An extremely simple derivation of the Goos-Hänchen shift is presented for total internal reflection at a plane interface between two semiinfinite dielectric media, as well as for optical waveguides of plane and circular cross section. The derivation is based on energy considerations, requires knowledge of Fresnel's equation only, and shows explicitly that the shift is due to the flow of energy across the dielectric boundary.
© 1976 Optical Society of America
Original Manuscript: July 15, 1974
Published: January 1, 1976
Allan W. Snyder and John D. Love, "Goos-Hänchen shift," Appl. Opt. 15, 236-238 (1976)