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.
© 1987 Optical Society of America
Original Manuscript: December 30, 1986
Manuscript Accepted: March 26, 1987
Published: July 1, 1987
J. Chrostowski and S. Chelkowski, "Analysis of an optical rib waveguide with a nonlinear substrate," Opt. Lett. 12, 528-530 (1987)