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|Title:||Designing Plasmonic Gratings with Transformation Optics||Authors:||Luo, Yu
Maier, D. A.
Pendry, J. B.
|Issue Date:||2015||Source:||Kraft, M., Luo, Y., Maier, S. A., & Pendry, J. B. (2015). Designing Plasmonic Gratings with Transformation Optics. Physical Review X, 5(3), 031029-.||Series/Report no.:||Physical Review X||Abstract:||Plasmonic gratings that support both localized and propagating plasmons have wide applications in solar cells and optical biosensing. In this paper, we report on a most unusual grating designed to capture light efficiently into surface plasmons and concentrate their energy at hot spots where the field is resonantly enhanced. The dispersion of the surface plasmons shows degeneracy points at k=0, where, despite a strongly modulated grating, hidden symmetries forbid hybridization of plasmons traveling in opposite directions.||URI:||https://hdl.handle.net/10356/100066
|ISSN:||2160-3308||DOI:||10.1103/PhysRevX.5.031029||Rights:||Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.||Fulltext Permission:||open||Fulltext Availability:||With Fulltext|
|Appears in Collections:||EEE Journal Articles|
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