Abstract

A structure comprising a coupled pair of two-dimensional arrays of oblate plasmonic nanoellipsoids in a dielectric host medium is proposed as a superlens in the optical domain for both horizontal and vertical polarizations. By means of simulations it is demonstrated that a structure formed by silver nanoellipsoids is capable of restoring subwavelength features of the object for both polarizations at distances larger than half wavelength. The bandwidth of subwavelength resolution is in all cases very large (above 13%).

© 2009 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Tailoring dielectric resonator geometries for directional scattering and Huygens’ metasurfaces

Salvatore Campione, Lorena I. Basilio, Larry K. Warne, and Michael B. Sinclair
Opt. Express 23(3) 2293-2307 (2015)

Loss and back-coupling effects on subwavelength imaging of three-dimensional superlens

Haogang Wang, Leung Tsang, and Shaowu Huang
Opt. Lett. 37(12) 2262-2264 (2012)

Removing image artefacts in wire array metamaterials

Md. Samiul Habib, Alessandro Tuniz, Korbinian J. Kaltenecker, Quentin Chateiller, Isadora Perrin, Shaghik Atakaramians, Simon C. Fleming, Alexander Argyros, and Boris T. Kuhlmey
Opt. Express 24(16) 17989-18002 (2016)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (4)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription