References
- I. Chilibon, "Intelligent piezoceramic sensor for NDT applications," First International Conference on Sensor Device Technologies and Applications (2010)
- R. Ribichini, F. Cegla, P. B. Nagy and P. Cawley, "Experimental and numerical evaluation of electromagnetic acoustic transducer performance on steel materials," NDT&E International, Vol. 45, pp. 32-38 (2012) https://doi.org/10.1016/j.ndteint.2011.08.007
- S. Thomas, S. Obayya, D. Pinto and D. Dulay, W. Balachandran and M. Darwish, "Time domain analysis of ultrasonic wave propagation using an electromagnetic acoustic transducer," Sensors & Transducers Journal, Vol. 108, No. 9, pp. 102-115 (2009)
- D. A. Sofge and P. F. Lichtenwalner, "Local area damage detection in composite structures using piezoelectric transducers," Proceedings SPIE Symposium on Smart Structures and Materials, Vol. 3326 (1998)
- T. E. Michaels, M. Ruzzene and J. E. Michaels, "Incident wave removal through frequency wavenumber filtering of full wavefield data," Review of Quantitative Nondestructive Evaluation, Vol .28, pp. 604-611 (2009)
- J. O. Strycek and H. P. Loertscher, "High speed large area scanning using aircoupled ultrasound," ROMA 2000 15th WCNDT.
- F. Breaban, V. Carlescu, D. Olaru, G. H. Prisacaru and J. Coutte, "Laser scanning vibrometry applied to non-destructive testing of electro-active polymers," U.P.B. Sci. Bull., Vol. 73, No. 2, pp. 1454-2358 (2011)
- J. R. Lee, N. Sunuwar and C. Y. Park, "Comparative analysis of laser ultrasonic propagation imaging system with capacitance and piezoelectric air-coupled transducers," Journal of Intelligent Material Systems and Structures. Mar 4, 2013. DOI: 10.1177/1045389X13481253
- D. Dhital, J. R. Lee, "A fully non-contact ultrasonic propagation imaging system for closed surface crack evaluation," Experimental Mechanics, Vol. 52, No. 8, pp. 1111-1122 (2012) https://doi.org/10.1007/s11340-011-9567-z
- C. C. Chia, J. R. Lee and H. J. Shin, "Hot target inspection using a welded fibre acoustic wave piezoelectric sensor and a laser-ultrasonic mirror scanner," Measurement Science and Technology, Vol. 20, No. 12 (2009)
- C. C. Chia, J. R. Lee and C. Y. Park, "Radome health management based on synthesized impact detection, laser ultrasonic spectral imaging, and wavelettransformed ultrasonic propagation imaging methods," Composites: Part B, Vol. 43, pp. 2898-2906 (2012) https://doi.org/10.1016/j.compositesb.2012.07.033
- J. R. Lee, C. C. Chia, H. J. Shin, C. Y. Park and D. J. Yoon, "Laser ultrasonic propagation imaging method in the frequency domain based on wavelet transformation," Optics and Lasers in Engineering, Vol. 49, pp. 167-175 (2011) https://doi.org/10.1016/j.optlaseng.2010.07.008
- J. R. Lee, C. C. Chia, H. J. Shin, C. Y. Park and H. M. Jeong, "Laser ultrasonic anomalous wave propagation imaging method with adjacent wave subtraction: algorithm," Opt. Laser Technol., Vol. 44, No. 5, pp. 1507-1515 (2011)
- C. C. Chia, J. R. Lee, C. Y. Park, H. M. Jeong, "Laser ultrasonic anomalous wave propagation imaging method with adjacent wave subtraction: Application to actual damages in composite wing," Opt Laser Technol, Vol. 44, No. 2, pp. 428-440 (2012) https://doi.org/10.1016/j.optlastec.2011.08.007
- J. R. Lee, S. Y. Chong, H. M. Jeong and C. W. Kong, "A time-of-flight mapping method for laser ultrasound guided in a pipe and its application to wall thinning visualization," NDT&E International, Vol. 44, No. 8, pp. 680-691 (2011) https://doi.org/10.1016/j.ndteint.2011.07.005
- S. Y. Chong, J. R. Lee and C. Y. Park, "Statistical threshold determination method through noise map generation for two dimensional amplitude and time-of-flight mapping of guided waves," Journal of Sound and Vibration, Vol. 332, No. 5, pp. 1252-1264 (2013) https://doi.org/10.1016/j.jsv.2012.10.028