- Statistical study of radiation loss from planar optical waveguides: the curvilinear coordinate method and the small perturbation methodSaddek Afifi
Department of Electronics, Faculty of Engineering, University Badji Mokhtar Annaba, P O Box 12, 23000 Annaba, Algeria
J Opt Soc Am A Opt Image Sci Vis 27:1171-84. 2010..The solutions are found by using a perturbation method starting from a guide with smooth walls. The statistical characteristics of the radiant intensity, the mean value, and the probability density function are analytically determined...