1. R.L. Thomas, J.J. Pouch, Y.H. Wong, L.D. Favro, P.K. Kuo, and A. Rosencwaig, J. Appl. Phys. 51, 1152 (1980).
2. L.D. Favro, D. Crowther, P.K. Kuo, and R.L. Thomas, Proc. SPIE Thermosense XV Orlando, FL, April 12-16, 1993, Vol 1993, pp. 138–141 (1993).
3. D.J. Crowther, L.D. Favro, P.K. Kuo and R.L. Thomas, J. Appl. Phys., Vol. 74, pp. 5828–5834 (1993).
4. S.K. Lau, D.P. Almond, and P.M. Patel, Springer Series in Optical Sciences, Vol 69, Photoacoustic and Photothermal Phenomena III, Ed. D. Bicanic, Springer-Verlag Berlin, Heidelberg (1992), pp. 522–524.
5. J.C. Krapez, D. Balageas, A.A. Deom, and F. LePoutre, Abstract for the Rev. Prog. QNDE, Aug. 1-6, 1993, Brunswick, Maine, p. 130.