Publicaciones

• Article dans une revue

Oblique modes effect on terahertz plasma wave resonant detection in InGaAs/InAlAs multichannel transistors

A. Shchepetov, C. Gardes, Yannick Roelens, A. Cappy, S. Bollaert, S. Boubanga-Tombet, F. Teppe, D. Coquillat, S. Nadar, N. Dyakonova, H. Videlier, W. Knap, D. Seliuta, R. Vadoklis, G. Valusis

Applied Physics Letters, 2008, 92, pp.242105-1-3. ⟨10.1063/1.2945286⟩. ⟨hal-00356666⟩

• Communication dans un congrès

Magnetically Actuated Microvalves for Active Flow Control

Olivier Ducloux, Yves Deblock, Abdelkrim Talbi, Leticia Gimeno, Nicolas Tiercelin, Philippe Pernod, Vladimir L. Preobrazhensky, Alain Merlen

This paper describes the design, fabrication and characterization of silicon based, high flow rate microvalves for the active control of separated air flows. The fabricated system provides pulsed microjets with an outlet speed reaching 150 m/s at an actuation frequency ranging from static actuation...

IUTAM Symposium on Flow Control and MEMS, Sep 2006, London, United Kingdom. pp.59-65, ⟨10.1007/978-1-4020-6858-4_7⟩. ⟨hal-04115745⟩

• Article dans une revue

Differential mode delay measurements of fluorinated graded index polymer optical fiber

C. Lethien, Christophe Loyez, Jean-Pierre Vilcot, A. Goffin

IEEE Photonics Technology Letters, 2008, 20, pp.1584-1586. ⟨10.1109/LPT.2008.928850⟩. ⟨hal-00356914⟩

• Communication dans un congrès

Impact of modal dispersion on the parallel interference cancellation in DS-CDMA optical networks

A. Okassa-Mfoubat, Iyad Dayoub, Jean-Michel Rouvaen

7th IASTED International Conference on Communication Systems and Networks, CSN 2008, 2008, Spain. paper 629-027. ⟨hal-00360431⟩

• Communication dans un congrès

UWB radar system for road anti-collision application

Laila Sakkila, C. Tatkeu, Fouzia Boukour, Yassin El Hillali, Atika Rivenq, Jean-Michel Rouvaen

3rd International Conference on Information and Communication Technologies : from Theory to Applications, ICTTA'08, 2008, Syria. pp.1-6, ⟨10.1109/ICTTA.2008.4529963⟩. ⟨hal-00360429⟩

• Article dans une revue

Piezoacoustic wave spectra using improved surface impedance matrix : application to high impedance-contrast layered plates

Victor Y. Zhang, Bertrand Dubus, Bernard Collet, Michel Destrade

Starting from the general modal solutions for a homogeneous layer of arbitrary material and crystalline symmetry, a matrix formalism is developed to establish the semianalytical expressions of the surface impedance matrices (SIM) for a single piezoelectric layer. By applying the electrical boundary...

Journal of the Acoustical Society of America, 2008, 123 (4), pp.1972-1982. ⟨10.1121/1.2836756⟩. ⟨hal-00360327⟩

• Article dans une revue

Micrometric Granular Ripple Patterns in a Capillary Tube

Farzam Zoueshtiagh, Peter J. Thomas, V. Thomy, Alain Merlen

The oscillatory motion of a fluid carrying micron-sized particles inside a capillary tube is investigated experimentally. It is found that initially uniformly distributed particles can segregate and accumulate to form regularly spaced micron-sized particle clusters. The wavelength of the...

Physical Review Letters, 2008, 100, pp.054501. ⟨10.1103/PhysRevLett.100.054501⟩. ⟨hal-00290832⟩

• 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⟩

• Communication dans un congrès

THz emission from AlGaN/GaN high mobility transistors

N. Dyakonova, D. Coquillat, F. Teppe, W. Knap, M.E. Levinshtein, S.L. Rumyantsev, M.A. Poisson, S. Delage, Christophe Gaquière, S. Vandenbrouk, A. Cappy

V International Conference “Basic Problems of Optics, 2008, St Petersburg, Russia. pp.21. ⟨hal-00390707⟩

• Communication dans un congrès

Thickness dependence of the acoustical response of ultra-thin metallic films studied by colored picosecond ultrasonics

A. Le Louarn, Arnaud Devos, C. Rossignol

Second ASA-EAA Joint Conference, ACOUSTICS'08, 2008, Paris, France. ⟨hal-00361483⟩