References
- Djordjevic, B. B., Berndt, T., Ehrlich, M., Baldwin, K., Palmer, D. and Holmes, S., 'Advances in NDE for On-line Fiber Placement Process,' 43rd International SAMPE Symposium, pp.2169-2177, 1998
- Choi, S. W., Lee, J. H., Byun, J. H. and Seo, K. C., 'A Study on Nondestructive Technique Using Laser Technique for Evaluation of Carbon Fiber Reinforced Plastic,' Journal of the Korean Society for Nondestructive Testing, Vol. 25, No. 2, pp. 103-109, 2005
- Choi, S. W., Seo, K. C., Lee, J. H., Cho, Y. H. and Byun, J. H., 'A Study of Non-contacting Ultrasonic Technique for Non-destructive Evaluation of Fiber Reinforced Composite Materials,' Proceeding of 2004 Annual Autumn Conference of The Korea Society for Nondestructive Testing, pp. 38-43, 2004
- Wright, W. M. D., Hutchins, D. A., Hayward, G. and Gachagan, A., 'Ultrasonic Imaging Using Laser Generation and Piezoelectric Air-coupled Detection,' Ultrasonics, Vol. 34, No. 2-5, pp. 405-409, 1996 https://doi.org/10.1016/0041-624X(95)00119-N
- Baldwin, K. C., Berndt, T. P. and Ehrlich, M. J., 'Narrowband Laser Generation / Air-coupled Detection : Ultrasonic System for On-line Process Control of Composites,' Ultrasonics, Vol. 37, No. 5, pp. 329-334, 1999 https://doi.org/10.1016/S0041-624X(99)00011-6
- Fomitchov, P. A., Kromine, A. K., Sohn, Y. H., Krishnaswamy, S. and Achenbach, J. D., 'Ultrasonic Imaging of Small Surface-breaking Defects Using Scanning Laser Source Technique,' Review of Quantitative Evaluation, Vol. 21, pp. 356-362, 2002
- Kromine, A. K., Fomitchov, P. A., Krishnaswamy, S. and Achenbach, J. D., 'Laser Ultrasonic Detection of Surface Breaking Discontinuities : Scanning Laser Source Technique,' Materials Evaluation, Vol. 58, No. 2, pp.173-177, 2000