1. E. G. Lean, “Interaction of Light and Acoustic Surface waves”, Progr. Opt., XI, 123–166, (1973)
2. R. L. Whitman and A. Korpel, “Probing of acoustic surface waves by coherent light”, Appl, Opt., 8, 1567–1576, (1969)
3. R.L. Whitman, L.J. Lamb and W.J. Bates, “Acoustic Surface Displacement Measurements on a Wedge-Shaped Transducer using an Optical Probe Technique”, IEEE Trans., SU-15, 186–9, (1968)
4. R. de La Rue, R. F. Humphryes, I. M. Mason and E. A. Ash, “Acoustic Surface wave amplitude and phase measurements using laser probes”, Proc. IEE, 119, nQ2, 117–26 (Feb. 1972)
5. W. Puschert, “Optical detection of Amplitude and phase of mechanical displacements in the Angstrom range”, Opt. Comm. 10 (4), 357–61, Apnd. 1974