Prof. Gilles Lérondel Profile

Prof. Gilles Lérondel

Professor/Researcher at Univ de Technologie Troyes

SPIE Involvement:

Conference Chair | Editor | Author

Publications (29)

Proceedings Article | 5 October 2023 Presentation

Compact and low cost interference lithography based on external cavity diode laser and prism

Daiki Matsubayashi, Agnieszka Gwiazda, Komla Nomenyo, Hiroshi Kano, Gilles Lérondel

Proceedings Volume PC12652, PC1265206 (2023) https://doi.org/10.1117/12.2680560

KEYWORDS: Optical coherence, Physical coherence, Lithography, Nanostructures, Mirrors, Prisms, Reflection, Nd:YAG lasers, Semiconductor lasers, Optical pumping

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Proceedings Article | 17 May 2022 Presentation + Paper

Improvement of the sensitivity of chalcogenide-based infrared sensors dedicated to the in situ detection of organic molecules in aquatic environment

Marion Baillieul, Emmanuel Rinnert, Jonathan Lemaitre, Karine Michel, Florent Colas, Gilles Lérondel, Loic Bodiou, Guillaume Demésy, Gilles Renversez, Timothée Toury, Joel Charrier, Petr Nemec, Virginie Nazabal

Proceedings Volume 12139, 1213919 (2022) https://doi.org/10.1117/12.2624451

KEYWORDS: Gold, Refractive index, Prisms, Waveguides, Nanoparticles, Polymers, Water, Molecules, Chalcogenides, Absorption

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Proceedings Article | 1 August 2021 Presentation

Wafer-scale, well-aligned growth of ZnO nanowires via chemical bath deposition: Assessment of Zinc ions contribution and other limiting factors

Anisha Gokarna, Yu-Chen Huang, Junze Zhou, Komla Nomenyo, Rodica Elena Ionescu, Gilles Lérondel

Proceedings Volume 11801, 118010C (2021) https://doi.org/10.1117/12.2594782

KEYWORDS: Photovoltaics, Sensors, Ions, Silicon, Zinc, Optoelectronics, Zinc oxide, Semiconducting wafers, Photocatalysis, Nanowires

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Proceedings Article | 1 August 2021 Presentation

Babinet’s principle applied to the design of electrically tunable mid-infrared plasmonic antenna metasurface

Victor Aaron Verdugo Gutierrez, Komla Nomenyo, Gilles Lérondel, Alexandre Vial, Rafael Salas-Montiel

Proceedings Volume 11796, 1179604 (2021) https://doi.org/10.1117/12.2594108

KEYWORDS: Gold, Thermography, Mid-IR, Plasmonics, Finite-difference time-domain method, Optical properties, Graphene, Silicon, Antennas, Optical antennas

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Proceedings Article | 1 March 2019 Presentation + Paper

ZnO as a platform for quantum photonics

J. Ph. Girard, W. Geng, G. Lérondel, C. Couteau

Proceedings Volume 10919, 1091903 (2019) https://doi.org/10.1117/12.2522606

KEYWORDS: Photodetectors, Nanostructures, Diamond, Luminescence, Single photon, Photonics, Zinc oxide, Nanowires

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Proceedings Article | 17 September 2018 Presentation

Light management in scintillator crystals: a multi-scale computational study (Conference Presentation)

Claudio Silvestre Castro, Loïc Le Cunff, Alexandre Vial, Gilles Lerondel

Proceedings Volume 10727, 107270E (2018) https://doi.org/10.1117/12.2324143

KEYWORDS: Near ultraviolet, Visible radiation, Sensors, Photons, Crystals, Interfaces, Scintillators, Positron emission tomography, Crystallography, Systems modeling

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Proceedings Article | 17 September 2018 Presentation

Giant green emission enhancement of ZnO through desulfurization process (Conference Presentation)

Junze Zhou, Komla Nomenyo, Adam Schwartzberg, Gilles Lérondel

Proceedings Volume 10720, 1072007 (2018) https://doi.org/10.1117/12.2323373

KEYWORDS: Visible radiation, Statistical analysis, Optical properties, Ultraviolet radiation, Luminescence, Oxygen, Structural analysis, Morphological analysis, Zinc oxide, Nanowires

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Proceedings Article | 17 September 2018 Presentation

Phenomenological modeling of light transmission through ZnO nanowires arrays (Conference Presentation)

Junze Zhou, Loïc Le Cunff, Komla Nomenyo, Thierry Pauporté, Gilles Lérondel

Proceedings Volume 10727, 1072705 (2018) https://doi.org/10.1117/12.2323538

KEYWORDS: Semiconductors, Refractive index, Energy transfer, Nanomaterials, Excitons, Geometrical optics, Zinc oxide, Quantum electronics, Nanorods, Nanowires

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Proceedings Article | 18 September 2017 Presentation

Integrated freestanding two-dimensional transition metal dichalcogenides (Conference Presentation)

Gilles Lérondel

Proceedings Volume 10344, 103440P (2017) https://doi.org/10.1117/12.2279616

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Proceedings Article | 3 November 2016 Presentation

ZnO top-down structuring for UV photonic applications (Conference Presentation)

Komla Nomenyo, Clotaire Chevalier-César, Anna Rumyantseva, Anisha Gokarna, Agnieszka Gwiazda, Gilles Lérondel

Proceedings Volume 9926, 99260U (2016) https://doi.org/10.1117/12.2238154

KEYWORDS: Electron beam lithography, Holography, Ultraviolet radiation, Nickel, Gallium nitride, Excitons, Indium gallium nitride, Reactive ion etching, Zinc oxide, Group II-VI semiconductors

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Proceedings Article | 5 October 2015 Presentation

Enhanced luminescence excitation via efficient optical energy transfer (Presentation Recording)

Roy Aad, Komla Nomenyo, Bogdan Bercu, Christophe Couteau, Vincent Sallet, David Rogers, Michael Molinari, Gilles Lérondel

Proceedings Volume 9545, 95450J (2015) https://doi.org/10.1117/12.2190818

KEYWORDS: Nanostructuring, Waveguides, Polymers, Luminescence, Energy transfer, Quantum dots, Light sources and illumination, Internal quantum efficiency, Polymer thin films, Absorption

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Luminescent nanoscale materials (LNMs) have received widespread interest in sensing and lighting applications due to their enhanced emissive properties. For sensing applications, LNMs offer improved sensitivity and fast response time which allow for lower limits of detection. Meanwhile, for lighting applications, LNMs, such as quantum dots, offer an improved internal quantum efficiency and controlled color rendering which allow for better lighting performances. Nevertheless, due to their nanometric dimensions, nanoscale materials suffer from extremely weak luminescence excitation (i.e. optical absorption) limiting their luminescence intensity, which in turn results in a downgrade in the limits of detection and external quantum efficiencies. Therefore, enhancing the luminescence excitation is a major issue for sensing and lighting applications. In this work, we report on a novel photonic approach to increase the luminescence excitation of nanoscale materials. Efficient luminescence excitation increase is achieved via a gain-assisted waveguided energy transfer (G-WET). The G-WET concept consists on placing nanoscale materials atop of a waveguiding active (i.e. luminescent) layer with optical gain. Efficient energy transfer is thus achieved by exciting the nanoscale material via the tail of the waveguided mode of the active layer emission. The G-WET concept is demonstrated on both a nanothin layer of fluorescent sensitive polymer and on CdSe/ZnS quantum dots coated on ZnO thin film, experimentally proving up to an 8-fold increase in the fluorescence of the polymer and a 3-fold increase in the luminescence of the CdSe/ZnS depending of the active layer emission regime (stimulated vs spontaneous emission). Furthermore, we will discuss on the extended G-WET concept which consists on coating nanoscale materials on a nanostructured active layer. The nanostructured active layer offers the necessary photonic modulation and a high specific surface which can presumably lead to a more efficient G-WET concept. Finally, the efficiency as well as the observation conditions of the GWET will be discussed and compared with more conventional charge transfer or dipole-dipole energy transfer.

Proceedings Article | 5 October 2015 Presentation

Highly efficient excitonic emission of CBD grown ZnO micropods (Presentation Recording)

Roy Aad, Anisha Gokarna, Komla Nomenyo, Patrice Miska, Wei Geng, Christophe Couteau, Gilles Lérondel

Proceedings Volume 9545, 95450D (2015) https://doi.org/10.1117/12.2190414

KEYWORDS: Thin films, Nanostructures, Solar cells, Crystals, Diodes, Phonons, Excitons, Zinc oxide, Internal quantum efficiency, Chemical fiber sensors

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Proceedings Article | 11 September 2013 Paper

Optical near field imaging of localized surface plasmons modes in metallic nanostructures integrated on dielectric waveguides

Josslyn Beltran Madrigal, Natalia Dubrovina, Rafael Salas-Montiel, Heriberto Márquez Becerra, André de Lustrac, Mickaël Fevrier, Aniello Apuzzo, Gilles Lerondel, Anatole Lupu, Sylvan Blaize

Proceedings Volume 8809, 880932 (2013) https://doi.org/10.1117/12.2024812

KEYWORDS: Nanostructures, Surface plasmons, Waveguides, Silicon, Near field scanning optical microscopy, Wave propagation, Geometrical optics, Radio propagation, Near field optics, Nanowires

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Proceedings Article | 11 September 2013 Paper

Strategies for self-organization of Au nanoparticles assisted by copolymer templates

T. Maurer, Aurélien Sarrazin, A. Plaud, J. Béal, R. Nicolas, S. Lamarre, J. Proust, K. Nomenyo, Z. Herro, M. Kazan, G. Lerondel, J. Plain, P.-M. Adam, A.-M. Ritcey

Proceedings Volume 8809, 88092E (2013) https://doi.org/10.1117/12.2025144

KEYWORDS: Gold, Thin films, Refractive index, Polymethylmethacrylate, Sensors, Nanoparticles, Etching, Annealing, Picosecond phenomena, Reactive ion etching

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Proceedings Article | 6 March 2013 Paper

Metal-dielectric metamaterials for guided wave optics applications

N. Dubrovina, X. Le Roux, S. Blaize, A. de Lustrac, G. Lerondel, A. Lupu

Proceedings Volume 8627, 86270Y (2013) https://doi.org/10.1117/12.2003063

KEYWORDS: Metamaterials, Waveguides, Dielectrics, Interfaces, Silicon, Near field scanning optical microscopy, Light wave propagation, Dielectric polarization, Near field optics

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Proceedings Article | 16 May 2012 Paper

Light propagation in metallic nanoparticle chains on SOI waveguide

Mickaël Février, Philippe Gogol, Abdelhanin Aassime, Robert Megy, Alexandre Bondi, Alexei Chelnokov, Aniello Apuzzo, Sylvain Blaize, Gilles Lerondel, Jean-Michel Lourtioz, Béatrice Dagens

Proceedings Volume 8431, 84311I (2012) https://doi.org/10.1117/12.921650

KEYWORDS: Plasmonics, Finite-difference time-domain method, Waveguides, Nanoparticles, Particles, Silicon, Near field, Geometrical optics, Light wave propagation, Near field optics

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Proceedings Article | 17 January 2011 Paper

Light confinement and propagation characteristics in plasmonic gap waveguides on silicon

Rafael Salas-Montiel, Sylvain Blaize, Aurélien Bruyant, Aniello Apuzzo, Gilles Lérondel, Cécile Delacour, Philippe Grosse, Jean-Marc Fédéli, Alexei Tchelnokov

Proceedings Volume 7943, 79430R (2011) https://doi.org/10.1117/12.875181

KEYWORDS: Plasmonics, Waveguides, Copper, Silicon, Atomic force microscopy, Near field scanning optical microscopy, Near field, Wave propagation, Light wave propagation, Near field optics

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Proceedings Article | 17 January 2011 Paper

Optical near field in silicon photonics

R. Salas-Montiel, A. Apuzzo, A. Bruyant, P. Royer, G. Lérondel, S. Blaize

Proceedings Volume 7943, 79430S (2011) https://doi.org/10.1117/12.875235

KEYWORDS: Waveguides, Silicon, Near field scanning optical microscopy, Near field, Wave propagation, Brain-machine interfaces, Silicon photonics, Light wave propagation, Multimode interference devices, Near field optics

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Proceedings Article | 17 January 2011 Paper

Far field scattering by a waveguide-coupled nanowire

Laurent Arnaud, Aurélien Bruyant, Mickael Renault, Yassine Hadjar, Gilles Lérondel, Pascal Royer, Guillaume Custillon, Alain Morand, Pierre Benech, Jérôme Ferrand, Sylvain Blaize

Proceedings Volume 7941, 79410H (2011) https://doi.org/10.1117/12.875477

KEYWORDS: Gold, Nanoantennas, Waveguides, Polarization, Scattering, Glasses, Light scattering, Chromium, Wave propagation, Nanowires

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Proceedings Article | 14 May 2010 Paper

Millimeter scale topographical image of highly integrated optical structures using enlarged metrological atomic-force microscopy

Suat Topsu, Luc Chassagne, Ahmad Sinno, Pascal Ruaux, Yasser Alayli, Gilles Lerondel, Stéphane Blaize, Auréline Bruyant, Pascal Royer

Proceedings Volume 7718, 77180V (2010) https://doi.org/10.1117/12.853586

KEYWORDS: Actuators, Microscopes, Mirrors, Ferroelectric materials, Metrology, Waveguides, Interferometers, Atomic force microscopy, Near field scanning optical microscopy, Integrated optics

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Proceedings Article | 7 March 2008 Paper

Optical field probing in photonic structures by atomic force microscopy combined with optical heterodyne detection

Sylvain Blaize, Gilles Lérondel, Aurélien Bruyant, Renaud Bachelot, Pascal Royer

Proceedings Volume 6896, 689616 (2008) https://doi.org/10.1117/12.763854

KEYWORDS: Waveguides, Dispersion, Silicon, Atomic force microscopy, Near field scanning optical microscopy, Wave propagation, Heterodyning, Integrated optics, Brain-machine interfaces, Near field optics

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Proceedings Article | 12 February 2008 Paper

A compact SWIFTS spectrograph with a leaky loop structure

Bruno Martin, Alain Morand, Pierre Benech, Gregory Leblond, Sylvain Blaize, Gilles Lerondel, Etienne Lecoarer

Proceedings Volume 6896, 689617 (2008) https://doi.org/10.1117/12.763221

KEYWORDS: Photodetectors, Refractive index, Spectrographs, Waveguides, Silver, Fourier transforms, Planar waveguides, Signal detection, Electromagnetism, Radio propagation

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Proceedings Article | 15 September 2006 Paper

Optical full-field measurement of strain at a microscopic scale with the grid method

Raphaël Moulart, René Rotinat, Fabrice Pierron, Gilles Lerondel, Pascal Royer

Proceedings Volume 6341, 63412U (2006) https://doi.org/10.1117/12.695991

KEYWORDS: Optical microscopes, Mirrors, Phase shifting, Optical lithography, Image processing, Interferometry, Optical testing, Photoresist materials, Spatial resolution, Current controlled current source

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Proceedings Article | 30 August 2006 Paper

Surface plasmon-like behavior of two-photon induced photoluminescence of gold nanorods

A. Bouhelier, R. Bachelot, G. Lerondel, S. Kostcheev, P. Royer, G. Wiederrecht

Proceedings Volume 6323, 63230H (2006) https://doi.org/10.1117/12.681613

KEYWORDS: Gold, Confocal microscopy, Plasmons, Surface plasmons, Polarization, Nanoparticles, Particles, Luminescence, Anisotropy, Nanorods

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Proceedings Article | 21 April 2006 Paper

Experimental characteristics and analysis of transverse modes in 1.3-µm strained InGaAs quantum well VCSELs

E. Pougeoise, Ph. Gilet, Ph. Grosse, S. Poncet, A. Chelnokov, J.-M. Gérard, G. Bourgeois, R. Stevens, R. Hamelin, M. Hammar, J. Berggren, P. Sundgren, Sébastien Vilain, J.-S. Bouillard, G. Lerondel, R. Bachelot, P. Royer

Proceedings Volume 6185, 61850U (2006) https://doi.org/10.1117/12.662118

KEYWORDS: Oxides, Optical fibers, Indium gallium arsenide, Quantum wells, Continuous wave operation, Gallium arsenide, Near field scanning optical microscopy, Vertical cavity surface emitting lasers, Semiconducting wafers, Near field optics

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Proceedings Article | 27 August 2005 Paper

High accuracy optoelectronic control system for near field characterization of millimeter long wave guiding structures

L. Chassagne, S. Topcu, Y. Alayli, P. Juncar, G. Lerondel, S. Blaize, A. Bruyant, I. Stefanon, P. Royer

Proceedings Volume 5858, 585806 (2005) https://doi.org/10.1117/12.611900

KEYWORDS: Actuators, Mirrors, Interferometers, Control systems, Optoelectronics, Near field, Heterodyning, Electronic circuits, Phase shifts, Near field optics

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Proceedings Article | 15 September 2004 Paper

Mapping of localized surface plasmon fields via exposure of a photosensitive polymer

Anna Rumyantseva, Sergei Kostcheev, Johan Grand, Christophe Hubert, Renaud Bachelot, Gilles Lerondel, Pierre Adam, Pascal Royer

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.550100

KEYWORDS: Gold, Refractive index, Surface plasmons, Polarization, Polymers, Particles, Silver, Atomic force microscopy, Electromagnetism, Near field optics

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Proceedings Article | 1 July 2004 Paper

Light emission from 1D silicon photonic crystals containing erbium

Peter Reece, Michael Gal, Gilles Lerondel, H. Hoe Tan, Chenupati Jagadish

Proceedings Volume 5357, (2004) https://doi.org/10.1117/12.525966

KEYWORDS: Luminescence, Crystals, Silicon, Reflectivity, Photonic crystals, Doping, Ion implantation, Erbium, Optical microcavities, Temperature metrology

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Proceedings Article | 25 March 2004 Paper

Porous silicon: a versatile optical material

Mike Gal, Peter Reece, Weihong Zheng, Gilles Lerondel

Proceedings Volume 5277, (2004) https://doi.org/10.1117/12.524715

KEYWORDS: Reflectors, Refractive index, Mirrors, Output couplers, Etching, Silicon, Reflectivity, Photonic crystals, Sapphire lasers, Optical microcavities

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