Publications

• Communication dans un congrès

Phononic and photonic properties of a stubbed strip waveguide

Yan Pennec, Bahram Djafari-Rouhani, M. Oudich, Said El-Jallal, J.M. Escalante, Alejandro Martínez, Vincent Laude

IMECE 2012, Nov 2012, Houston, United States. ⟨hal-00759501⟩

• Article dans une revue

Robust train-to-wayside video communications in tunnels using H.264 error-resilient video encoding combined with multiple antenna systems

Imade Fadh Eddine Fatini, Yann Cocheril, Crépin Nsiala-Nzéza, Baptiste Vrigneau, Marion Berbineau, François-Xavier Coudoux

With the development of driverless metro systems, the demand for high data rate train-to-wayside wireless transmission is increasing drastically in order to satisfy operational needs such as maintenance, video surveillance of the inside of the trains and passenger information. Thus, the association…

Transportation research. Part C, Emerging technologies, 2012, 25, pp.168-180. ⟨10.1016/j.trc.2012.06.001⟩. ⟨hal-00716256⟩

• Article dans une revue

Confinement of THz surface waves on the subwavelength size metal waveguide

Djamal Gacemi, Juliette Mangeney, Karine Blary, Jean-Francois Lampin, Thibault Laurent, Tahsin Akalin, Paul Crozat, Fanqi Meng

We investigate surface plasmon waves propagating on planar Goubau lines, so-called Goubau modes, using a guided-wave terahertz spectroscopy system based on a freely positionable electrooptic probe. We show the radial nature of the Goubau mode and its confinement around the Goubau line over a few…

Applied physics. A, Materials science & processing, 2012, 109, pp.993-995. ⟨10.1007/s00339-012-7363-y⟩. ⟨hal-00788262⟩

• Communication dans un congrès

[Invited] Photomixing THz sources : mW level and kHz linewidth

Emilien Peytavit, Guillaume Ducournau, P. Szriftgiser, Denis Bacquet, Alexandre Beck, Tahsin Akalin, Jean-Francois Lampin

European Microwave Week, EuMC/EuMIC, Workshop W05 : Terahertz Technologies - from Devices to Diverse Systems and Applications, Oct 2012, Amsterdam, Netherlands. ⟨hal-00798871⟩

• Brevet

Planar electronebulization sources modeled on a calligraphy pen and the production thereof

S. Arscott

United States, Patent n° : US8294119B2. 2012. ⟨hal-02345709⟩

• Article dans une revue

Limit on converted power in resonant electrostatic vibration energy harvesters

Elena Blokhina, Dimitri Galayko, Peter Harte, Philippe Basset, Orla Feely

Based on the formal analysis of a resonant electrostatic vibration energy harvester operating in constant-charge mode with a gap-closing transducer, we show that the system displays universal behaviour patterns. In this paper, we treat the harvester as a nonlinear forced oscillator and bound the…

Applied Physics Letters, 2012, 101 (17), pp.39 - 47. ⟨10.1063/1.4764009⟩. ⟨hal-01653628⟩

• Article dans une revue

Gallium nitride based plasmonic multilayer operating at 1.55µm

Arnaud Stolz, Laurence Considine, Salim Faci, El Hadj Dogheche, Charlotte Tripon-Canseliet, Brigitte Loiseau, Dimitri Pavlidis, Didier Decoster, Jean Chazelas

In this Letter, we have designed and fabricated a III-V semiconductor multilayer based on surface plasmon resonance (SPR) operating at the telecom wavelength. Optimization of the optogeometrical parameters and the metal/semiconductor layers required for this novel structure was conducted accurately…

Optics Letters, 2012, 37 (15), pp.3039 - 3041. ⟨10.1364/OL.37.003039⟩. ⟨hal-00751481⟩

• Brevet

Amélioration des propriétés de transport dans les transistors HEMT composés de semi-conducteurs borés à larges bande interdite (III-B)-N

A. Ougazzaden, M.A. Poisson, V. Ravindran, A. Soltani, Jean-Claude de Jaeger

N° de brevet: FR2974242 (A1). 2012. ⟨hal-00743478⟩

• Communication dans un congrès

High frequency SAW-IDT MEMS sensors for ultrasonic characterization of thin films deposited on substrates

M. Duquennoy, M. Ouaftouh, J. Deboucq, Frédéric Jenot, Mohamed Ourak, Julien Carlier, Emmanuel Moulin

The use of coatings and thin films deposited on substrates is highly sought-after in many applications. The objectives of these coatings and deposits are numerous. It may be used, for example, to improve the durability of structures, including their resistance to wear and fatigue or to obtain…

2012 IEEE International Ultrasonics Symposium, Oct 2012, Dresden, Germany. pp.1722-1725, ⟨10.1109/ULTSYM.2012.0432⟩. ⟨hal-03811145⟩

• Communication dans un congrès

Young modulus and Poisson ratio of PZT thin film by Picosecond Ultrasonics

F. Casset, A. Devos, S. Sadtler, A. Le Louarn, P. Emery, G. Le Rhun, P. Ancey, S. Fanget, E. Defay

Thin-film sol-gel Pb(Zr 0.52 , Ti 0.48 )O 3 (PZT) can be used in many actuator applications thanks to its high piezoelectric coefficients. The accurate knowledge of its mechanical properties such as Young modulus (E) and Poisson ratio (ν ν) or stiffness matrix is a key point for predictive design,…

2012 IEEE International Ultrasonics Symposium, Oct 2012, Dresden, Germany. pp.2180-2183, ⟨10.1109/ULTSYM.2012.0544⟩. ⟨hal-04038567⟩