Publicaciones

• Communication dans un congrès

On wafer millimetre wave power detection using a PN junction diode in BiCMOS 55 nm for in-situ large signal characterization

Joao Carlos Azevedo Goncalves, Issa Alaji, Daniel Gloria, Vincent Gidel, Frederic Gianesello, Sylvie Lepilliet, Guillaume Ducournau, Francois Danneville, Christophe Gaquière

This paper describes millimetre wave (mmW) on-wafer power detection using dedicated high frequency diode junction with a cut-off frequency (fc) of 400 GHz, integrated in SiGe BiCMOS 55 nm technology from STMicroelectronics. This extraction was performed in order to develop fully integrated power...

48th European Microwave Conference (EuMC), Sep 2018, Madrid, Spain. ⟨10.23919/EuMC.2018.8541387⟩. ⟨hal-03272705⟩

• Article dans une revue

Wavelength characterization of an acousto-optic notch filter for unpolarized near-infrared light

Jean-Claude Kastelik, Justine Champagne, Samuel Dupont, Konstantin B. Yushkov

A cascaded system of two acousto-optical cells is proposed and experimentally demonstrated for optical notch rejection filtering in the spectral range from 1400 nm to 1600 nm. Two similar paratellurite acousto-optical devices for unpolarized light are used in a free-space gap of a fiber line....

Applied optics, 2018, 57 (10), pp.C36-C41. ⟨10.1364/AO.57.000C36⟩. ⟨hal-03183486⟩

• Article dans une revue

Modeling of a Circular Ring MEMS Resonator with Voltage Excitation by Means of an Orthogonal Polynomial Method

Ismail Naciri, Abdessamad Rguiti, Lahoucine Elmaimouni, Jean-Etienne Lefebvre, Faniry Emilson Ratolojanahary, Tadeusz Gryba

The three-dimensional vibrational behavior of a piezoelectric circular ring made of a 6 mm hexagonal material is studied using Legendre polynomial method. The method is simple to implement and based on expanding the electrical potential and the mechanical displacement components in a double series...

Acta Acustica united with Acustica, 2018, 104 (4), pp.553-560. ⟨10.3813/AAA.919196⟩. ⟨hal-03185120⟩

• Article dans une revue

Accuracy of parameter identification using the dispersion of surface waves and the role of data quality for inhomogeneous concrete

Radoslaw Drelich, Mariusz Kaczmarek, Bogdan Piwakowski

We study the influence of the data quality on the accuracy of parameter identification for inhomogeneous concrete. The surface of the concrete may differ as a result of either intentional action (decoration or repair) or the interaction of initially homogeneous concrete with the environment. Non-...

NDT & E International, 2018, 98, pp.195-207. ⟨10.1016/j.ndteint.2018.05.002⟩. ⟨hal-03185113⟩

• Communication dans un congrès

Conception and realization of highly selective band-pass filters in Ka-band built on thin polymer films

Mohammed El Gibari, Sara Bretin, Patrick Derval, S. Ginestar, Guillaume Lirzin, Hong Wu Li

A novel structure of high performance narrow band-pass filters on thin polymer film is reported in this paper. It's composed of two microstrip resonators placed between two via-free microstrip-grounded coplanar waveguide transitions. It combines therefore compactness, low-cost, fabrication...

29th International Conference on Microelectronics, ICM 2017, Dec 2017, Beirut, Lebanon. pp.1-4, ⟨10.1109/ICM.2017.8268896⟩. ⟨hal-01774145⟩

• Chapitre d'ouvrage

Near-Infrared Photothermal Heating With Gold Nanostructures

Sabine Szunerits, Rabah Boukherroub

Encyclopedia of Interfacial Chemistry, Elsevier, pp.500-510, 2018, ⟨10.1016/B978-0-12-409547-2.13228-7⟩. ⟨hal-04560962⟩

• Communication dans un congrès

Adaptive Channel estimation technique for ITS-G5 inter- vehicular communication systems

Aymen Sassi, Yassin El Hillali, Atika Rivenq

In recent years, vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) communication systems, known as V2X technologies, have been the interest of several research works in road safety and traffic ergonomics. The evaluation of their performance is a substantial step before their probable...

30th International Conference on Microelectronics, ICM 2018, Dec 2018, Sousse, Tunisia. pp.76-79, ⟨10.1109/ICM.2018.8704023⟩. ⟨hal-03528675⟩

• Article dans une revue

Continuous-wave infrared optical gain and amplified spontaneous emission at ultralow threshold by colloidal HgTe quantum dots

Pieter Geiregat, Arjan J Houtepen, Laxmi Kishore Sagar, Ivan Infante, Felipe Zapata, Valeriia Grigel, Guy Allan, Christophe Delerue, Dries van Thourhout, Zeger Hens

Abstract Colloidal quantum dots (QDs) raise more and more interest as solution-processable and tunable optical gain materials. However, especially for infrared active QDs, optical gain remains inefficient. Since stimulated emission involves multifold degenerate band-edge states, population...

Nature Materials, 2018, 17 (1), pp.35-42. ⟨10.1038/nmat5000⟩. ⟨hal-02133329⟩

• Article dans une revue

Evidence of optically induced degradation in gallium nitride optoelectronic devices

Carlo de Santi, Alessandro Caria, Nicola Renso, Ezgi Dogmus, Malek Zegaoui, F Medjdoub, Gaudenzio Meneghesso, Enrico Zanoni, Matteo Meneghini

We provide experimental evidence that gallium-nitride-based optoelectronic devices can be affected by a photon-driven degradation mechanism unrelated to catastrophic optical damage. Any role of current in such degradation is excluded by stress tests under laser irradiation in the open-circuit...

Applied Physics Express, 2018, 11 (11), pp.111002. ⟨10.7567/APEX.11.111002⟩. ⟨hal-02356737⟩

• Article dans une revue

GaN-Based Laser Wireless Power Transfer System

Carlo de Santi, Matteo Meneghini, Alessandro Caria, Ezgi Dogmus, Malek Zegaoui, F Medjdoub, Boris Kalinic, Tiziana Cesca, Gaudenzio Meneghesso, Enrico Zanoni

The aim of this work is to present a potential application of gallium nitride-based optoelectronic devices. By using a laser diode and a photodetector, we designed and demonstrated a free-space compact and lightweight wireless power transfer system, whose efficiency is limited by the efficiency of...

Materials, 2018, 11 (1), pp.153. ⟨10.3390/ma11010153⟩. ⟨hal-02356738⟩