J
J.-Y. Laluet
Researcher at University of Strasbourg
Publications - 13
Citations - 2685
J.-Y. Laluet is an academic researcher from University of Strasbourg. The author has contributed to research in topics: Surface plasmon & Plasmon. The author has an hindex of 9, co-authored 13 publications receiving 2576 citations. Previous affiliations of J.-Y. Laluet include Aalborg University & Centre national de la recherche scientifique.
Papers
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Journal ArticleDOI
Surface plasmon mode steering and negative refraction.
TL;DR: Large beam steering effects are experimentally revealed by probing the isofrequency surfaces (IFS) related to propagating plasmonic Bloch waves inside the gratings.
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Channelling surface plasmons
TL;DR: In this paper, the results of CPP guiding by V-grooves cut into gold are presented, demonstrating efficient large-angle bending and splitting of radiation as well as waveguide-ring resonators and Bragg grating filters.
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Refractive micro-optical elements for surface plasmons: from classical to gradient index optics.
Eloïse Devaux,J.-Y. Laluet,Benedikt Stein,Cyriaque Genet,Thomas W. Ebbesen,Jean-Claude Weeber,Alain Dereux +6 more
TL;DR: This work designs various two-dimensional refractive dielectric optical elements for surface plasmons and characterized their capacity to route SP, using near- or far-field techniques and uses a metamaterial approach to locally vary the refractive index and fabricate gradient index structures for SP circuitry.
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Fano Resonances and Leakage Radiation for High-Resolution Plasmonic Sensing
TL;DR: In this paper, the asymmetric profiles of Fano resonances lead to important figure of merit (FOM) improvements of surface plasmon (SP)-based refractive index sensors.
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Optical chirality without optical activity: How surface plasmons give a twist to light
TL;DR: By applying a polarization tomography, this work shows experimentally, for the first time in the visible domain, that chirality has a different optical manifestation for twisted planar nanostructured metallic objects acting as isolated chiral metaobjects.