1. J. W. Wagner, “Optical Detection of Ultrasound”, in Physical Acoustics, Vol XIX), pp 201 (Academic Press, New York, 1990)
2. J-P Monchalin, and R. Heon, “Laser ultrasonic generation and optical detecion with a confocal Fabry-Perot interferometer”, Mat Eval, 44 pp 1231–1237 (1986)
3. A. D. W. McKie, and R.C. Addison Jr., “A laser-based ultrasound system incorporating a long-pulse probe laser for increased sensitivity”, in Review of Progress in QNDE, edited by D.O. Thompson and D.E. Chimenti, Vol. 13, pp 517–523 (Plenum, New York, 1993)
4. A. D. W. McKie, J. W. Wagner, J. B. Spicer, and C. M. Penny, Ultrasonics 27, pp 323–330 (1989)
5. M.-H Noroy, D. Royer, and M. Fink, “Improvement in contactless generation of ultrasound with an array of thermoelastic sources”, Appl. Phys. Lett. 63(24), pp 3276–3278 (1993)