Nicolas Le Thomas

Cette personne a quitté l’EPFL

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Publications associées (27)

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Hybrid inorganic-organic photonic devices

Romuald Houdré, Rolando Ferrini, Libero Zuppiroli, Laurent Balet, Nicolas Le Thomas, Pascale El-Kallassi

We present the infiltration of semiconductor photonic devices with organic materials. The infiltration procedures are described and validated. In particular, the optical properties of hybrid photonic crystal cavities are studied. ...

EOS2008

Refractive Index Gas Sensing in a Hollow Photonic Crystal Cavity

Romuald Houdré, Nicolas Le Thomas, Hua Zhang, Zhaolu Diao, Jana Jágerská

We investigate hollow photonic crystal structures consisting in air-slot photonic crystal nanocavities. The high quality factor similar to 2.6x10(4) of such cavities along with a strong overlap between the resonant mode and the hollow core region allows fo ...

Ieee2011

Experimental observation of slow mode dispersion in photonic crystal coupled-cavity waveguides

Romuald Houdré, Nicolas Le Thomas, Jana Jágerská, Vasily Zabelin

We experimentally investigate the dispersion curve of an integrated silicon-on-insulator coupled-cavity waveguide in a photonic crystal environment using a technique based on far-field imaging. We show that a chain of eight coupled cavities of a moderate Q ...

Optical Society of America2009

Nicolas Le Thomas

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Hybrid inorganic-organic photonic devices

Refractive Index Gas Sensing in a Hollow Photonic Crystal Cavity

Experimental observation of slow mode dispersion in photonic crystal coupled-cavity waveguides

Quantum dot photonic crystal microcavities at 1300 nm for telecom-wavelength single-photon sources

Planar photonic crystals infiltrated with liquid crystals: tuning of the optical properties

Cathodoluminescence Mapping of Cherenkov-Radiation Generated Bloch-Modes in Planar Photonic Crystals by Fast Electrons

Nanofabbricazione e caratterizzazione di microcavità a cristalli fotonici