Publications

• Article dans une revue

Extreme resistance of superhydrophobic surfaces to impalement : reversible electrowetting related to the impacting/bouncing drop test

P. Brunet, F. Lapierre, V. Thomy, Yannick Coffinier, Rabah Boukherroub

The paper reports on the comparison of the wetting properties of super-hydrophobic silicon nanowires (NWs), using drop impact impalement and electrowetting (EW) experiments. A correlation between the resistance to impalement on both EW and drop impact is shown. From the results, it is evident that…

Langmuir, 2008, 24 (19), pp.11203-11208. ⟨10.1021/la801268v⟩. ⟨hal-00356899⟩

• Article dans une revue

Blind Channel Equalization Using Constrained Generalized Pattern Search Optimization and Reinitialization Strategy

Abdelouahib Zaouche, Iyad Dayoub, Jean-Michel Rouvaen, Charles Tatkeu

We propose a global convergence baud-spaced blind equalization method in this paper. This method is based on the application of both generalized pattern optimization and channel surfing reinitialization. The potentially used unimodal cost function relies on higher- order statistics, and its…

EURASIP Journal on Advances in Signal Processing, 2008, 2008, pp.765462. ⟨10.1155/2008/765462⟩. ⟨hal-00505953⟩

• Article dans une revue

Frequency-selective single-photon detection with a double quantum dot

R. Leturcq, S. Gustavsson, M. Studer, T. Ihn, K. Ensslin, D.C. Driscoll, A.C. Gossard

Physica E: Low-dimensional Systems and Nanostructures, 2008, 40, pp.1844-1847. ⟨10.1016/j.physe.2007.11.032⟩. ⟨hal-00357787⟩

• Article dans une revue

Modelling of temperature effects on the characteristics of mid-infrared quantum cascade lasers

A. Hamadou, Jean-Luc Thobel, S. Lamari

Optics Communications, 2008, 281, pp.5385-5388. ⟨10.1016/j.optcom.2008.07.036⟩. ⟨hal-00360017⟩

• Article dans une revue

Photonic-crystal-based cloaking device at optical wavelengths

Olivier Vanbésien, Nathalie Fabre, Xavier Mélique, Didier Lippens

Applied optics, 2008, 47 (10), pp.1358. ⟨10.1364/AO.47.001358⟩. ⟨hal-03748375⟩

• Communication dans un congrès

Directional beam pattern from a double metal quantum cascade laser with a TEM-horn antenna

Tahsin Akalin, Wilfried Maineult, Emilien Peytavit, P. Jellie, Jean-Francois Lampin, Carlo Sirtori, Stefano Barbieri

We present the operation and the far field radiation pattern of a 2.9 THz double metal quantum cascade laser (QCL) with a micro TEM-horn antenna. An improvement of both the radiation pattern and the collected power level (typically a factor of 2 with f/1 optics) are observed in comparison with the…

Joint 33rd International Conference on Infrared and Millimeter Waves and 16th International Conference on Terahertz Electronics, IRMMW-THz 2008, Sep 2008, Pasadena, CA, United States. pp.1-2, ⟨10.1109/ICIMW.2008.4665468⟩. ⟨hal-00360482⟩

• Communication dans un congrès

Tunable negative permeability metamaterials based on ceramic dielectric materials

Q. Zhao, L. Kang, H.J. Zhao, J. Zhou, F. Zhang, D. Lippens

2nd Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials 2008, 2008, Pamplona, Spain. pp.95-97. ⟨hal-00804703⟩

• Article dans une revue

Enhanced directional optical transmission

L. Dobrzynski, Abdellatif Akjouj

The system presented here enables transmission of almost all the light intensities injected in four input channels into one output channel. It is conceived in the form of a metallic wire with one central hole and four other holes parallel to the central one. The incident light is injected in the…

Applied Physics Letters, 2008, 93 (4), pp.043114. ⟨10.1063/1.2966340⟩. ⟨hal-00357352⟩

• Communication dans un congrès

[Invited] Cloaking at terahertz frequency

D. Lippens

NATO Technical Workshop on Photonic Metamaterials for Defense and Security Applications, 2008, Strasbourg, France. ⟨hal-00811202⟩

• Communication dans un congrès

[Invited] Actuators for flow control : state of the art

Philippe Pernod

Journées du GDR 2502 Contrôle des Décollements, 2008, Lille, France. ⟨hal-00811714⟩