Near field enhancement and focusing properties of multilayer arrays of plasmonics nano-ellipsoids

María Lorente Crespo; Carolina Mateo-Segura; Mikhail A Odit

doi:10.1109/APS.2013.6710719

Near field enhancement and focusing properties of multilayer arrays of plasmonics nano-ellipsoids

María Lorente Crespo, Carolina Mateo-Segura, Mikhail A Odit

School of Engineering & Physical Sciences

Research output: Contribution to conference › Paper

Abstract

Recently, we suggested the idea of an optical superlens based on a coupled pair of 2D arrays of plasmonic nano-ellipsoids. This superlens was capable of restoring sub-wavelength features of an object for s- and p-polarisation of light. In this contribution, a fast and rigorous simulation tool is employed for the imaging performance of a cluster of coupled sub-wavelength resonators. Simulations show that sub-wavelength resolution can be obtained in much thicker structures than usual for both polarisations. A distance of nearly 1.4?eff between the source and the image plane is achieved. Results of the imaging of point sources are compared with those obtained using commercial software CST Microwave Studio which validates our tool.

Original language	English
Pages	116-117
Number of pages	2
DOIs	https://doi.org/10.1109/APS.2013.6710719
Publication status	Published - 7 Jul 2013
Event	IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting - Orlando, United States Duration: 7 Jul 2013 → 13 Jul 2013

Conference

Conference	IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting
Country/Territory	United States
City	Orlando
Period	7/07/13 → 13/07/13

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10.1109/APS.2013.6710719

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title = "Near field enhancement and focusing properties of multilayer arrays of plasmonics nano-ellipsoids",

abstract = "Recently, we suggested the idea of an optical superlens based on a coupled pair of 2D arrays of plasmonic nano-ellipsoids. This superlens was capable of restoring sub-wavelength features of an object for s- and p-polarisation of light. In this contribution, a fast and rigorous simulation tool is employed for the imaging performance of a cluster of coupled sub-wavelength resonators. Simulations show that sub-wavelength resolution can be obtained in much thicker structures than usual for both polarisations. A distance of nearly 1.4?eff between the source and the image plane is achieved. Results of the imaging of point sources are compared with those obtained using commercial software CST Microwave Studio which validates our tool.",

author = "{Lorente Crespo}, Mar{\'i}a and Carolina Mateo-Segura and Odit, {Mikhail A}",

year = "2013",

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doi = "10.1109/APS.2013.6710719",

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Lorente Crespo, M, Mateo-Segura, C & Odit, MA 2013, 'Near field enhancement and focusing properties of multilayer arrays of plasmonics nano-ellipsoids', Paper presented at IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Orlando, United States, 7/07/13 - 13/07/13 pp. 116-117. https://doi.org/10.1109/APS.2013.6710719

Near field enhancement and focusing properties of multilayer arrays of plasmonics nano-ellipsoids. / Lorente Crespo, María; Mateo-Segura, Carolina; Odit, Mikhail A.
2013. 116-117 Paper presented at IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Orlando, United States.

Research output: Contribution to conference › Paper

TY - CONF

T1 - Near field enhancement and focusing properties of multilayer arrays of plasmonics nano-ellipsoids

AU - Lorente Crespo, María

AU - Mateo-Segura, Carolina

AU - Odit, Mikhail A

PY - 2013/7/7

Y1 - 2013/7/7

N2 - Recently, we suggested the idea of an optical superlens based on a coupled pair of 2D arrays of plasmonic nano-ellipsoids. This superlens was capable of restoring sub-wavelength features of an object for s- and p-polarisation of light. In this contribution, a fast and rigorous simulation tool is employed for the imaging performance of a cluster of coupled sub-wavelength resonators. Simulations show that sub-wavelength resolution can be obtained in much thicker structures than usual for both polarisations. A distance of nearly 1.4?eff between the source and the image plane is achieved. Results of the imaging of point sources are compared with those obtained using commercial software CST Microwave Studio which validates our tool.

AB - Recently, we suggested the idea of an optical superlens based on a coupled pair of 2D arrays of plasmonic nano-ellipsoids. This superlens was capable of restoring sub-wavelength features of an object for s- and p-polarisation of light. In this contribution, a fast and rigorous simulation tool is employed for the imaging performance of a cluster of coupled sub-wavelength resonators. Simulations show that sub-wavelength resolution can be obtained in much thicker structures than usual for both polarisations. A distance of nearly 1.4?eff between the source and the image plane is achieved. Results of the imaging of point sources are compared with those obtained using commercial software CST Microwave Studio which validates our tool.

U2 - 10.1109/APS.2013.6710719

DO - 10.1109/APS.2013.6710719

M3 - Paper

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T2 - IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting

Y2 - 7 July 2013 through 13 July 2013

ER -

Near field enhancement and focusing properties of multilayer arrays of plasmonics nano-ellipsoids

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