Anisotropy and Controllable Band Structure in Suprawavelength Polaritonic Metasurfaces

Kevin Chevrier 1 Jean-Michel Benoit 1 Clémentine Symonds 1 S. k. Saikin J. Yuen-Zhou Joel Bellessa 1
1 ILM - Institut Lumière Matière [Villeurbanne]
Abstract : In this Letter, we exploit the extended coherence length of mixed plasmon-exciton states to generate active metasurfaces. For this purpose, periodic stripes of organic dye are deposited on a continuous silver film. Typical metasurface effects, such as effective behavior and geometry sensitivity, are measured for periods exceeding the polaritonic wavelength by more than one order of magnitude. By adjusting the metasurface geometry, anisotropy, modified band structure, and unidimensional polaritons are computationally simulated and experimentally observed in reflectometry as well as in emission.
Document type :
Journal articles
Complete list of metadatas
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02367937
Contributor : Armelle Vidal <>
Submitted on : Monday, November 18, 2019 - 11:48:03 AM
Last modification on : Tuesday, November 19, 2019 - 2:38:44 AM

Links full text

arxiv

Identifiers

Collections

UNIV-LYON1 | ILM | CNRS | UDL

Citation

Kevin Chevrier, Jean-Michel Benoit, Clémentine Symonds, S. k. Saikin, J. Yuen-Zhou, et al.. Anisotropy and Controllable Band Structure in Suprawavelength Polaritonic Metasurfaces. Physical Review Letters, American Physical Society, 2019, 122 (17), ⟨10.1103/PhysRevLett.122.173902⟩. ⟨hal-02367937⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

22

Contact

Informations

CCSD