Publicaciones

• Communication dans un congrès

3D modeling of acoustic wave propagation and vibration in materials with contact acoustic nonlinearity

Vladislav Aleshin, Anton Pylypenko, Kevin Truyaert, Steven Delrue, Marina Terzi, Koen van den Abeele

7th International Congress on Ultrasonics, ICU 2019, Sep 2019, Bruges, Belgium. ⟨hal-03595011⟩

• Communication dans un congrès

Nondestructive evaluation of delamination cracks in textile composites by using 3-dimensional reconstruction from acoustical imaging

Wei-Jiang Xu, Yao Xu, Sylvain Treutenaere, Franck Lauro

An acoustical imaging technique performing 3-dimentional (3D) reconstruction and visualization of materials was developed and used to evaluate delamination cracks in textile composites. The method is based on 2-dimentional (2D) mechanical scan combined with ultrasonic A-scan to obtain 3D volumetric...

7th International Congress on Ultrasonics, ICU 2019, Sep 2019, Bruges, Belgium. pp.030001, ⟨10.1121/2.0001045⟩. ⟨hal-03432285⟩

• Communication dans un congrès

Transmission of digital data using guided ultrasonic waves in solid plates

Rudy Bahouth, Farouk Benmeddour, Emmanuel Moulin, Jamal Assaad

Wireless communication systems are widely known particularly in telecommunication field, where simply, information can be transmitted without using any wires or cables. The wireless communication systems are mainly used for mobile communication and networking and not widely adopted in other mediums...

7th International Congress on Ultrasonics (ICU 2019), Sep 2019, Bruges, Belgium. pp.055008, ⟨10.1121/2.0001142⟩. ⟨hal-03593597⟩

• Poster de conférence

MDAD: a multimodal and multiview in-vehicle driver action dataset

Imen Jegham, Anouar Ben Khalifa, Ihsen Alouani, Mohamed Ali Mahjoub

18th International Conference on Computer Analysis of Images and Patterns, CAIP 2019, Sep 2019, Salerno, Italy. ⟨hal-03582097⟩

• Communication dans un congrès

[Invited] Thermoacoustic sound generation model in porous nanomaterials

Pierre Guiraud, Stefano Giordano, Olivier Bou Matar, Raphael Lardat, Philippe Pernod

Traditional sound generation transducers are using a magnet/coil/membrane system to induce a particle velocity boundary condition to move the air in order to produce sound. Piezoelectric devices are also electromechanical transducer that are also used for sound generation in cases where common...

2019 INTERNATIONAL CONGRESS ON ULTRASONICS, Sep 2019, Bruges, Belgium. ⟨hal-02338053⟩

• Communication dans un congrès

Towards broadband THz spectroscopy and analysis of sub-wavelength-size biological samples

Sergey Mitryukovskiy, Melanie Lavancier, Flavie Braud, Yue Bai, Emmanuel Dubois, Jean-Francois Lampin, Romain Peretti

We report on our recent progress toward bio-photonic applications of terahertz time-domain spectroscopy. First, we developed a technique for the confinement of broadband terahertz pulses to a sub-wavelength-volume, and will present its applications to study biological samples. Second, we will...

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. ⟨10.1109/IRMMW-THz.2019.8874409⟩. ⟨hal-02886507⟩

• Communication dans un congrès

Optically-Pumped Terahertz Sources and Applications

S Barbieri, Joan Turut, Antoine Pagies, Jean-Francois Lampin

Abstract: Despite several progress generation of electromagnetic power in the THz range is still underdeveloped compared to the other frequency bands. Direct THz generation poses fundamental and practical problems very difficult to solve. Generating THz using sources from lower or higher...

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-3, ⟨10.1109/IRMMW-THz.2019.8874155⟩. ⟨hal-03097295⟩

• Rapport

INTERfaCe neurObiohybride pour la communication bidirectioNNElle entre des neurones arTificiels et des neurones vivants

Dimitri Henniquau, Rédha Kassi, Vanessa Avramovic, David Delcroix, A. Cappy, Alexis Vlandas, Christel Vanbesien, Virginie Hoel

[Contrat] CNRS Innovation. 2019. ⟨hal-03341126⟩

• Communication dans un congrès

Modified AFM-tip for Infrared and THz near field microscopy

Tahsin Akalin

Near field microscopy is commonly achieved thanks to the exaltation of the field between a tip and the sample. The free space electromagnetic wave at infrared or THz frequencies is focused in this extremely small area compared to the wavelength. In many cases, the probe is a classical AFM-tip which...

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-2, ⟨10.1109/IRMMW-THz.2019.8873908⟩. ⟨hal-03680772⟩

• Communication dans un congrès

LT-GaAs-based photomixers with >2 mW peak output power up to 320 GHz

F Bavedila, Etienne Okada, Jean-Francois Lampin, Guillaume Ducournau, Emilien Peytavit

It is shown in this communication that a LT-GaAs photomixer based on an optically resonant cavity is able to generate peak output powers above 2 mW up to 320 GHz when it is driven by optical pulses of 5 ns width at a repetition rate of 10 MHz.

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. ⟨10.1109/IRMMW-THz.2019.8874037⟩. ⟨hal-02323311⟩