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.
© 1998 Optical Society of America
B. P. Kirsanov, A. N. Georgobiani, and M. V. Krongauz, "Localization of an electromagnetic field in a cavity," J. Opt. Soc. Am. B 15, 1585-1589 (1998)