Performing Mathematical Operations with Metamaterials-Reference-Cited by-同舟云学术

Performing Mathematical Operations with Metamaterials

Published:2014-01-10 Issue:6167 Volume:343 Page:160-163
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Silva Alexandre¹,Monticone Francesco²,Castaldi Giuseppe³,Galdi Vincenzo³,Alù Andrea²,Engheta Nader¹

Affiliation:

1. Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA.

2. Department of Electrical and Computer Engineering, University of Texas, Austin, TX 78712, USA.

3. Waves Group, Department of Engineering, University of Sannio, Benevento I-82100, Italy.

Abstract

Computational Metamaterials Optical signal processing of light waves can represent certain mathematical functions and perform computational tasks on signals or images in an analog fashion. However, the complex systems of lenses and filters required are bulky. Metamaterials can perform similar optical processing operations but with materials that need only be a wavelength thick. Silva et al. (p. 160 ; see the Perspective by

Sihvola

) present a simulation study that shows how an architecture based on such metamaterials can be designed to perform a suite of mathematical functions to create ultrathin optical signal and data processors.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference34 articles.

1. N. Engheta R. W. Ziolkowski Eds. Metamaterials—Physics and Engineering Explorations (IEEE-Wiley New York 2006).

2. G. V. Eleftheriades K. G. Balmain Negative-Refraction Metamaterials (IEEE New York 2005).

3. Metamaterials and Negative Refractive Index

4. C. Caloz T. Itoh Electromagnetic Metamaterials—Transmission Line Theory and Microwave Applications (IEEE-Wiley New York 2006).

5. W. Cai V. Shalaev Optical Metamaterials: Fundamentals and Applications (Springer New York 2010).

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