학술논문
Light wheel buildup using a backward surface mode
Document Type
Working Paper
Author
Source
Optics Letters 35, 19 (2010) 3237
Subject
Language
Abstract
When a guided mode is excited in a dielectric slab coupled to a backward surface wave at the interface between a dielectric and a left-handed medium, light is confined in the structure : this is a light wheel. Complex plane analysis of the dispersion relation and coupled-mode formalism give a deep insight into the physics of this phenomenon (lateral confinement and the presence of a dark zone).
Comment: 3 pages
Comment: 3 pages