@conference{769456, author = {Norman Sanford and Robert Hickernell and Rex Craig}, title = {Photorefractive Instabilities in Proton-Exchanged Waveguides: Two-Wave Coupling and Chaos}, year = {1990}, number = {5}, month = {1990-01-01 00:01:00}, publisher = {Proc., 1990 Integrated Photonics Research Conf., Opt. Soc. Am., , Hilton Head, SC}, language = {en}, }