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Boolean.png International Conference


  1. Seung-Chan Hong, Jung-Ryul Lee and Jeong-Beom Ihn, In-situ NDE of Composite Repair Patch and Thick Panel with Substructures using Mobile Pulse-echo Ultrasonic Propagation Imager, 11th International Workshop on Structural Health Monitoring, San Francisco, USA, 2017.09.12 ~ 14
  2. Yong-Ho Kim and Jung-Ryul Lee, Real-time Damage Detection of Engine Blade using Computer Vision and Machine Learning, 11th International Workshop on Structural Health Monitoring, San Francisco, USA, 2017.09.12 ~ 14
  3. Young-Jun Lee, Jung-Ryul Lee and Jeong-Beom Ihn, Ultrasonic Correlation Mapping as a Damage Visualization Method and its Application to Composite Patched Specimen, 20th International Conference on Composite Structures, Paris, France, 2017.09.04~07
  4. Dae-Sung Son and Jung-Ryul Lee, Numerical Estimation of Performances of Frequency Selective Surface-Impacted Sandwich Radome, 21st International Conference on Composite Materials, Xi`an, China, 2017.08.20 ~ 25
  5. Jong-Min Hyun, Hasan Ahmed and Jung-Ryul Lee, A Single Port Scanning Free Space Measurement Technique to Investigate Reflection Loss Characteristics of the Curved Structure at X-band, 21st International Conference on Composite Materials, Xi`an, China, 2017.08.20 ~ 25
  6. Jung-Ryul Lee, Recent Advances in In-process NDE and Smart Hangar for Aerospace SHM, Asia Pacific Conference of the Prognostics and Health Management Society 2017, Jeju, Korea, 2017.07.12 ~ 15 (Invited Talk)
  7. Hasan Ahmed, Jongmin Hyun, Jung-Ryul Lee, Won-Jun Lee, Development of Scanning Free-Space Measurement setup and its application to structural imaging, Asia Pacific Conference of the Prognostics and Health Management Society 2017, Jeju, Korea, 2017.07.12 ~ 15
  8. Jung-Ryul Lee,In-process and In-situ NDE for Composite Structures, Twenty-Sixth International Conference on Processing and Fabrication of Advanced Materials (PFAM-XXVI), Jeonju, Korea, 2017. 10. 16 ~ 21 (Plenary Lecture)
  9. Jung-Ryul Lee, Laser Bulk Wave Propagation System and Its Real World Applications, KSNT International Workshop 2017, Daegu, Korea, 2017.05.25~26 (Plenary Lecture)
  10. Yunshil Choi, Seung-Chan Hong, Jung-Ryul Lee, An Arm Wearable Haptic Interface for Impact Sensing on Unmanned Aerial Vehicles, The 25th International Conference on Optical Fiber Sensors (OFS-25), Jeju, Rep. of Korea, 2017.04.24-28
  11. Hasan Ahmed, Seung-Chan Hong, Jung-Ryul Lee, Jongwoon Park, Jeong-Beom Ihn, Development of Pulse-Echo Ultrasonic Propagation Imaging System and its delivery to Korea Air Force, Active and Passive Smart Structures and Integrated Systems 2017, Proc. of SPIE Vol. 10164,101640A-1, Portland, USA, 2017.03.26~29
  12. G N Stevens, K L Van Buren, E B Flynn, S Atamturktur, J R Lee, Stochastic Wavenumber Estimation: Damage Detection Through Simulated Guided Lamb Waves, Rotating Machinery, Hybrid Test Methods, Vibro-Acoustics & Laser Vibrometry (Proc of 34th  IMAC), Volume 8, Chapter 10, 102-126, Orlando, US, 2016.01.25-28
  13. H J Shin, S C Hong, J R Lee and J H Kim, Defect visualization of aircraft UHF antenna radome using full-field pulse-echo ultrasonic propagation imaging system, AEROTECH VI - Innovation in Aerospace Engineering and Technology, Kuala Lumpur, Malaysia, 2016.11.08-09
  14. Y H Kim and J R Lee, Detection of missing rods of 4-directional carbon preform from images, AEROTECH VI - Innovation in Aerospace Engineering and Technology, Kuala Lumpur, Malaysia, 2016.11.08-09
  15. Young-Jun Lee, Seung-Chan Hong, Jung-Ryul Lee, Damage Detection of Composite Structures using Full-Field Pulse-Echo Ultrasonic Propagation Imaging System, The 2016 Asia-Pacific International Symposium on Aerospace Technology, Toyama, Japan, 2016.10.25~27
  16. Jinwoo Park, Jung-Ryul Lee, Wall-thinning Visualization of Aluminum Specimen Using Stroboscopic Acoustic Shearography, The 2016 Asia-Pacific International Symposium on Aerospace Technology, Toyama, Japan, 2016.10.25~27
  17. Yunshil Choi, Seung-Chan Hong, Jung-Ryul Lee, Aircraft Structure Health Monitoring using Laser and Fiber Optics, The 2nd International Conference for Fiber-optic and Photonic Sensors for Industrial and Safety Applications, Brisbane, Australia, 2017.01.08~10 (Keynote)
  18. Young-Jun Lee, Seung-Chan Hong, Jung-Ryul Lee, In-progress & In-assembly NDE of Composite Space Launcher Structures using Bulk Wave Ultrasonic Propagation Imaging, The 10th Asian-Australasian Conference on Composite Materials, Busan, Republic of Korea, 2016.10.16~19 (Keynote)
  19. Ravi Panwar, Jongmin Hyun, Jung-Ryul Lee, Advanced electromagnetic approaches to enhance radar wave absorption potentiality of composites at X-band frequency range, The 10th Asian-Australasian Conference on Composite Materials, Busan, Republic of Korea, 2016.10.16~19
  20. S H Abbas, T C Truong, and J R Lee, FPGA-based Implementation of Ultrasonic Energy Mapping for Non-destructive Evaluation Applications, The 8th Kyushu University-KAIST Symposium on Aerospace Engineering, Daejeon, Republic of Korea, 2016.10.13~15
  21. Jung-Ryul Lee, Advances in Core Technologies for Smart Hangar, Advances in Structural Health Management and Composite Structures 2016, Vol. I, K06, Jeonju, Republic of Korea, 2016.08.23.~25 (Keynote)
  22. Ayalsew-Dagnew Abetew, Seung-Chan Hong, Jung-Ryul Lee, and Seil Baek, Non-Contact Damage Visualization of Composite Structures by using Full-Field Pulse-Echo Ultrasonic Propagation Imaging System, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P11-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  23. Yong-Ho Kim and Jung-Ryul Lee, A Tablet PC for Detection of Missing Carbon Rod in C/C Composite Manufacturing, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P14-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  24. Jae-Yoon Park and Jung-Ryul Lee, Improvement of Full-field Pulse-echo Ultrasonic Propagation Imaging System using Curved Compensating Subtraction Algorithm, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P15-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  25. Ravi Panwar, Jong-Min Hyun, and Jung-Ryul Lee, Microwave Absorption Response of FSS Impinged Bi-layered Composite Absorber for Antiradar Applications, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P17-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  26. Syed Haider Abbas, Thanh Chung Truong, and Jung-Ryul Lee, Implementation of Ultrasonic Energy Mapping on FPGA for Damage Detection of Composite Structure, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P18-1~5, Jeonju, Republic of Korea, 2016.08.23.~25
  27. Jinwoo Park and Jung-Ryul Lee, Damage Detection in Aluminum Specimen using PZT-loaded Stroboscopic Acoustic Shearography, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P19-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  28. Manish Man Shrestha and Jung-Ryul Lee, Development of Wi-Fi based Wireless Ultrasonic Device for Structural Health Monitoring for Aircraft Structure, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P20-1~5, Jeonju, Republic of Korea, 2016.08.23.~25
  29. Yunshil Choi and Jung-Ryul Lee, Dual-energy Wave Subtraction Imaging for Evaluation of Barely Visible Impact Damage with Ultrasonic Propagation Imaging System, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P22-1~5, Jeonju, Republic of Korea, 2016.08.23.~25
  30. Jae-Kyeong Jang, Syed Haider Abbas, Yong-Woon Kim, and Jung Ryul Lee, Comparative Study in Pyroshock Measurement using Noncontact Remote Laser and Bolted Accelerometers, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P24-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  31. Yong-Woon Kim, Jae-Kyeong Jang, Syed Haider Abbas, and Jung-Ryul Lee, Pyroshock Wave Prediction Algorithm based on Subband Decomposition using Laser Shocks, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P25-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  32.  Hasan Ahmed, Syed Haider Abbas, Jae-Kyeong Jang, and Jung-Ryul Lee, Development of Graphical User Interface for Pyroshock Propagation Imaging System, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P26-1~4, Jeonju, Republic of Korea, 2016.08.23.~25
  33. Hye-Jin Shin and Jung-Ryul Lee, Damage Visualization of Aircraft Rotating Blade Structures using the Ultrasonic Propagation Imaging Technique, Advances in Structural Health Management and Composite Structures 2016, Vol. I, P32-1~6, Jeonju, Republic of Korea, 2016.08.23.~25
  34. H. J. Shin, D. Y. Bae and J. R. Lee, Integrated SHM for aircraft wing and fuselage with built-in and mobile UPI systems in Smart Hangar, 8th EWSHM, Spain Bilbao, 2016.07.05-08
  35. Jung-Ryul Lee, Ultrasonic Propagation Imaging Systems and Their Applications to Aerospace Structures, The 8th KAIST-NUAA Joint Symposium on Aerospace Engineering, Deajeon, Korea, 2016.06.01-03 (Keynote)
  36. Seung-Chan Hong, Yunshil Choi, Jung-Ryul Lee, An Arm-Wearable Haptic Interface for Wing Deflection and Impact Sensing on Unmanned Aerial Vehicles, The 8th KAIST-NUAA Joint Symposium on Aerospace Engineering, Deajeon, Korea, 2016.06.01-03
  37. Juho Lee, Dae-Hyun Hwang, Jae-Kyeong Jang, Jung Ryul Lee, Jae-hung Han, Nondestructive evaluation of pyroshock propagation using hydrocodes, the Active and Passive Smart Structures and Integrated Systems 2016 conference, Proc. of SPIE Vol.9799, 97993Q, Las Vegas, USA, 2016.03.21~24.
  38. S C Hong, J R Lee, J W Park,  Composite NDE using Full-Field Pulse-Echo Ultrasonic Propagation Imaging System, , Active and Passive Smart Structures and Integrated Systems 2016, Proc. of SPIE Vol. 9799, 97990E1-6, Las Vegas, USA, 2016.03.20~24.
  39. R Pawner, D Singh, J R Lee, and V Agarwala, Effect of Frequency Selective Surface on Performance of Microwave Absorbing Nanocomposite, International Conference on Materials Engineering and Smart Materials, Singapore, 2016 .
  40. S H Abbas, J K Jang, J R Lee, and Z Kim, FPGA-based Multipoint Shock Wave Measurement System using LDVs for Aerospace Applications,  IEEE Aerospace, Big Sky, Montana, US, 2016.03.06~2016.03.12
  41. Y Choi and J R Lee, Dual-energy Wave Subtraction Imaging for Damage Detection in Ultrasonic Propagation Imaging System, IEEE Aerospace, Big Sky, Montana, US, 2016.03.06~2016.03.12
  42. Y W Kim, J K Jang, S H Abbas, and J R Lee, Pyroshock characterization using pyroshock measurement system, Kyushu University-KAIST Symposium on Aerospace Engineering, Kyushu University, Fukuoka, Japan, 2015.12.10~12
  43. T C Truong, J Y Park, J K Jang, and J R LeeLive Demonstration: LDV UPI System for Structural Health Monitoring of Composite Material, IEEE SENSORS 2015, Busan, South Korea, 2015.11.01~04
  44. S C Hong, J R Lee, and J W Park, Korea Air Force Standard NDE Coupon Test of Full-Field Pulse-Echo Laser Ultrasonic Propagation Imaging System, IEEE SENSORS 2015, p.25-28, Busan, South Korea, 2015.11.01~04 (Invited)
  45. S J Han, J R Lee, and E B Flynn, Remote Imaging of Local Resonance for Inspection of Honeycomb Sandwich Composite Panels, IEEE SENSORS 2015, p.33-36, Busan, South Korea, 2015.11.01~04 [pdf]
  46. M J Choi, J R Lee, and C Y Park, Development of Laser-powered Wireless Ultrasonic Device for Aircraft Structural Health Monitoring, 10th International Workshop on Structural Health Monitoring, paper no. 2544, Stanford University, USA, 2015.09.01~03
  47. M M Shrestha, S Y Chong, and J R Lee, Development of Wireless Ultrasonic Propagation Imaging System, 10th International Workshop on Structural Health Monitoring, paper no. 2552, Stanford University, USA, 2015.09.01~03
  48. H J Shin, S C Hong, T C Truong, and J R Lee, Advances in Smart Hangar and Its Real-world Applications, 10th International Workshop on Structural Health Monitoring, paper no. 2505, Stanford University, USA, 2015.09.01~03
  49. M J Choi, J Bossert, J R Lee, and C Y Park, Development of Laser-powered Wireless Sensing System for Aircraft Structures, The 2015 World Congress on Aeronautics, Nano, Bio, Robotics, and Energy (ANBRE 15), p.383, Incheon, Korea, 2015.08.25~28
  50. Y Choi, J R Lee, D H Kang, and E B Flynn, Delay-and-Sum Beamforming Technique on Ultrasonic Propagation Imaging System, Advances in Structural Engineering and Mechanics, Incheon, Korea, 2015.08.25~29
  51. S C Hong and J R Lee, Full-field Pulse-echo Ultrasonic Wave Propagation Imaging for Nondestructive Composite Inspection, 20th International Conference on Composite Materials, 3219-2, Copenhagen, Denmark, 2015.07.19~24
  52. H J Shin, J R Lee, S H Abbas, and T C Truong, A Proof-of-concept of Smart Hangar for Composite Aircraft, 20th International Conference on Composite Materials, 2219-3, Copenhagen, Denmark, 2015.07.19~24
  53. M M Shrestha and J R Lee, Multiple-channel PZT-Excited Active Sensing Based on A Wireless Ultrasonic Device for Damage Detection, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P52-1~4, Jeonju, Republic of Korea, 2014.08.27~29
  54. D Y Bae and J R Lee, A Single Channel Sensing Technique based on Serial-connected PZT Sensor Array for Wide Area Structure Inspection Applications, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P34-1~4, Jeonju, Republic of Korea, 2014.08.27~29
  55. M J Choi, N Gunawardena, and J R Lee, Development of Laser-powerd Active Sensing Wireless Ultrasonic Device for Structural Health Monitoring in Aircraft Structures, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P26-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  56. S H Abbas and J R Lee, Real-time Ultrasonic Wave Propagation Imaging and Multi-Directional Adjacent Wave Subtraction Method using FPGA, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P19-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  57. Y Choi and J R Lee, Dual-Energy Wave Subtraction Imaging for Damage Visualization in Ultrasonic Propagation Imaging, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P17-1~4, Jeonju, Republic of Korea, 2014.08.27~29
  58. C C Chia, O K Ariff, H M Jeong, C Gomes, S C Lim, and J R Lee, A E Salami, Evaluation of Lightning Damages in Composite Wing, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P14-1~4, Jeonju, Republic of Korea, 2014.08.27~29
  59. H Jeong and J R Lee, Application of Ultrasonic Propagation Imaging System to Wind Turbine Blade Quality Control, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P12-1~6, Jeonju, Republic of Korea, 2014.08.27~29
  60. H J Shin and J R Lee, Development of Dual Scanning Ultrasonic Propagation Imaging Systems, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P11-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  61. J K Jang and J R Lee, Investigation on The Laser Wavelength (532 nm & 1064 nm) Effect in Ultrasonic Wave Generation, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P07-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  62. S Y Chong and J R Lee, Development of Laser Ultrasonic Propagation Imaging System with Twenty-kilohertz Scanning Frequency for Nondestructive Evaluation Applications, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P18-1~4, Jeonju, Republic of Korea, 2014.08.27~29
  63. S J Han and J R Lee, 3D Ultrasonic Wave Propagation Imaging Algorithm, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P08-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  64. J R Lee, C M Cho, C Y Park, H J Shin, H M Jeong, and T C Truong, Application of Ultrasonic Propagation Imaging System for In-service Composite Wing Aircraft, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P20-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  65. T C Truong and J R Lee, Comparative Study of Laser Doppler Vibrometer and Capacitive Air-Coupled Transducer for Laser Ultrasonic Propagation Imaging Applications, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P10-1~4, Jeonju, Republic of Korea, 2014.08.27~29
  66. S C Hong, J R Lee and Y S Choi, Development of Laser C-scan System using Capacitance Air-coupled Transducer and Laser Ultrasound, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P27-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  67. S C Hong, H C Kim, *J R Lee, L H Kang, C Y Park, D L Mascareñas and C R Farrar, Development of Wireless and Pilot Arm-wearable Haptic Interface for UAV Wing Deformation Sensing, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P38-1~5, Jeonju, Republic of Korea, 2014.08.27~29
  68. *A Cattaneo, W Gao, A Mohite, G Gupta, K Miller, C Farrar, J R Lee and D L Mascareñas, A Graphene-Oxide (GO) based Tamper-Evident Seal, Advances in Structural Health Management and Composite Structures 2014, Vol. I, P58-1~4, Jeonju, Republic of Korea, 2014.08.27~29
  69. C Haynes, M Todd*, J R Lee, Aircraft Fastener Defect Detection Through Polar-wavenumber Filtering of Full-field Guided Wave Data, 7th EWSHM, Nantes, France, 289-296, July 2014
  70. S Y Chong, M M Shrestha, J R Lee*, Development of Wireless Ultrasonic Propagation Imaging System for In-situ Aircraft Inspection, 7th EWSHM, Nantes, France, 1025-1031, July 2014
  71. C Haynes, M Yeager, M Todd*, J R Lee, Monitoring Bolt Torque Levels through Signal Processing of Full-Field Ultrasonic Data, Health Monitoring of Structural and Biological Systems 2014, Proc. of SPIE Vol. 9064, 906428, San Diego, USA, 2014.03.09
  72. L H Kang and J R Lee, Structural dynamic shape monitoring using piezoelectric paint sensors, The 2013 Asia-Pacific International Symposium on Aerospace Technology, Takamatsu, Japan, Paper No 04-09-03
  73. M Choi, J R Lee, and C Y Park, Development of wireless power transmission system for structural health monitoring system using CW laser and photovoltaic cell, The 2013 Asia-Pacific International Symposium on Aerospace Technology, Takamatsu, Japan, Paper No 04-09-02
  74. G Jarmer, E Flynn, M Todd, and J R Lee, In-situ dispersion curve estimation and optimal defect detection using ultrasonic phased arrays, The 2013 Asia-Pacific International Symposium on Aerospace Technology, Takamatsu, Japan, Paper No 04-09-01
  75. H C Kim, J R Lee, Multiplexed Fiber Optic Temperature Monitoring Sensor Using Hard-Polymer-Clad Fiber and An Optical Time-Domain Reflectometer, Proceedings of the ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, Utah, USA, P3087-1~6, Sep. 2013
  76. N Sunuwar, J R Lee, Wave Rich Laser Ultrasonic Wavenumber Imaging for Laser Ultrasonic Propagation Imaging System with Air-coupled transducer, Proceedings of the ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Snowbird, Utah, USA, P3088-1~5, Sep. 2013
  77. David D.L. Mascarenas, Yun-shil Choi, Hyeong-Cheol Kim, Mahmut Pekedis, Seung Chan Hong, Jung-Ryul Lee, Charles R. Farrar, Development of a Novel Human-Machine Interface exploiting Sensor Substitution for Structural Health Monitoring, 2013 IEEE RO-MAN : The 22nd IEEE International Symposium on Robot and Human Interactive Communication, 2013.08.26~29, Gyeongju, Korea, Poster session, Paper No 334~335
  78. J R Lee, H M Jeong, P Giri, A Strategy and Technologies for Blade Health Management from Manufacturing to Operation, The 15th Asia Pacific Vibration Conference 2013.06.02~06, ICC Jeju Island, Korea, Paper No 680-686
  79. G Jarmer, E Flynn, M Todd, J R Lee, Enhanced Structural Damage Detection through Estimation and Isolation of Ultrasonic Guided Wave Modes using a Phased Transducer Array, The 15th Asia Pacific Vibration Conference 2013.06.02~06, ICC Jeju Island, Korea, Paper No 687-692
  80. E Flynn, S Y Chong, G Jarmer, J R Lee, Full Field Measurement of High Order Ultrasonic Guided Wave Modes for Detecting and Visualizing Structure Defects, The 15th Asia Pacific Vibration Conference 2013.06.02~06, ICC Jeju Island, Korea, Paper No 693-698
  81. S Y Chong, A Scheinker, J R Lee, C W Kong, Explosive-induced Pyroshock Wave Matching with Laser Shocks, The 15th Asia Pacific Vibration Conference 2013.06.02~06, ICC Jeju Island, Korea, Paper No 699-704
  82. L H Kang, K Jonietz, J R Lee, Fabrication and Characterization of a Piezoelectric Paint Sensor for Vibration Monitoring, The 15th Asia Pacific Vibration Conference 2013.06.02~06, ICC Jeju Island, Korea, Paper No 705-709
  83. M J Choi, K M. Farinholt, S Anton, J R Lee, and G Park, Multi-source energy harvesting for wireless SHM systems, Proceedings Volume 8690: Industrial and Commercial Applications of Smart Structures Technologies 2013, San Diego, USA.
  84. M J Choi, J R Lee, C W Kong, Experimental Prediction of Shock Response Spectra of Point-wise Explosive Pyroshock in a Space Launcher Composite Structure using Laser Pulse Excitation and In-Line Filtering, SAE 2013 AeroTech Congress & Exhibition, Quebec, Sep 24-26 2013
  85. H M Jeong, J R Lee, Impact and Manufacturing Defect Visualization of Space Launcher Aluminum Liner/Filament Wound Coomposite Fuel Tank Using Ultrasonic Propagation Imaging system, SAE 2013 AeroTech Congress & Exhibition, Quebec, Sep 24-26, Quebec, 2013
  86. E B Flynn, S Y Chong, J R Lee, Damage Visualization of Local Wavelength Estimation of Laser-induced Guided Wave,The GRDC Symposium 2012: Green Science and Engineering for Health and Environment, Poster session, Seoul, Korea, 12-13 Nov p82
  87. J R Lee, Eric B Flynn, Introduction to Engineering Institute Korea Technology, The GRDC Symposium 2012: Green Science and Engineering for Health and Environment, Poster session, Seoul, Korea, 12-13 Nov 2012 p110
  88. J K Jang, J R Lee, and C W Kong, Experimental Lamb Wave Propagation Imaging in an Immersed Metallic Plate with a Crack, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P63-1~5, Jeonju, Republic of Korea, Aug. 2012
  89. J R Lee, S Y Chong, C C Chia, and C W Kong, Development of Laser Pyroshock Simulator for Quantitative Visualization of a Point Source Explosive-induced Pyroshock Wave Propagation in a Honeycomb Sandwich Panel, Adances in Structural Health Management and Composite Structures 2012, Vol. I, P62-1~5, Jeonju, Republic of Korea, Aug. 2012
  90. P Giri and J R Lee, Wireless deflection monitoring of wind turbine blades using a built-in laser displacement sensor and ZIGBEE, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P61-1~5, Jeonju, Republic of Korea, Aug. 2012
  91. S C Hong, J R Lee, S Y Chong, C Y Park, and S Girrens, Effect of laser pulse fatigue on the mechanical characteristics of an unpainted CFRP plate, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P60-1~5, Jeonju, Republic of Korea, Aug. 2012
  92. H C Kim, J R Lee and N Sunuwar, Development of temperature sensor using hard polymer clad fiber and optical time domain reflectometer, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P59-1~5, Jeonju, Republic of Korea, Aug. 2012
  93. E B Flynn, S Y Chong, G J Jarmer and J R Lee, Defect characterization using scanning-laser-generated guided waves, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P57-1~4, Jeonju, Republic of Korea, Aug. 2012
  94. S G Taylor, M J Choi, H Jeong, J K Jang, G Park, K M Farinholt, C R Farrar, C M Ammerman, M D Todd, and J R Lee, Incipient crack detection in composite wind turbine blades, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P54-1~4, Jeonju, Republic of Korea, Aug. 2012
  95. H J Shin, J R Lee and C Y Park, Single fiber line based loosening monitoring system of multiple bolted joints, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P40-1~5, Jeonju, Republic of Korea, Aug. 2012
  96. Y G Lee, J H Kim, Y Y Kim, J R Lee and C G Kim, Preliminary preparation of endurable fiber optic accelerometer for high temperature environments of 130°C, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P25-1~4, Jeonju, Republic of Korea, Aug. 2012
  97. M J Choi, S G Taylor, K M Farinholt, J R Lee, K Jonietz and G Park, Analysis of time-series active sensing data from CX-100 fatigue tests, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P06-1~5, Jeonju, Republic of Korea, Aug. 2012
  98. J R Lee, Y Choi and H Jeong, Laser ultrasonic system for surface crack visualization in dissimilar weld of control rod drive mechanism assembly of nuclear power plant, Advances in Structural Health Management and Composite Structures 2012, Vol. I, P03-1~5, Jeonju, Republic of Korea, Aug. 2012
  99. H C Kim, P Giri, J R Lee, A Real-time deflection monitoring system for wind turbine blades using a built-in laser displacement sensor, Proc. of 6th European Workshop on Structural Health Monitoring, We.2.B.2(p1-9), Dresden, Germany, July 2012
  100. D Dhital, J R Lee, C Y Park, Fully non-contact laser excitation and reception ultrasonic propagation imaging system with repeat scanning technique, Proc. of 6th European Workshop on Structural Health Monitoring, Th.3.C.3(p1-8), Dresden, Germany, July 2012
  101. E B Flynn, J R Lee, G J Jarmer, G Park, Frequency-wavenumber processing of laser-excited guided waves for imaging structural features and defects, Proc. of 6th European Workshop on Structural Health Monitoring, Th.2.E.3(p1-8), Dresden, Germany, July 2012
  102. D Mascarenas, S Y Chong, G Park, J R Lee, C Farrar, Application of compressed sensing to 2-D ultrasonic propagation imaging system data, Proc. of 6th European Workshop on Structural Health Monitoring,Th.2.D.3(p1-8), Dresden, Germany, July 2012
  103. D Dhital, J R Lee, C Y Park, E B Flynn, Laser excitation and fully non contact sensing ultrasonic propagation imaging system for damage evaluation, Industrial and Commercial Applications of Smart Structures Technologies 2012, Proc. of SPIE Vol. 8343, 83430D1-14, San Diego, USA, March 2012
  104. H Shin, C Yun, G Park, J R Lee, C Park, S Jun, C R Farrar, "SHM Tools" For SHM and sensor diagnostics: Lug assembly applications, Proc. of 18th International Conference on Composite Materials (ICCM-18), Jeju, Korea, Aug 2011
  105. C C Chia, J R Lee, C Y Park, H J Shin, Anomalous wave propagation imaging with adjacent wave subtraction: composite wing application, Proc. of the 2011 International Workshop on Structural Health Monitoring (IWSHM2011), 651-658, California, USA 2011
  106. D Dhital, J R Lee, H J Shin, Long distance laser ultrasonic propagation imaging system with damage visualization techniques, Proc. of 18th International Conference on Composite Materials (ICCM-18), Jeju, Korea, Aug 2011
  107. C C Chia, J R Lee, C Y Park, Application of anomalous wave propagation imaging method with adjacent wave subtraction to actual damages in composite wing, Proc. of the 18th International Conference on Composite Materials (ICCM-18), Jeju Island, Korea, Aug 2011
  108. H J Shin, C C Chia, J R Lee, H C Kim, D J Yoon, Ultrasonic Propagation Imaging with reference imaging matching and subtraction for in-situ wind turbine blade damage evaluation, Proc. of 5th International Conference on Composite Testing and Model Identification, 151-152, Lausanne, Switzerland, Feb 2011
  109. C C Chia, J R Lee, H M Jeong, C Y Park, C W Kong, Ultrasonic Propagation Imaging with Adjcent Wave Subtraction: Anomalous Wave Propagation Imaging and Innovative Damage Isolation, Proc. of 5th International Conference Composite testing and Model Identification, 23-24, Lausanne, Switzerland Feb 2011
  110. J R Lee, H J Shin, C C Chia, H M Jeong, D J Yoon, Ultrasonic Propagation Imaging for wind turbine blade quality evaluation, proc. of the 3rd International Conference on Multi-Functional Materials and Structures, Jeonju, Korea, Sep 14-18, 2010
  111. J R Lee, C Y Yun, D Dhital, D J Yoon, All-fiber optic chemical sensors for public safety monitoring, proc. of The 3rd International Conference on Multi-Functional Materials and Structures, Jeonju, Korea, Sep 14-18, 2010
  112. J R Lee, S Y Chong, C Y Yun, H Sohn, Design of fiber Bragg grating acoustic sensor for structural health monitoring of nuclear power plant, proc. of the 3rd International Conference on Multi-Functional Materials and Structures, Jeonju, Korea, Sep 14-18, 2010
  113. J R Lee, C C Chia, H J Shin, J H Kim, C Y Park, Aircraft Wing Inspection based on Anomalous Wave Propagation Imaging, proc. of The 3rd International Conference on Multi-Functional Materials and Structures, Jeonju, Korea, Sep 14-18, 2010
  114. C C Chia, J R Lee, H J Shin, C Y Park, J H Kim, J H Kim, Complex Aircraft Structures Inspection based on Anomalous Wave Propagation Imaging Method, EWSHM, Sorrento, Italy, 1381-1386, 2010
  115. C C Chia, J R Lee, C Y Park, J H Kim, S U Yang, Ultrasonic energy propagation imaging of composite structures, CD proc. of 10th ECNDT, Moscow, Russia, 7-11 June 2010, paper #: 1.10.14.
  116. Hye-Jin Shin, J R Lee, C C Chia, D J Yoon, Ultrasonic propagation imaging for in-situ wind turbine blade damage visualization, CD proc. of 10th ECNDT, Moscow, Russia, June 2010, paper #: 1.10.5
  117. C C Chia, J R Lee, C Y Yoon, C Y Park, J H Kim, Y G Kim, M J Choi, Radome Inspection based on Ultrasonic Frequency Tomography and Ultrasonic Energy Propagation Imaging, Earth & Space 2010, Honolulu, proc. of Earth & Space 2010, 2451-2461, USA March 2010
  118. S M Jun, C Y Park, S U Yang, C G Kim, H Sohn, J R Lee, B W Lee, Development of Online Structural Health Monitoring and Ground Nondestructive System for Unmanned Composite Aerial Vehicles, Stanford, USA, Sep 2009
  119. C C Chia, S G Jang, J R Lee, D J Yoon, Structural damage identification based on laser ultrasonic propagation imaging technology, Doi:10.1117/12.827241, Europe Optical Metrology, proc. of SPIE, Germany, 16-18 June 2009
  120. S G Jang, C C Chia, J R Lee, S S Lee, D H Kang, Hot target inspection based on fiber acoustic wave PZT sensor and Q-switched pulsed laser, 38th International Conference and NDT Exposition DEFEKTOSKOPIE 2008, Brno, Czech Republic, 79-87, November 2008
  121. C C Chia, J R Lee, J S Park, C Y Yun, J H Kim, New design and algorithm for ultrasonic propagation imaging system, 38th International Conference and NDT Exposition DEFEKTOSKOPIE 2008, Brno, Czech Republic, 63-70, November 2008
  122. J R Lee, J Takatsubo, H Tsuda, Simultaneous multipoint acousto-ultrasonic sensing based on fiber wave Bragg grating sensors, Health Monitoring of Structural and Biological System 2007, Proc. of SPIE6532, pp. H1-H12, San Diego, California, March 2007
  123. I K Oh, S H Lim, J R Lee, Fiber sensor Based on Piezoelectric Ultrasonic Wave, Proc. of Joint Conference of 3rd International Symposium on INtelligent Artifacts & BIO-systems and 1st Smart Materials for Engineering & Biomedical Application, Taejon, Korea, 208-212, September 2006
  124. J R Lee, J Takatsubo, H Tsuda, Active diagnostics for stiffener disbond based on built-in piezoelctric transducers and a pulsed laser, Proc. of Joint Conference of 3rd International Symposium on INtelligent Artifacts & BIO-systems and 1st Smart Materials for Engineering & Biomedical Application, Taejon, Korea, 72-78, September 2006
  125. J R Lee, J Takatsubo, H Tsuda, N Toyama, Development of a fiber-guided wave transducer, proc. of the third European workshop on structural health monitoring, Granada, Spain, 1263-1270, July 2006
  126. Y Akimune, H Tsuda, J R Lee, J Takatsubo, Ultrasonic Wave and Strain Measurement by FBG Optical Fiber, Proc. of The Third International Workshop on Advanced Smart Materials and Smart Structures Technology, Lake Tahoe, USA, May 2006
  127. H Tsuda, J R Lee, Y Guan, Monitoring of fatigue crack propagation using fiber Bragg grating ultrasound sensors, Proc. of The Third International Workshop on Advanced Smart Materials and Smart Structures Technology, Lake Tahoe, USA, May 2006
  128. J R Lee, Takatsubo Junji, H Tsuda, Y Akimune, Fiber wave piezoelectric transducer. Proc. of The Third International Workshop on Advanced Smart Materials and Smart Structures Technology, Lake Tahoe, USA, May 2006
  129. H Tsuda, J R Lee, Impact damage monitoring of composite plates using fiber Bragg grating sensors, Proc. of The Ninth Japan International SAMPE symposium, Tokyo, Japan, 1060-1065, November 2005
  130. J R Lee, H Tsuda, Application of fiber-guided ultrasonic wave, The First International Conference on Advanced Nondestructive Evaluation, Jeju, Korea, Abstract proceedings, November 2005
  131. H Tsuda, J R Lee, Crack propagation monitoring using fiber Bragg grating sensors, Proc. of the 5th International workshop on Structural Health Monitoring, Standford, USA, 749-755, September 2005
  132. H Tsuda, J R Lee, Y Akimune, Fatigue crack monitoring of stainless steel plates using fiber Bragg grating ultrasonic sensors, The Second International Workshop on Advanced Smart Materials and Smart Structures Technology, Gyeong-ju, Korea, , 147-154, July 2005
  133. J R Lee, H Tsuda, Y Akimune, Application of mobile fiber Bragg grating acousto-ultrasonic sensor head. Proc. of The Second International Workshop on Advanced Smart Materials and Smart Structures Technology, Gyeong-ju, Korea, 139-146, July 2005
  134. Y Akimune, H Tsuda, J Takajubo, J R Lee, Strain and ultrasonic wave measurement by FBG optical fiber, Proc. of the 6th international Conference on Intelligent Materials and Systems, Japan, 223-224, July 2005
  135. J Molimard, R Le Riche, A Vautrin, J R Lee, Identification of orthotropic plate in-plane elastic stiffness using open hole tensile test. SEM X International Congress & Exposition Co-Sponsoring Organizations, Costa Mesa, USA, Electronic Proceedings 2004
  136. J R Lee, J Molimard, A Vautrin and Y Surrel. Yarn crimp effects of plain-weave fabric lamina and iso-phase double laminate analysed by grating shearography, PHOTONICS in MECHANICAL and INDUSTRIAL PROCESSES (Photomec’02), Louvain-la-Neuve, Belgium (2003) European Journal of Mechanical and Environmental Engineering, Vol. 48, No.4, 247-253, Dec 2003
  137. J R Lee, J Molimard, A Vautrin and Y Surrel. Digital phase-shifting grating shearography for experimental analysis of fabric composites under tension, Composite Testing and Model Identification (CompTest2003), Chalons-en-Champagne, France, Extended abstract proceedings 2003
  138. J R Lee, J Molimard, A Vautrin and Y Surrel. Application of grating shearography and speckle pattern shearography to mechanical analysis of composite, Composite Testing and Model Identification (CompTest2003), Chalons-en-Champagne, France, Extended abstract proceedings 2003
  139. J R Lee, J Molimard, A Vautrin and Y Surrel. Experimental analysis on plain-weave fabric lamina using grating shearography, The Annual Conference of Society for Experimental Mechanics (SEM), Milwaukee, USA, Electronic Proceedings 2002
  140. J R Lee, J Molimard, A Vautrin and Y Surrel. Application of grating shearography to the experimental analysis of a single fabric lamina under tensile loading, The International Symposium on Optical Science and Technology, SPIE4778, 257-268, Seattle, USA 2002
  141. A Vautrin, J R Lee, J Molimard, and Y Surrel. Full-field optical techniques: Applications to strain measurement and mechanical identification, keynote paper, proc. of 10th European Conference on Composite Materials, Paper No. 338, Brugge, Belgium 2002
  142. C S Hong, C Y Ryu, J R Lee, and C G Kim. Buckling behavior monitoring of composite wing box model using fiber Bragg grating sensor system, Proc. of International Conference on Smart Structure and Materials, Newport Beach, proc. of SPIE4327, 660–668, USA 2001