Near-sighted superlens
光学
2009-11-10 v2 材料科学
摘要
We consider the problem of subwavelength imaging via a slab of a left handed media (LHM) in the presence of material losses. We derive the expression for the resolution limit of LHM-based lens and demonstrate that the area of its subwavelength performance is usually limited to the near-field zone.
引用
@article{arxiv.physics/0403139,
title = {Near-sighted superlens},
author = {Viktor A. Podolskiy and Evgenii E. Narimanov},
journal= {arXiv preprint arXiv:physics/0403139},
year = {2009}
}