Coherent perfect nanoabsorbers based on negative refraction
Optics
2012-02-09 v1 Quantum Physics
Abstract
Based on both analytical dipole model analyses and numerical simulations, we propose a concept of coherent perfect nanoabsorbers (CPNAs) for divergent beams. This concept makes use of the properties of a slab with negative refraction and small losses. The proposed CPNA device would allow focusing radiation in nanoscale regions, and hence could be applied in optical nanodevices for such diverse purposes as reading the results of quantum computation which is based on single photon qubits.
Cite
@article{arxiv.1202.1749,
title = {Coherent perfect nanoabsorbers based on negative refraction},
author = {Vasily Klimov and Shulin Sun and Guang-Yu Guo},
journal= {arXiv preprint arXiv:1202.1749},
year = {2012}
}
Comments
11 pages 9 figures