Spatial dispersion, namely, the dependence of the dielectric-constant tensor on the wave
vector (ie, on the wavelength) at a fixed frequency, is receiving increased attention in …

We report abnormally large positive and negative lateral optical beam shifts at a metal–air
interface when the surface plasmon resonance of the metal is excited. The optimal thickness …

It is found that when a light beam travels through a slab of optically denser dielectric medium
in air, the lateral shift of the transmitted beam can be negative. This is a novel phenomenon …

A high-sensitivity temperature sensor based on the enhanced Goos-Hänchen effect in a
symmetrical metal-cladding waveguide is theoretically proposed and experimentally …

The behavior of the Goos-Hänchen (GH) shifts in the reflected and transmitted light beam
which is incident on a cavity containing an intracavity medium of three-level or four-level …

In this paper, the lateral beam shift in a prism-waveguide coupling system at wavelengths
ranging from visible to near infrared is theoretically examined. A simple theoretical formula is …

The (two-dimensional) wave beam fields and the associated energy flux in the Goos-
Hänchen effect are studied analytically and numerically. In particular, the time-averaged …

We present a novel and simple optical structure, ie, the symmetrical metal-cladding
waveguide, in which a polymer layer is added into the guiding layer, for sensitive detection …

We discover a pronounced temporal shift of the peak of an optical pulse upon total internal
reflection of the pulse from a sharp temporal boundary propagating in a homogeneous …

The lateral shifts of the wave reflected and transmitted from PT-symmetric one-dimensional
multilayer-structures are investigated near the coherent-perfect-absorption (CPA)-laser point …