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J. R. Lee, J. Takatsubo and N. Toyama, "Disbond monitoring at wing stringer tip based on built-in ultrasonic transducers and a pulsed laser," Smart Materials and Structures, Vol. 16, pp. 1025-35 (2007)
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C. C. Chia, J. R. Lee and H. J. Shin, "Hot target inspection using a welded fibre acoustic wave piezoelectric sensor and laser-ultrasonic mirror scanner," Measurement Science and Technology, Vol. 20, No. 12, 127003(8pp) (2009)
DOI
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J. R. Lee and C. Y. Yun, "Development of an optical system for simultaneous ultrasonic propagation imaging at multi-points," Experimental Mechanics, Vol. 50, pp. 1041-1049 (2010)
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ScienceOn
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C. C Chia, J. R. Lee, C. Y. Park and H. M. Jeong, "Laser ultrasonic anomalous wave propagation imaging method with adjacent wave subtraction: application to actual damages in composite wing," Optics & Laser Technology, Vol. 44, No. 2, 428-440 (2011)
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D. Dhital and J. R. Lee, "A fully non-contact ultrasonic propagation imaging system for closed surface crack evaluation," Experimental Mechanics, Online Publication, October (2011)
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J. R. Lee, D. Dhital and E. Flynn, "Laser excitation and noncontact sensing ultrasonic propagation imaging system for surface crack evaluation," San Diego, SPIE 8343 (2012)
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J. R. Lee, H. J. Shin, C. C. Chia, D. Dhital, D. J. Yoon and Y. H. Huh, "Long distance laser ultrasonic propagation imaging system for damage visualization," Optics and Lasers in Engineering, Vol. 49, No. 12, 1361-1371 (2011)
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T. E. Michaels and J. E. Michaels, "Application of acoustic wavefield imaging to non-contact ultrasonic inspection of bonded components," Review of Quantitative Nondestructive Evaluation, Vol. 25, pp. 1484-91 (2006)
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W. J. Staszewski, B. C. Lee and R. Traynor, "Fatigue crack detection in metallic structures with Lamb waves and 3D laser vibrometry," Measurement Science Technology, Vol. 18, pp. 727-39 (2007)
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