J
J.-C. Weeber
Researcher at University of Burgundy
Publications - 71
Citations - 1502
J.-C. Weeber is an academic researcher from University of Burgundy. The author has contributed to research in topics: Surface plasmon & Plasmon. The author has an hindex of 22, co-authored 71 publications receiving 1418 citations.
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Journal ArticleDOI
Fluorescence relaxation in the near-field of a mesoscopic metallic particle: distance dependence and role of plasmon modes
G. Colas des Francs,Alexandre Bouhelier,Eric Finot,J.-C. Weeber,Alain Dereux,C. Girard,Erik Dujardin +6 more
TL;DR: It is demonstrated that near-field coupling can be expressed in a simple form verifying the optical theorem for each particle modes and the electromagnetic coupling mechanisms between the emitter and the particle.
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Polymer-metal waveguides characterization by Fourier plane leakage radiation microscopy
S. Massenot,Jonathan Grandidier,Alexandre Bouhelier,G. Colas des Francs,Laurent Markey,J.-C. Weeber,Alain Dereux,Jan Renger,María Ujué González,Romain Quidant +9 more
TL;DR: In this article, the guiding properties of polymer waveguides on a thin gold film are investigated in the optical regime, and the details of propagation in the waveguide are studied simultaneously in the object and Fourier planes, providing direct measurement of both the real and imaginary parts of the effective index of the guided mode.
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Surface plasmon routing along right angle bent metal strips
TL;DR: In this article, microgratings acting as Bragg mirrors are used to guide surface plasmon polaritons along metal stripes waveguides featuring 90° bents.
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Gain, detuning, and radiation patterns of nanoparticle optical antennas
Caijin Huang,Alexandre Bouhelier,G. Colas des Francs,Aurélien Bruyant,A. Guenot,Eric Finot,J.-C. Weeber,Alain Dereux +7 more
TL;DR: In this article, the optical responses of coupled gold antenna pairs and measured the critical parameters defining antenna characteristics: resonant frequencies and bandwidths, detuning and gains, and radiation patterns.
Journal ArticleDOI
Optimization of surface plasmons launching from subwavelength hole arrays: modelling and experiments.
TL;DR: It is shown that the properties of the locally launched SP beams such as divergence or uniformity can be tuned by adjusting the shape of the micro-gratings, which allows for an optimized source array well adapted for providing a narrow, collimated and uniform beam.