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Publications

Affichage des publications 561 à 570 sur 638 au total

Physique

Intensity- and phase-noise correlations in a dual-frequency vertical-external-cavity surface-emitting laser operating at telecom wavelength

The amplitude and phase noises of a dual-frequency vertical-external-cavity surface-emitting laser (DF-VECSEL) operating at telecom wavelength are theoretically and experimentally investigated in detail. In particular, the spectral behavior of the…

Syamsundar De, Ghaya Baili, Sophie Bouchoule, Mehdi Alouini, Fabien Bretenaker

Physical Review A : Atomic, molecular, and optical physics [1990-2015] -

Autre

Intraband and intersubband many-body effects in the nonlinear optical response of single-wall carbon nanotubes

We report on the nonlinear optical response of a mono-chiral sample of (6,5) single-wall carbon nanotubes by means of broad-band two-color pump-probe spectroscopy with selective excitation of the S11 excitons. By using a moment analysis of the…

Benjamin Langlois, Romain Parret, Fabien Vialla, Yannick Chassagneux, Philippe Roussignol, Carole Diederichs, Guillaume Cassabois, Jean‐sébastien Lauret, Christophe Voisin

Physical Review B: Condensed Matter and Materials Physics (1998-2015) -

ou physique

Plasmon-Assisted Production of Reactive Oxygen Species by Single Gold Nanorods

The generation of reactive oxygen species by gold nanorods under ultrashort-pulsed irradiation is investigated at the single-nanoparticle level. Near-infrared femtosecond pulses induce the production of hydroxyl radicals in a hydrogel medium through…

Timothée P Labouret, Jean-Frédéric Audibert, Robert B. Pansu, Bruno Palpant

Small -

Physique

2D photonic-crystal optomechanical nanoresonator

K. Makles, T. Antoni, Aurélien Kuhn, S. Deléglise, T. Briant, P.-F. Cohadon, R. Braive, G. Beaudoin, L. Pinard, C. Michel, V. Dolique, R. Flaminio, G. Cagnoli, I. Robert-Philip, A. Heidmann

Optics Letters -

Cristallographie

Optical Investigation of Broadband White-Light Emission in Self-Assembled Organic-Inorganic Perovskite (C6H11NH3)(2)PbBr4

The performance of hybrid organic perovskite (HOP) for solar energy conversion is driving a renewed interest in their light emitting properties. The recent observation of broad visible emission in layered HOP highlights their potential as white…

A. Yangui, Damein Garrot, J.-S Lauret, A. Lusson, G. Bouchez, E. Deleporte, Sébastien Pillet, El-Eulmi Bendeif, M. Castro, Smail Triki, Younes Abid, K. Boukheddaden

Journal of Physical Chemistry C -

Autre

Strong reduction of exciton-phonon coupling in high crystalline quality single-wall carbon nanotubes: a new insight into broadening mechanisms and exciton localization

Carbon nanotubes are quantum sources whose emission can be tuned at telecommunication wavelengths by choosing the diameter appropriately. Most applications require the smallest possible linewidth. Therefore, the study of the underlying dephasing…

V Ardizzone, Y Chassagneux, F Vialla, G Delport, C Delcamp, N Belabas, E Deleporte, Ph Roussignol, I Robert-Philip, C Voisin, Jean‐sébastien Lauret

Physical Review B: Condensed Matter and Materials Physics (1998-2015) -