Hyperbolic metamaterial as a tunable near-field spatial filter for the implementation of the active plasmon injection loss compensation scheme
Optics
2018-08-22 v2
Abstract
We present how to physically realize the auxiliary source described in the recently introduced active plasmon injection loss compensation scheme for enhanced near-field superlensing. Particularly, we show that the characteristics of the auxiliary source described in the active plasmon injection scheme including tunable narrow-band and selective amplification via convolution can be realized by using a hyperbolic metamaterial functioning as a near-field spatial filter. Besides loss compensation, the proposed near-field spatial filter can be useful for real-time high resolution edge detection.
Keywords
Cite
@article{arxiv.1710.07166,
title = {Hyperbolic metamaterial as a tunable near-field spatial filter for the implementation of the active plasmon injection loss compensation scheme},
author = {Anindya Ghoshroy and Xu Zhang and Wyatt Adams and Durdu O. Guney},
journal= {arXiv preprint arXiv:1710.07166},
year = {2018}
}
Comments
8 pages, 8 figures