Water: Promising Opportunities For Tunable All-dielectric Electromagnetic Metamaterials.
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ABSTRACT: We reveal an outstanding potential of water as an inexpensive, abundant and bio-friendly high-refractive-index material for creating tunable all-dielectric photonic structures and metamaterials. Specifically, we demonstrate thermal, mechanical and gravitational tunability of magnetic and electric resonances in a metamaterial consisting of periodically positioned water-filled reservoirs. The proposed water-based metamaterials can find applications not only as cheap and ecological microwave devices, but also in optical and terahertz metamaterials prototyping and educational lab equipment.
SUBMITTER: Andryieuski A
PROVIDER: S-EPMC4550894 | biostudies-other | 2015
REPOSITORIES: biostudies-other
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