Research on Multiparameters relation of Hyperlens

DOI

10.2991/meic-14.2014.69How to use a DOI?

Keywords

metarmaterial;hyperlens;parameters optimazation ;surface plasmon;FDTD solution

Abstract

Optimization of hyperlens structure and composition of materials is a key problem for its application in biological imaging and nanometer lithography. This paper systematically optimizes and analyzes overall structure of the curved multilayer hyperlens. The influences of structure parameters, such as layer number, layer thickness, filling ratio, permittivities, curvature radius, thickness of photoresist (PR) and reflector layer (PRL) are numerically emulated. It shows that the full width at half maximum (FWHM), the contrast and the electric field intensity of the output beam can be comprehensively influenced by these parameters. As a result, Ag and Al2O3 is the best metal and dielectric less layer number and thinner layer thickness will be better, the optimal size of the curvature radius may fluctuate for practical fabrication of hyperlens, Ag is the best selection for PRL and Cu can sometimes be the substitute for decreasing the cost, The optimal PRL thickness varies from 40 to 80nm and the optimal range of PR thickness is between 30 nm and 50nm.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Junxian Ma
AU  - Xiaopeng Li
AU  - Qiulin Xiong
AU  - Wenjing Guo
PY  - 2014/11
DA  - 2014/11
TI  - Research on Multiparameters relation of Hyperlens
BT  - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 307
EP  - 311
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-14.2014.69
DO  - 10.2991/meic-14.2014.69
ID  - Ma2014/11
ER  -