Publications

Affichage des publications 441 à 450 sur 638 au total

photonique

Mode-Locking of the Hermite-Gaussian Modes of a Nanolaser

Mode locking is predicted in a nanolaser cavity forming an effective photonic harmonic potential. The cavity is substantially more compact than a Fabry-Perot resonator with a comparable pulsing period, which is here controlled by the potential. In…

Yifan Sun, Sylvain Combrié, Fabien Bretenaker, Alfredo de Rossi

Physical Review Letters -

photonique

Nonlinear response of a gallium phosphide nanopatterned photonic waveguide in the CW regime

The third-order Kerr nonlinear response in gallium phos-phide nanoscale waveguides is measured through continuous wave (CW) four-wave mixing. The extracted nonlinear coefficient ranges from about 800 W −1 m −1 to 1400 W −1 m −1 , consistently with…

Weilin Xie, Aude Martin, Gregoire Beaudoin, Isabelle Sagnes, Fabien Bretenaker, Sylvain Combrié, Fabrice Raineri, Alfredo De Rossi

Optics Letters -

Toxicologie

Pulsed-laser irradiation of multifunctional gold nanoshells to overcome trastuzumab resistance in HER2-overexpressing breast cancer

BACKGROUND: HER2-overexpressing metastatic breast cancers are challenging practice in oncology when they become resistant to anti-HER2 therapies such as trastuzumab. In these clinical situations, HER2-overexpression persists in metastatic…

Toni Nunes, Thomas Pons, Xue Hou, Khanh van Do, Benoît Caron, Marthe Rigal, Melanie Di Benedetto, Bruno Palpant, Christophe Leboeuf, Anne Janin, Guilhem Bousquet

Journal of experimental & clinical cancer research -

Autre

Superlocalization of Excitons in Carbon Nanotubes at Cryogenic Temperature

At cryogenic temperature and at the single emitter level, the optical properties of single-wall carbon nanotubes depart drastically from that of a one-dimensional (1D) object. In fact, the (usually unintentional) localization of excitons in local…

C. Raynaud, T. Claude, A. Borel, Mohamed-Raouf Amara, A. Graf, J. Zaumseil, J.-S Lauret, Y. Chassagneux, Christophe Voisin

Nano Letters -