Prof. Romuald Houdré Profile

Prof. Romuald Houdré

Professor at Ecole Polytechnique Fédérale de Lausanne

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 5 October 2023 Presentation

On-chip optical nanotweezers for bacteria and bacteriophages viruses trapping and susceptibility testing

Romuald Houdré, Nicolas Villa, Enrico Tartari, Simon Glicenstein, Emmanuel Picard, Pierre Marcoux, Marc Zelsmann, Grégory Resch, Emmanuel Hadji

Proceedings Volume PC12649, PC1264908 (2023) https://doi.org/10.1117/12.2676639

KEYWORDS: Bacteria, Near field optics, Viruses, Photonic crystals, Silicon photonics, Optical tweezers, Optical resonators, Silicon, Resistance, Optical sensing

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Proceedings Article | 17 September 2018 Presentation

Optical trapping and Gram type differentiation of living bacteria with 2D photonic crystal cavities (Conference Presentation)

Rita Therisod, Manon Tardif, Emmanuel Picard, Pierre Marcoux, Victor Gaude, Jean-Baptiste Jager, Emmanuel Hadji, David Peyrade, Romuald Houdré

Proceedings Volume 10723, 107231Z (2018) https://doi.org/10.1117/12.2319666

KEYWORDS: Bacteria, Photonic crystals, Optical tweezers, Optical resonators, Biological research, Pathogens, Viruses, Microfluidics, Laser damage threshold, Optofluidics

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Proceedings Article | 17 September 2018 Presentation

Bacterial stress monitoring with an optical 1D microcavity (Conference Presentation)

Manon Tardif, Rita Therisod, Emmanuel Picard, Pierre R. Marcoux, Victor Gaude, Jean-Baptiste Jager, Romuald Houdré, Emmanuel Hadji, David Peyrade

Proceedings Volume 10723, 107231G (2018) https://doi.org/10.1117/12.2321038

KEYWORDS: Near field optics, Optical microcavities, Optical tweezers, Resistance, Biological research, Diagnostics, Microbiology, Pathogens, Integrated photonics, Nondestructive evaluation

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Proceedings Article | 14 March 2018 Presentation

Ultra-wide-band slow light in chip-integrated nanophotonic structures (Conference Presentation)

Antonio Badolato, Mohamed Sabry Mohamed, Boshen Gao, Momchil Minkov, Robert Boyd, Vincenzo Savona, Romuald Houdré, Yiming Lai

Proceedings Volume 10548, 105480K (2018) https://doi.org/10.1117/12.2290989

KEYWORDS: Nanophotonics, Slow light, Photonic crystals, Dispersion, Photonic integrated circuits, Waveguides, Integrated photonics, Integrated circuits, Electronic circuits, Resonators

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Proceedings Article | 5 March 2013 Paper

Self-trapping and back-action effects in hollow photonic crystal cavity optical traps

Nicolas Descharmes, Ulagalandha Perumal Dharanipathy, Zhaolu Diao, Mario Tonin, Romuald Houdré

Proceedings Volume 8637, 863709 (2013) https://doi.org/10.1117/12.2004542

KEYWORDS: Particles, Photonic crystals, Optical tweezers, Waveguides, Silicon, Microfluidics, Dielectrics, Water, Luminescence, Optical filters

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Proceedings Article | 17 October 2006 Paper

Photonic lattice-based quantum cascade lasers at terahertz frequencies

Lorenzo Sirigu, Romain Terazzi, Giacomo Scalari, Maria Amanti, Marcella Giovannini, Jérôme Faist, L. Andrea Dunbar, Romuald Houdré

Proceedings Volume 6386, 63860Z (2006) https://doi.org/10.1117/12.685946

KEYWORDS: Quantum cascade lasers, Photonic crystals, Reflectivity, Terahertz radiation, Waveguides, Resonators, Refractive index, Dispersion, Plasmons, Metals

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Proceedings Article | 31 August 2006 Paper

Feature size effects in chemically assisted ion beam etching of InP-based photonic crystals

A. Berrier, M. Mulot, A. Talneau, R. Ferrini, R. Houdré, S. Anand

Proceedings Volume 6327, 632707 (2006) https://doi.org/10.1117/12.680014

KEYWORDS: Etching, Photonic crystals, Sputter deposition, Ions, Indium, Chlorine, Ion beams, Chemical species, Optical properties, Light sources

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Proceedings Article | 23 August 2005 Open Access

Tuning the optical properties of planar photonic crystals by liquid crystal infiltration

J. Martz, B. Wild, R. Ferrini, L. Dunbar, M. Mulot, S. Anand, R. Houdre, L. Zuppiroli

Proceedings Volume 5926, 592601 (2005) https://doi.org/10.1117/12.614837

KEYWORDS: Liquid crystals, Refractive index, Molecules, Optical properties, Polarization, Temperature metrology, Photonic crystals, Quantum wells, Mirrors, Optical testing

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Proceedings Article | 15 September 2004 Paper

Temperature tuning of the optical properties of planar photonic crystal microcavities

Barbara Wild, Rolando Ferrini, Romuald Houdre, Mikael Mulot, Srinivasan Anand, Christopher Smith

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545425

KEYWORDS: Photonic crystals, Gallium arsenide, Optical properties, Refractive index, Optical microcavities, Waveguides, Semiconductors, Information operations, Quantum wells, Temperature metrology

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Proceedings Article | 15 September 2004 Paper

Fourier analysis of Bloch wave propagation in two-dimensional photonic crystals

Benoit Lombardet, L. Andrea Dunbar, Rolando Ferrini, Romuald Houdre

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545073

KEYWORDS: Electromagnetism, Modulation, Radio propagation, Wave propagation, Photonic crystals, Light wave propagation, Negative refraction, Magnetism, Refraction, Diffraction

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Proceedings Article | 9 July 2004 Paper

Toward real-world devices in InP-based PCs

Claude Weisbuch, Emilie Schwoob, Segolene Olivier, Henri Benisty, A. Talneau, Guang-Hua Duan, Thomas Krauss, Christopher Smith, Romuald Houdre, Rolando Ferrini, M. Agio

Proceedings Volume 5360, (2004) https://doi.org/10.1117/12.519170

KEYWORDS: Waveguides, Etching, Photonic crystals, Dielectrics, Photonic integrated circuits, Light wave propagation, Polarization, Dispersion, Photonics, Integrated optics

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Proceedings Article | 9 July 2004 Paper

Low-loss photonic crystal and monolithic InP integration: bands, bends, lasers, and filters

Henri Benisty, Claude Weisbuch, Segolene Olivier, Romuald Houdre, Rolando Ferrini, D. Leuenberger, Barbara Wild, Benoit Lombardet, Min Qiu, Srinivasan Anand, Mikael Mulot, Anders Karlsson, Marcin Swillo, B. Jazkorzynska, M. Agio, Maria Kafesaki, Costas Soukoulis, A. Talneau, Martin Kamp, Alfred Forchel, Juergen Moosburger, Thomas Happ, Guang-Hua Duan, C. Cuisin, J.-P. Chandouineau, O. Drisse, F. Gaborit, L. Legouezigou, O. Legouezigou, F. Lelarge, Francis Poingt, F. Pommereau, Bruno Thedrez

Proceedings Volume 5360, (2004) https://doi.org/10.1117/12.538486

KEYWORDS: Waveguides, Photonic crystals, Optical filters, Mirrors, Etching, Heterojunctions, Finite-difference time-domain method, Wavelength division multiplexing, Photomicroscopy, Photonic integrated circuits

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Proceedings Article | 21 June 2004 Paper

Recent results and latest views on microcavity LEDs

Claude Weisbuch, Aurelien David, Tetsuo Fujii, C. Schwach, Steven DenBaars, Shuji Nakamura, M. Rattier, Henri Benisty, Romuald Houdré, R. Stanley, Jean-Francois Carlin, Thomas Krauss, Christopher Smith

Proceedings Volume 5366, (2004) https://doi.org/10.1117/12.537630

KEYWORDS: Mirrors, Light emitting diodes, Optical microcavities, Photonic crystals, Gallium nitride, Diffraction, Quantum efficiency, Internal quantum efficiency, Waveguides, Interfaces

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Proceedings Article | 14 May 2001 Paper

880-nm surface-emitting microcavity light-emitting diode

Daniel Ochoa, Ross Stanley, Romuald Houdre, Marc Ilegems, Christian Hanke, Bernd Borchert

Proceedings Volume 4278, (2001) https://doi.org/10.1117/12.426835

KEYWORDS: Epoxies, External quantum efficiency, Quantum wells, Light emitting diodes, Optical microcavities, Reflectivity, Mirrors, Internal quantum efficiency, Refractive index, Quantum efficiency

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Proceedings Article | 14 April 1999 Paper

High-efficiency top-emitting microcavity light-emitting diodes

P. Royo, Jean-Francois Carlin, J. Spicher, Ross Stanley, Romuald Houdre, Veronique Bardinal, Ursula Oesterle, Marc Ilegems

Proceedings Volume 3621, (1999) https://doi.org/10.1117/12.344474

KEYWORDS: External quantum efficiency, Light emitting diodes, Quantum wells, Internal quantum efficiency, Optical microcavities, Quantum efficiency, Fabry–Perot interferometers, Gallium arsenide, Diodes, Distributed Bragg reflectors

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