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- Title
Electro-optic switching in metamaterial by liquid crystal.
- Authors
Lee, Yeon; Kim, Junghee; Wu, Jeong
- Abstract
Electro-optic switching of reflection and refraction is experimentally demonstrated in metasurface liquid crystal cell. Negative metasurface is fabricated by focused-ion-beam milling, and twisted nematic cells are constructed with complementary double-split ring resonator and V-shape slot antenna metasurface. By application of an external voltage, electro-optic switchings are achieved in reflection and refraction. It has a strong implication for applications in spatial light modulation and wavelength division multiplexer/demultiplexer in a near-IR spectral range.
- Publication
Nano Convergence, 2015, Vol 2, Issue 1, p1
- ISSN
2196-5404
- Publication type
Article
- DOI
10.1186/s40580-015-0054-6