Publicaciones

• 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⟩

• Communication dans un congrès

Investigation of the mechanism for TiN Schottky formation in AlGaN/GaN HEMTs

J.C. Gerbedoen, A. Soltani, H. Lahreche, M. Mattalah, Michel Rousseau, D. Theron, Jean-Claude de Jaeger

17th European Heterostructure Technology Workshop, HeTech'08, 2008, Venice, Italy. ⟨hal-00811733⟩

• Communication dans un congrès

Geophysical detection of underground cavities

L. Driad-Lebeau, Bogdan Piwakowski, P. Styles, B. Bourgeois, J.F. Lataste, I. Contrucci

Post-Mining 2008, 2008, France. pp.1-16. ⟨hal-00360392⟩

• Article dans une revue

High responsivity GaNAsSb p-i-n photodetectors at 1.3 µm grown by radio-frequency nitrogen plasma-assisted molecular beam epitaxy

K.H. Tan, S.F. Yoon, W.K. Loke, S. Wicaksono, T.K. Ng, K.L. Lew, A. Stoehr, S. Fedderwitz, M. Weiss, D. Jaeger, N. Saadsaoud, El Hadj Dogheche, Didier Decoster, J. Chazelas

Optics Express, 2008, 16, pp.7720-7725. ⟨10.1364/OE.16.007720⟩. ⟨hal-00357301⟩

• Article dans une revue

Nanometric metal wire as a guide for THz investigation of living cells

A. Treizebre, Bertrand Bocquet

The development of microsystems as tools for nanotechnology is strongly observed in the case of Biological MicroElectroMechanical Systems (BioMEMS). A part of them aim at the characterisation of biomolecules in solutions or in biological entities such as living cells. THz spectroscopy could provide...

International Journal of Nanotechnology, 2008, 5, 784-795, Special Issue on Nanotechnology in France. Part I : C'nano Nord-Ouest. ⟨10.1504/IJNT.2008.018697⟩. ⟨hal-00356896⟩

• Communication dans un congrès

Convolution-perfectly matched layer (C-PML) absorbing boundary condition for wave propagation in piezoelectric solid

Y. Li, Olivier Bou Matar, Vladimir Preobrazhensky, Philippe Pernod

IEEE International Ultrasonics Symposium, 2008 IEEE IUS, 2008, Beijing, China. pp.1568-1571, ⟨10.1109/ULTSYM.2008.0382⟩. ⟨hal-00800966⟩