Metamaterials Controlled with Light | Zendy

Ilya V. Shadrivov | Zendy; Polina Kapitanova | Zendy; Stanislav I. Maslovski | Zendy; Yuri S. Kivshar | Zendy

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Metamaterials Controlled with Light

Author(s) -

Ilya V. Shadrivov,

Polina Kapitanova,

Stanislav I. Maslovski,

Yuri S. Kivshar

Publication year - 2012

Publication title -

physical review letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.688

H-Index - 673

eISSN - 1079-7114

pISSN - 0031-9007

DOI - 10.1103/physrevlett.109.083902

Subject(s) - metamaterial , metamaterial cloaking , photonic metamaterial , reflection (computer programming) , transformation optics , optics , microwave , electromagnetic radiation , metamaterial antenna , split ring resonator , optoelectronics , ray , physics , metamaterial absorber , materials science , tunable metamaterials , computer science , directional antenna , antenna (radio) , telecommunications , quantum mechanics , slot antenna , programming language

We suggest and verify experimentally the concept of functional metamaterials whose properties are remotely controlled by illuminating the metamaterial with a pattern of visible light. In such metamaterials arbitrary gradients of the effective material parameters can be achieved simply by adjusting the profile of illumination. We fabricate such light-tunable microwave metamaterials and demonstrate their unique functionalities for reflection, shaping, and focusing of electromagnetic waves.

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