1. A. C. Walker, tutorial review, ICO Topical Meeting on Optical Computing, Toulon, 1988; also, A comparison of optically nonlinear phenomena in the context of optical information processing, Opt. Comput. Process.
1(1), 91 96 (1991).
2. B. S. Wherrett, A. C. Walker, and F. A. P. Tooley, Nonlinear refraction for CW optical bistability, in: Optical Nonlinearities and Instabilities in Semiconductors (H. Haug, ed.), Academic Press, New York (1988).
3. S. R. Friberg and R. W. Smith, Non-linear optical glasses for ultrafast optical switches, IEEE J. Quantum Electron.
QE-23, 2089 (1987).
4. J. D. Valera, A. Darsi, A. C. Walker, W. Knug, E. Miao, M. Derstine, and J. N. Polky, Observation of self-lensing in a 4BCMU-Polydacetylene thin-film wave-guide, Electron. Lett.
26, 222 (1990).
5. A. Yariv, Introduction to Optical Electronics, Holt, Rinehart & Winston, New York (1976).