Localization of an electromagnetic field in a cavity

摘要

An electromagnetic field is localized in one half of a simple cavity by periodic modulation of the dielectric susceptibility. A simple two-scale averaging method is employed to compute the interference effects. An analogy with the localization of electrons in the double well is drawn. (C) 1998 Optical Society of America [S0740-3224(98)00205-7]. [References: 9]