title: Analysis of an optical rib waveguide with a nonlinear substrate.
abstract: A treatment of a channel waveguide with a nonlinear, Kerr-type substrate is presented. A modified effective-index method was used to calculate mode indices and electric field distributions for the nonlinear waves.
authors.forename: J
authors.initials: J
authors.lastname: Chrostowski
authors.forename: S
authors.initials: S
authors.lastname: Chelkowski