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Olivier Martin

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Publications associées (515)

Teaching optics to a machine learning network

Olivier Martin, André-Pierre Blanchard-Dionne

In this Letter, we demonstrate how harmonic oscillator equations can be integrated in a neural network to improve the spectral response prediction for an optical system. We use the optical properties of a one-dimensional nanoslit array for a practical impl ...

2020

Optimization of large-area gold nanostructures for SERS by the design of experiments approach

Olivier Martin, Siarhei Zavatski

2020

Multipole interplay controls optical forces and ultra-directional scattering

Olivier Martin, Karim Achouri, Andrei Kiselev

We analyze the superposition of Cartesian multipoles to reveal the mechanisms underlying the origin of optical forces. We show that a multipolar decomposition approach significantly simplifies the analysis of this problem and leads to a very intuitive expl ...

2020

Dynamics of optical forces and torques in plasmonic systems: a surface integral equation

Olivier Martin, Karim Achouri, Andrei Kiselev

A novel approach is introduced to determine the time evolution of optical forces and torques on arbitrary shape nanostructures by combining Maxwell's stress tensor with the surface integral equation method (SIE). Conventional time averaging of Maxwell’s st ...

SPIEDigitalLibrary2020

Machine learning for the design of nano-materials

Olivier Martin

SPIE2020

Extending the limits of conventional plasmonics with low temperature alloying of noble metals

Christian Santschi, Olivier Martin, Debdatta Ray, Jeonghyeon Kim, Hsiang-Chu Wang

2020

Multipolar origin of electromagnetic transverse force resulting from two-wave interference

Olivier Martin, Karim Achouri, Andrei Kiselev

We propose a theoretical study on the electromagnetic forces resulting from the superposition of TE and TM plane waves interacting with a sphere. Specifically, we first show that, under such an illumination condition, the sphere is subjected to a force tra ...

AMER PHYSICAL SOC2020

Differential regulation of RNA polymerase III genes during liver regeneration

Felix Naef, Philippe Jacquet, Nicolas Jean Philippe Guex, Jonathan Aryeh Sobel, Cristian Carmeli, Olivier Martin, Irina Krier, Mauro Delorenzi, Nouria Hernandez, Bart Deplancke, Jacques Rougemont, François Mange, Laura Symul, Fabrice David, Sunil Kumar Raghav, Julien Delafontaine, Marion Leleu, Julia Catharina Cajan, Winship Herr, Kyle Gustafson, Maykel Lopes, Dominic Villeneuve, Ioannis Xenarios

Mouse liver regeneration after partial hepatectomy involves cells in the remaining tissue synchronously entering the cell division cycle. We have used this system and H3K4me3, Pol II and Pol III profiling to characterize adaptations in Pol III transcriptio ...

Oxford University Press (OUP)2019

Visualization of optical trapping using fluorescence resonance energy transfer (FRET)

Olivier Martin, Pietro Florio, Mintae Chung

2019

Nonlinear metasurfaces for tailoring second-harmonic generation

Olivier Martin, Karim Achouri

2019

Modes interplay and dynamics in the second harmonic generation of plasmonic nanostructures

Olivier Martin, Gabriel David Bernasconi, Andrei Kiselev

The full wave surface integral equation computation of the second harmonic generation (SHG) dynamics for metal spheres and nanorods - presented as multimedia files - is performed to reveal the dynamics of the modes supported by the nanostructure. We demons ...

2019

Symmetries and Angular Scattering Properties of Metasurfaces

Olivier Martin, Karim Achouri

We study the angular scattering behavior of bianisotropic metasurfaces and deduce relationships between the corresponding symmetrical angular scattering properties and the structural symmetries of their scattering particles. This may be of practical intere ...

IEEE2019

Interplay of optical modes in plasmonics systems

Olivier Martin

De Gruyter2019

Electronic Structure-Dependent Surface Plasmon Resonance in Single Au-Fe Nanoalloys

Olivier Martin, Duncan Thomas Lindsay Alexander, Gabriel David Bernasconi, Jérémy Butet

The relationship between composition and plasmonic properties in noble metal nanoalloys is still largely unexplored. Yet, nanoalloys of noble metals, such as gold, with transition elements, such as iron, have unique properties and a number of potential app ...

2019

Real-time dynamics analysis of the second harmonic quadrupolar emission enhancement due to the retardation effect in nanorods

Olivier Martin, Andrei Kiselev

2019

Towards Efficient Nonlinear Plasmonic Metasurfaces

Olivier Martin, Jérémy Butet

Nonlinear processes are important in many fields of photonics ranging from biomedical imaging to ultrashort pulse generation. Progress in nanophotonics and metamaterials has created a growing demand for nanoscale nonlinear optical components. However, it i ...

2019

When light explores space and time

Olivier Martin

A commentary on the article “Uniform-velocity spacetime crystals” by Zoé-Lise Deck-Léger et al. in Advanced Photonics Volume 1, Issue 5. ...

2019

Studying the different coupling regimes for a plasmonic particle in a plasmonic trap

Olivier Martin, Jeonghyeon Kim

Plasmonic antennas improve the stiffness and resolution of optical tweezers by producing a strong near-field. When the antenna traps metallic objects, the optically-resonant object affects the near-field trap, and this interaction should be examined to est ...

2019

Surface-wave dispersion retrieval method and synthesis technique for bianisotropic metasurfaces

Olivier Martin, Karim Achouri

We propose a surface-wave dispersion retrieval method and synthesis technique that applies to bianisotropic metasurfaces that are embedded in symmetric or asymmetric environments. Specifically, we use general zero-thickness sheet transition conditions to r ...

2019

Machine Learning for Color Generation Using Plasmonic Materials

Olivier Martin

2019

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