Gabriel David Bernasconi

Cette personne n’est plus à l’EPFL

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Publications associées (28)

Nanoscale topographical control of capillary assembly of nanoparticles

Jürgen Brugger, Olivier Martin, Duncan Thomas Lindsay Alexander, Massimo Mastrangeli, Elmira Shahrabi, Jérémy Butet, Valentin Flauraud, Gabriel David Bernasconi

Predetermined and selective placement of nanoparticles onto large-area substrates with nanometre-scale precision is essential to harness the unique properties of nanoparticle assemblies, in particular for functional optical and electro-optical nanodevices. ...

2017

Controlling the nonlinear optical properties of plasmonic nanoparticles with the phase of their linear response

Olivier Martin, Jérémy Butet, Kuang-Yu Yang, Gabriel David Bernasconi

We numerically investigate the second harmonic generation from different plasmonic systems and evidence the key role played in their nonlinear response by the phase at the fundamental wavelength. In the case of a single plasmonic nanorod, the interference ...

Optical Society of America2016

Mode analysis of second-harmonic generation in plasmonic nanostructures

Olivier Martin, Jérémy Butet, Gabriel David Bernasconi

Using a surface integral equation approach based on the tangential Poggio-Miller-Chang-Harrington-Wu-Tsai formulation, we present a full wave analysis of the resonant modes of 3D plasmonic nanostructures. This method, combined with the evaluation of second ...

Optical Society of America2016

New numerical methods for the design of efficient nonlinear plasmonic sources of light and nanosensors

Olivier Martin, Gabriel David Bernasconi, Jérémy Butet, Kuang-Yu Yang

During the last decade, important attention has been devoted to the observation of nonlinear optical processes in plasmonic nanosystems, giving rise to a new field of research called nonlinear plasmonics. The cornerstone of nonlinear plasmonics is the use ...

Spie-Int Soc Optical Engineering2016

Electron Energy-Loss Spectroscopy of Coupled Plasmonic Systems: Beyond the Standard Electron Perspective

Jürgen Brugger, Olivier Martin, Jérémy Butet, Gabriel David Bernasconi, Valentin Flauraud

Electron energy-loss spectroscopy (EELS) has become an experimental method of choice for the investigation of localized surface plasmon resonances, allowing the simultaneous mapping of the associated field distributions and their resonant energies with a n ...

Spie-Int Soc Optical Engineering2016

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Gabriel David Bernasconi

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Nanoscale topographical control of capillary assembly of nanoparticles

Controlling the nonlinear optical properties of plasmonic nanoparticles with the phase of their linear response

Mode analysis of second-harmonic generation in plasmonic nanostructures

New numerical methods for the design of efficient nonlinear plasmonic sources of light and nanosensors

Electron Energy-Loss Spectroscopy of Coupled Plasmonic Systems: Beyond the Standard Electron Perspective

Second harmonic generation in plasmonic nanostructures: multiresonant nanoantennas and eigenmodes

Second harmonic generation reveals dark modes in plasmonics nanostructures

Second harmonic generation in plasmonic nanostructures: Multiresonant nanoantennas and eigenmodes

Controlling the nonlinear optical properties of plasmonic nanoparticles with the phase of their linear response

Mode analysis of second-harmonic generation in plasmonic nanostructures

New numerical methods for the design of efficient nonlinear plasmonic sources of light and nanosensors

Electron Energy-Loss Spectroscopy of Coupled Plasmonic Systems: Beyond the Standard Electron Perspective

Second harmonic generation in plasmonic nanostructures: multiresonant nanoantennas and eigenmodes

Second harmonic generation reveals dark modes in plasmonics nanostructures

Second harmonic generation in plasmonic nanostructures: Multiresonant nanoantennas and eigenmodes

Nanoscale topographical control of capillary assembly of nanoparticles