laser Generated Ultrasonic Wave in Ablation Regime   98664
International Slip damage of silicon wafers subjected to continuous infrared laser irradiation  image 98419
International Thermal damages on the surface of a silicon wafer induced by a near-infrared laser   98162
Domestic Feasibility of MFC (Macro-Fiber Composite) Transducers for Guided Wave Technique   100976
Domestic Initial Second Harmonic Generation in Narrowband Surface Waves by Multi-Line Laser Beams for Two Kinds of Spatial Energy Profile Models   100026
Domestic Evaluation of Ultrasonic Nonlinear Characteristics in Heat-Treated Aluminum Alloy   101022
Domestic A6061 합금의 석출경화 열처리에 따른 탄성파의 음향 특성 연구   100578
Award 비파괴검사학회지 - 우수 논문상  fileimage 70994
Award 한국ITS학회 - 우수논문상  fileimage 77100
International Crack Detection in Single-Crystalline Silicon Wafer Using Laser Generated Lamb Wave   96969
International Evaluation of Ultrasonic Nonlinear Characteristics in Heat-Treated Aluminum Alloy (Al-Mg-Si-Cu)   164375
International Application of Macrofiber Composite for Smart Transducer of Lamb Wave Inspection   99654
Domestic Thermal Damage Characterization of Silicon Wafer Subjected to CW Laser Beam   102418
International Imaging of contact acoustic nonlinearity using synthetic aperture technique   97232
Domestic Feasibility of MFC (Macro-Fiber Composite) Transducers for Guided Wave Technique   107074
Domestic Initial Second Harmonic Generation in Narrowband Surface Waves by Multi-Line Laser Beams for Two Kinds of Spatial Energy Profile   104820
Domestic Evaluation of Ultrasonic Nonlinear Characteristics in Heat-Treated Aluminum Alloy   103982
International Influence of slit width on harmonic generation in ultrasonic surface waves excited by masking a laser beam with a line arrayed slit   96280
International Acoustic Nonlinearity of a Laser-Generated Surface Wave in a Plastically Deformed Aluminum Alloy   99083
International Analysis of Transmitted Ultrasound signals through Apples at Different Storage Times using the Continuous Wavelet Transformation   97339
Domestic Fully Non-Contact Assessment of Acoustic Nonlinearity According to Plastic Deformation in Al6061 Alloy   101888
Domestic Imaging of Harmonic Wave Generated by Contact Acoustic Nonlinearity in Obliquely Incident Ultrasonic Wave   100524
Domestic Frequency Characteristics of Surface Wave Generated by Single-Line Pulsed Laser Beam with Two Kinds of Spatial Energy Profile Models: Gaussian and Square-Like   104185
International Harmonic generation of an obliquely incident ultrasonic wave in solid-solid contact interfaces   94491
International NDE of low-velocity impact damages in composite laminates using ESPI, digital shearography and ultrasound C-scan techniques   93490
Award Best Poster Award, 3rd International Symposium on Laser Ultrasonics and Advanced Sensing (Sungho Choi)   92334
Award Best Student Poster Presentation Award: FIRST PRIZE, 9th FEOFS (Sung-ho Choi)  fileimage 107149
Award 2013 글로벌박사펠로우십 신규 사업 2 건 최종 선정 (박사과정 김진수, 석박통합과정 서호건)   137996
Award 비파괴검사학회지 우수 논문상 (김정석, 남태형, 최성호, 장경영)  fileimage 79085
International Surface characteristics of aluminum 6061-T6 subjected to Nd:YAG pulsed-laser irradiation   115195
International Fatigue-induced microdamage characterization of stainless steel 316L using innovative nonlinear acoustics   107760
International Harmonic generation of an obliquely incident ultrasonic wave in solid-solid contact interfaces   112229
International Ultrasonic Characterization for directional coarsening in nickel-base superalloy during creep exposure   111258
International Frequency Response of Narrowband Surface Waves Generated by Laser Beams Spatially Modulated with a Line-arrayed Slit Mask   106089
International "Acoustic Nonlinearity of Surface Wave in a Fatigued Aluminum Alloy Specimen "   112866
International Nonliner Ultrasonic Characterization of fatigue damage in sus316L alloy   106837
International Wetting behavior and nanotribological properties of silicon nanopatterns combined with diamond-like carbon and perfluoropolyther films   106937
International " Bending Fatigue Evaluation of Al6061 Alloy by Laser-generated Surface Wave"   110701
International CREEP CHARACTERIZATION OF SUPERALLOY IN-738 USING ULTRASONICC NONLINEARITY MEASUREMENT   106042
International Acoustic Nonlinearity of Narrowband Lager-generated Surface Waves in the Bending Fatigue of Al6061 alloy.   106555
International CHARACTERIZATION OF TAINLESS STEEL FIBER REINFORCED ALUMINUM COMPOSITE USING ULTRASONIC NONLINEARITY   103171
International EVALUATION OF FATIGUE DEGRADATION USING NONLINEAR ULTRASONICS   95625
International NONLINEAR BEHAVIOR OF ULTRASONIC WAVE AT CRACK   102549
International Experimental investigation of nonlinear acoustic effect at crack   97334
International Nonlinear ultrasonic characterization of thermal degradation in ferritic 2.25Cr-1Mo steel   114351
International Nonlinear Ultrasonic Techniques for Nondestructive Assessment of Micro Damage in Material : Review   107832
International Single-mode guided wave technique using ring-arrayed laser beam for thin-tube inspection   106956
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Hanyang University,
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