Dr. Emmanuel Drouard Profile

Dr. Emmanuel Drouard

at Ecole Centrale de Lyon

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 9 March 2024 Presentation

Photonic-crystal based emissive III-V on Si microstructures for color conversion applications

Badhise Ben Bakir, Amade Ndiaye, Ahlem Ghazouani, Romain Sommer, Elisa Vermande, Christine Di Nardo, Christian Seassal, Emmanuel Drouard, Christophe Jany

Proceedings Volume PC12890, PC128900I (2024) https://doi.org/10.1117/12.2692474

KEYWORDS: Silicon, Color, Photonic microstructures, Emissivity, RGB color model, Reflectivity, Passivation, Glasses, Fabrication, Electromagnetism

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Proceedings Article | 27 March 2023 Poster

Optimized MQW color converters for high-resolution microdisplays with high brightness

A. Ndiaye, A. Ghazouani, R. Sommer, E. Vermande, C. Di Nardo, H. S. Nguyen, C. Seassal, E. Drouard, B. Ben Bakir

Proceedings Volume PC12441, PC124410W (2023) https://doi.org/10.1117/12.2649819

KEYWORDS: Manufacturing, Design for manufacturability, Augmented reality, RGB color model, Autoregressive models, Waveguides, Silicon, Reflectors, Photons, Oxides

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Proceedings Article | 1 April 2022 Presentation

Radiative sky cooling of solar cells: towards a fully coupled opto-electro-thermal model of silicon solar cells for accurate performance evaluation in real operating conditions

Jérémy Dumoulin, Emmanuel Drouard, Mohamed Amara

Proceedings Volume PC11996, PC119960A (2022) https://doi.org/10.1117/12.2609531

KEYWORDS: Solar cells, Silicon solar cells, Solar energy, Performance modeling, Photovoltaics, Transparency, Silicon, Photons, Applied physics

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Proceedings Article | 4 March 2022 Presentation + Paper

Enhanced conversion efficiency and tailored radiation patterns assisted by photonic-crystal light-extractors in compact MQW based color-converters for µLED applications

Amade Ndiaye, Hai Son Nguyen, Ahlem Ghazouani, Christian Seassal, Emmanuel Drouard, Nicolas Olivier, Badhise Ben Bakir

Proceedings Volume 12022, 120220K (2022) https://doi.org/10.1117/12.2608502

KEYWORDS: Absorption, Etching, RGB color model, Photonic crystals, Scanning electron microscopy, Luminescence, Gallium arsenide, Aluminium gallium indium phosphide, Waveguides, Semiconducting wafers

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Proceedings Article | 29 September 2014 Paper

Absorption in photonic crystals: from order to disorder

Christian Seassal, Loїc Lalouat, He Ding, Emmanuel Drouard, Guillaume Gomard, Romain Peretti, Thierry Deschamp, Fabien Mandorlo, Régis Orobtchouk, Alain Fave

Proceedings Volume 9162, 916217 (2014) https://doi.org/10.1117/12.2063088

KEYWORDS: Absorption, Photonic crystals, Solar cells, Silicon, Thin film solar cells, Photonic nanostructures, Thin films, Surface plasmons, Silicon films, Polarization

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Proceedings Article | 25 March 2013 Paper

Nanostructured down-converter module for photovoltaic application

Thierry Deschamps, Antoine Guille, Emmanuel Drouard, Radoslaw Mazurczyk, Régis Orobtchouk, Cecile Jamois, Alain Fave, Romain Peretti, Erwann Fourmond, Antonio Pereira, Bernard Moine, Christian Seassal

Proceedings Volume 8620, 86200G (2013) https://doi.org/10.1117/12.2003640

KEYWORDS: Absorption, Photons, Silicon, Solar energy, Photonic crystals, Solar cells, Ions, Ultraviolet radiation, Nanostructuring, Photovoltaics

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Proceedings Article | 25 April 2012 Paper

Tailoring the absorption in a photonic crystal membrane: a modal approach

Romain Peretti, Guillaume Gomard, Christian Seassal, Xavier Letartre, Emmanuel Drouard

Proceedings Volume 8425, 84250Q (2012) https://doi.org/10.1117/12.922427

KEYWORDS: Absorption, Photonic crystals, Solar cells, Photovoltaics, Sensors, Finite-difference time-domain method, Amorphous silicon, Mass attenuation coefficient, Reflectivity, Refractive index

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Proceedings Article | 25 April 2012 Paper

Absorbing photonic crystals for mono-crystalline silicon thin film solar cells

Xianqin Meng, Valerie Depauw, Guillaume Gomard, Ounsi El Daif, Christos Trompoukis, Emmanuel Drouard, Cécile Jamois, Alain Fave, Frederic Dross, Ivan Gordon, Christian Seassal

Proceedings Volume 8425, 84250R (2012) https://doi.org/10.1117/12.922428

KEYWORDS: Absorption, Solar cells, Photonic crystals, Silicon, Optical lithography, Aluminum, Silicon films, Reactive ion etching, Holography, Thin film solar cells

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Proceedings Article | 17 December 2011 Paper

Design and fabrication of photonic crystals in epitaxial-free silicon for ultrathin solar cells

Xianqin Meng, Valerie Depauw, Guillaume Gomard, Ounsi El Daif, Christos Trompoukis, Emmanuel Drouard, Alain Fave, Frederic Dross, Ivan Gordon, Christian Seassal

Proceedings Volume 8312, 831207 (2011) https://doi.org/10.1117/12.904383

KEYWORDS: Absorption, Solar cells, Photonic crystals, Holography, Etching, Lithography, Reactive ion etching, Silicon, Thin film solar cells, Optical lithography

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Proceedings Article | 19 January 2011 Paper

Passive components modeling for optical network-on-chip

Bo Wang, Ian O'Connor, Emmanuel Drouard

Proceedings Volume 7986, 798603 (2011) https://doi.org/10.1117/12.888650

KEYWORDS: Instrument modeling, Finite-difference time-domain method, Device simulation, Data modeling, Systems modeling, Resonators, Electronic design automation, Computer aided design, Microrings, Optical simulations

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Proceedings Article | 18 May 2010 Paper

Design and fabrication of photonic crystal thin film photovoltaic cells

Guillaume Gomard, Ounsi El Daif, Emmanuel Drouard, Xianqin Meng, Anne Kaminski, Alain Fave, Mustapha Lemiti, Enric Garcia-Caurel, Pere Roca i Cabarrocas, Christian Seassal

Proceedings Volume 7725, 77250M (2010) https://doi.org/10.1117/12.854383

KEYWORDS: Absorption, Solar cells, Photonic crystals, Silver, Thin film solar cells, Thin films, Zinc oxide, Electrodes, Amorphous silicon, Optical lithography

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Proceedings Article | 14 May 2010 Paper

Absorbing photonic crystals for thin film photovoltaics

O. El Daif, E. Drouard, G. Gomard, X. Meng, A. Kaminski, A. Fave, M. Lemiti, E. Garcia Cavrel, P. Roca i Cabarrocas, S. Ahn, H. Jeon, C. Seassal

Proceedings Volume 7713, 771308 (2010) https://doi.org/10.1117/12.854035

KEYWORDS: Absorption, Photonic crystals, Optical lithography, Polarization, Photovoltaics, Holography, Glasses, Thin film solar cells, Amorphous silicon, Solar cells

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Proceedings Article | 30 November 2009 Paper

Photonic crystal silicon based structures for thin film solar cell

E. Drouard, Y. Park, O. El Daif, X. Letartre, P. Viktorovitch, A. Fave, A. Kaminski, M. Lemiti, C. Seassal

Proceedings Volume 7635, 76350G (2009) https://doi.org/10.1117/12.851866

KEYWORDS: Absorption, Amorphous silicon, Photonic crystals, Solar cells, Polarization, Optical lithography, Silicon, Photovoltaics, Silicon films, Reflectors

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SPIE Journal Paper | 1 October 2009

Synthesis of highly integrated optical network based on microdisk-resonator add-drop filters in silicon-on-insulator technology

Andrzej Kazmierczak, Fabian Dortu, Domenico Giannone, Wim Bogaerts, Emmanuel Drouard, Pedro Rojo-Romeo, Frederic Gaffiot

OE, Vol. 48, Issue 10, 104601, (October 2009) https://doi.org/10.1117/12.10.1117/1.3242841

KEYWORDS: Optical filters, Optical networks, Resonators, Integrated optics, Waveguides, Silicon, Electronic filtering, Optical engineering, Photonics, Microrings

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Proceedings Article | 20 August 2009 Paper

Photonic band-engineering absorption enhancement of amorphous silicon for solar cells

Ounsi El Daif, Emmanuel Drouard, Guillaume Gomard, Yeonsang Park, Anne Kaminski, Alain Fave, Mustapha Lemiti, Xavier Letartre, Pierre Viktorovitch, Sungmo Ahn, Heonsu Jeon, Christian Seassal

Proceedings Volume 7411, 74110O (2009) https://doi.org/10.1117/12.825654

KEYWORDS: Absorption, Photonic crystals, Solar cells, Amorphous silicon, Reflectivity, Polarization, Transparent conductors, Optical lithography, Photovoltaics, Glasses

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Proceedings Article | 5 May 2008 Paper

Photonic crystal assisted ultra-thin silicon photovoltaic solar cell

Christian Seassal, Yeonsang Park, Alain Fave, Emmanuel Drouard, Erwann Fourmond, Anne Kaminski, Mustapha Lemiti, Xavier Letartre, Pierre Viktorovitch

Proceedings Volume 7002, 700207 (2008) https://doi.org/10.1117/12.781284

KEYWORDS: Absorption, Solar cells, Photonic crystals, Silicon, Photons, Slow light, Amorphous silicon, Reflectivity, Silicon solar cells, Optical lithography

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Proceedings Article | 1 May 2008 Paper

Analysis of silicon on insulator (SOI) optical microring add-drop filter based on waveguide intersections

Andrzej Kaźmierczak, Wim Bogaerts, Dries Van Thourhout, Emmanuel Drouard, Pedro Rojo-Romeo, Domenico Giannone, Frederic Gaffiot

Proceedings Volume 6996, 69960D (2008) https://doi.org/10.1117/12.780299

KEYWORDS: Waveguides, Resonators, Optical filters, Microrings, Silicon, Electronic filtering, Integrated optics, Optical networks, Photonics, Scanning electron microscopy

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Proceedings Article | 28 January 2008 Paper

Coupling between refractive waveguides and two dimensional photonic crystal Bloch modes

Emmanuel Drouard, Lydie Ferrier, Xavier Letartre, Pedro Rojo-Romeo, Pierre Viktorovitch

Proceedings Volume 6901, 69011B (2008) https://doi.org/10.1117/12.761562

KEYWORDS: Waveguides, Photonic crystals, Transmittance, Channel waveguides, Reflectivity, Silica, Waveguide modes, Silicon, Free space, Phase matching

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Proceedings Article | 25 February 2004 Paper

deltan/deltat measurements of sol-gel ZrO2 thin films

Ziyad Elalamy, Emmanuel Drouard, Ludovic Escoubas, Francois Flory, Teresa Mc. Govern, Jean-Jacques Simon

Proceedings Volume 5250, (2004) https://doi.org/10.1117/12.512716

KEYWORDS: Refractive index, Sol-gels, Thin films, Polarization, Refraction, Silica, Silicon, Prisms, Thin film deposition, Temperature metrology

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Proceedings Article | 18 February 2004 Paper

One-dimensional transfer matrix formalism with localized losses for fast designing of quasiperiodic waveguide filters

Yann Boucher, Emmanuel Drouard, Ludovic Escoubas, Francois Flory

Proceedings Volume 5249, (2004) https://doi.org/10.1117/12.512980

KEYWORDS: Absorption, Waveguides, Interfaces, Refractive index, Dielectrics, Wave propagation, Computer simulations, Dielectric filters, Radio propagation, Modulation

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Proceedings Article | 18 February 2004 Paper

Ion implanted integrated optics (I3O) technology for planar lightwave circuits (PLCs) fabrication

Emmanuel Drouard, Ludovic Escoubas, Francois Flory, Stephane Tisserand, Laurent Roux

Proceedings Volume 5249, (2004) https://doi.org/10.1117/12.512714

KEYWORDS: Refractive index, Waveguides, Titanium, Silica, Ions, Integrated optics, Photonic integrated circuits, Transmittance, Optical fibers, Silicon

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SPIE Journal Paper | 1 December 2003

Optical and electro-optical properties of pulse laser deposited PLZT thin films

Ludovic Escoubas, Pascal Huguet-Chantome, Miroslav Jelinek, François Flory, Emmanuel Drouard, Jan Lancok, Jean-Jacques Simon, Thomas Mazingue

OE, Vol. 42, Issue 12, (December 2003) https://doi.org/10.1117/12.10.1117/1.1624274

KEYWORDS: Electro optics, Refractive index, Thin films, Electrodes, Prisms, Pulsed laser operation, Thin film deposition, Oxygen, Sapphire, Waveguides

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Proceedings Article | 18 June 2002 Paper

Modeling of optical guided-wave filters

Ludovic Escoubas, Emmanuel Drouard, Francois Flory

Proceedings Volume 4640, (2002) https://doi.org/10.1117/12.433227

KEYWORDS: Optical filters, Reflectivity, Waveguides, Integrated optics, Reflectors, Dispersion, Thin films, Transmittance, Refractive index, Bandpass filters

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Proceedings Article | 18 June 2002 Paper

Refractive index of nanostructured optical materials

Francois Flory, Ludovic Escoubas, Emmanuel Drouard, Basile Lazarides

Proceedings Volume 4640, (2002) https://doi.org/10.1117/12.433211

KEYWORDS: Refractive index, Polarization, Mirrors, Multilayers, Anisotropy, Thin films, Photoresist materials, Optical filters, Transmittance, Homogenization

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Showing 5 of 24 publications

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