Laser ultrasonic chirp sources for low damage and high detectability without loss of temporal resolution

Journal of the Acoustical Society of America

Volumn 102, Issue 5 I, 1997, Pages 2742-2746

  Murray, Todd W ^a   Baldwin, Kevin C ^a   Wagner, James W ^a  

^a Johns Hopkins University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; ARTICLE; FREQUENCY MODULATION; NEODYMIUM LASER; PRIORITY JOURNAL; SIGNAL DETECTION; ULTRASOUND;

EID: 0030699139     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.420328     Document Type: Article

References (29)

1. C. B. Scruby and L. E. Drain, Laser Ultrasonics, Techniques and Applications (Adam Hilger, Bristol, 1990).
2. D. A. Hutchins, "Ultrasonic Generation by pulsed lasers," in Physical Acoustics, edited by W. P. Mason and R. N. Thurston (Academic, New York, 1988), Vol. XVIII, pp. 21-143.
3. R. J. Dewhurst, D. A. Hutchins, S. B. Palmer, and C. B. Scruby, "Quantitative studies of thermally generated elastic waves in laser irradiated metals," J. Appl. Phys. 51, 6210-6216 (1980).
4. J. W. Wagner, "Optical detection of ultrasound," in Physical Acoustics, edited by E. Pierce (Academic, New York, 1990), Vol. XIX, pp. 201-266.
5. J. W. Wagner and J. B. Spicer, "Theoretical noise-limited sensitivity of classical interferometry," J. Opt. Soc. Am. B 4, 1316-1326 (1987).
6. M.-H. Noroy, D. Royer, and M. Fink, "The laser-generated phased array: Analysis and experiments," J. Acoust. Soc. Am. 94, 1934-1943 (1993).
7. T. W. Murray, J. B. Deaton, Jr., and J. W. Wagner, "Experimental evaluation of enhanced generation of ultrasonic waves using an array of laser sources," Ultrasonics 34, 69-77 (1996).
8. J. S. Steckenrider, T. W. Murray, J. W. Wagner, and J. B. Deaton, Jr., "Sensitivity enhancement in laser ultrasonics using a versatile laser array system," J. Acoust. Soc. Am. 97, 273-279 (1995).
9. Y. Yang, N. DeRidder, C. Ume, and J. Jarzynski, "Noncontact optical fibre phased array generation of ultrasound for non-destructive evaluation of materials and processes," Ultrasonics 31, 387-394 (1993).
10. J. Huang, S. Krishnaswamy, and J. D. Achenbach, "Laser generation of narrow-band surface waves," J. Acoust, Soc. Am. 92, 2527-2531 (1992).
11. S. Nagai and H. Nakano, "Laser generation of antisymmetric lamb waves in thin plates," Ultrasonics 29, 230-234 (1991).
12. A. Harata, H. Nishimura, and T. Sawada, "Laser-induced surface acoustic waves and photothermal surface gratings generated by crossing two pulsed laser beams," Appl. Phys. Lett. 57, 132-134 (1990).
13. H. Nishino, Y. Tsukahara, Y. Nagata, T. Koda, and K. Yamanaka, "Excitation of high frequency surface acoustic waves by phase velocity scanning of a laser interference fringes," Appl. Phys. Lett. 62, 2036-2038 (1993).
14. A. D. W. McKie, J. W. Wagner, J. B. Spicer, and C. M. Penny, "Laser generation of narrowband and directed ultrasound," Ultrasonics 27, 323-330 (1989).
15. J. W. Wagner, J. B. Deaton, Jr., and J. B. Spicer, "Generation of ultrasound by repetitively Q-switching a pulsed Nd:YAG laser," Appl. Opt. 27, 4696-4700 (1988).
16. J. B. Deaton, Jr., A. D. W. McKie, J. B. Spicer, and J. W. Wagner, "Generation of narrow band ultrasound with a long cavity mode-locked Nd:YAG laser," Appl. Phys. Lett. 56, 2390-2392 (1990).
17. C. E. Cook, "Linear f-m Pulse Compression," in Modern Radar, edited by R. S. Berkowitz (Wiley, New York, 1965), pp. 216-241.
18. H. Urkowitz, "Ambiguity and resolution," in Modern Radar, edited by R. S. Berkowitz (Wiley, New York, 1965), pp. 197-213.
19. A. W. Rihaczek, Principles of High Resolution Radar (McGraw-Hill, New York, 1969).
20. C. E. Cook and M. Bernfeld, Radar Signals (Academic, New York, 1967).
21. F. K. Lam and J. Szilard, "Pulse compression techniques in ultrasonic non-destructive testing," Ultrasonics 14, 111-114 (1976).
22. E. S. Furgason, V. L. Newhouse, N. M. Bilgutay, and G. R. Cooper, "Application of random signal correlation technique to ultrasonic flaw detection," Ultrasonics 13, 11-17 (1975).
23. W. H. Chen and D. L. Deng, "Ultrasonic nondestructive testing using Barker code pulse compression techniques," Ultrasonics 26, 23-26 (1988).
24. B. B. Lee and E. S. Furgason, "High-speed digital Golay code flaw detection system," Ultrasonics 21, 153-161 (1983).
25. H. M. Frost, "Electromagnetic-ultrasound transducers: Principles, practice, and applications," in Physical Acoustics, Vol. 14, edited by W. P. Mason and R. N. Thurston (Academic, New York, 1979), pp. 179-276.
26. J. Y. Chapelon, "Pseudo-random correlation imaging and systems characterization," in Progress in Medical Imaging, edited by V. L. Newhouse (Springer-Verlag, New York, 1988), Chap. 6.
27. N. A. H. K. Rao, "Investigation of a pulse compression technique for medical ultrasound: a simulation study," Med. Biol. Eng. Comput. 32, 181-188 (1994).
28. A. D. Whalen, Detection of Signals in Noise (Academic, Orlando, FL, 1971), pp. 167-175.
29. A. M. Aindow, R. J. Dewhurst, and S. B. Palmer, "Laser generation of directional surface acoustic wave pulses in metals," Opt. Commun. 42, 116-120 (1982).