An inverse scattering theory applied to the design of single-mode planar optical waveguides: Study of discrete and continuous spectra. (English) Zbl 0850.35119
Sabatier, Pierre C. (ed.), Some topics on inverse problems. Proceedings of the 16th workshop on interdisciplinary study of inverse problems, Montpellier, France, Nov 30 - Dec 4, 1987. Singapore: World Scientific. 404-415 (1988).