Temporal deconvolution of laser-generated longitudinal acoustic waves for optical characterization and precise longitudinal acoustic velocity evaluation

Journal of the Acoustical Society of America

Volumn 103, Issue 2, 1998, Pages 771-784

  Enguehard, Franck ^a   Bertrand, Lionel ^a  

^a ÉCOLE POLYTECHNIQUE DE MONTRÉAL   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE VELOCITY; LASER APPLICATIONS; LASER PULSES; LIGHT ABSORPTION; OPTICAL PROPERTIES; OPTICAL VARIABLES MEASUREMENT; SPURIOUS SIGNAL NOISE;

LASER THERMOELASTIC GENERATION; LASER ULTRASONIC DISPLACEMENT SIGNALS; OPTICAL PENETRATION;

ULTRASONIC APPLICATIONS;

ACOUSTICS; ARTICLE; ELASTICITY; LASER; PIEZOELECTRICITY; PRIORITY JOURNAL; ULTRASOUND; ULTRASOUND TRANSDUCER;

EID: 0032005177     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.421241     Document Type: Article

References (9)

1. L. M. Lyamshev and B. I. Chelnokov, "Sound generation in a solid by penetrating radiation, " Sov. Phys. Acoust. 29, 220-225 (1983).
2. K. L. Telschow and R. J. Conant, "Optical and thermal parameter effects on laser-generated ultrasound," J. Acoust. Soc. Am. 88, 1494-1502 (1990).
3. P. A. Doyle, "On epicentral waveforms for laser-generated ultrasound," J. Phys. D 19, 1613-1623 (1986).
4. M. Dubois, F. Enguehard, L. Bertrand, M. Choquet, and J.-P. Monchalin, "Numerical and experimental studies of the generation of ultrasound by laser," J. Phys. IV, Colloq. C7, Suppl. J. Phys. III 4, 689-692 (1994).
5. C. B. Scruby, R. J. Dewhurst, D. A. Hutchins, and S. B. Palmer, "Quantitative studies of thermally generated elastic waves in laser-irradiated metals," J. Appl. Phys. 51, 6210-6216 (1980).
6. L. R. F. Rose, "Point-source representation for laser-generated ultrasound," J. Acoust. Soc. Am. 75, 723-732 (1984).
7. F. A. McDonald, "On the precursor in laser-generated ultrasound wave-forms in metals," Appl. Phys. Lett. 56, 230-232 (1990).
8. F. Enguehard and L. Bertrand, "Effects of optical penetration and laser pulse duration on the features of the laser-generated longitudinal acoustic waves," J. Appl. Phys. 82, 1532-1538 (1997).
9. E. Lafond, F. Enguehard, A. Cournoyer, A. Tanrats, and J.-P. Longuemard, "A two-dimensional model for sensitivity studies on laser-generated ultrasound," in the Proceedings of the 1995 World Congress on Ultrasonics, Berlin, Germany, 1995, pp. 245-248.