Publicaciones

• Communication dans un congrès

H2S photoacoustic detection with an integrated THz gas sensor for food quality control

Elias Akiki, Marie-Hélène Mammez, Guillaume Ducournau, Benjamin Walter, Gaël Mouret, Jean-Francois Lampin, Mathias Vanwolleghem

THz photoacoustic (PA) detection of H 2 S gas concentrations on the order of 200 ppm using a Poly-Si membrane as a PA microphone is reported. This result is a first step towards the demonstration of a fully integrated THz PA gas sensor with an expected sensitivity of 10’s of ppb.

46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Aug 2021, Chengdu, China. pp.1-2, ⟨10.1109/IRMMW-THz50926.2021.9567307⟩. ⟨hal-03465148⟩

• Pré-publication, Document de travail

A Survey of Applied Machine Learning Techniques for Optical OFDM based Networks

Hichem Mrabet, Elias Giaccoumidis, Iyad Dayoub

In this survey, we analyze the newest machine learning (ML) techniques for optical orthogonal frequency division multiplexing (O-OFDM)-based optical communications. ML has been proposed to mitigate channel and transceiver imperfections. For instance, ML can improve the signal quality under low...

2021. ⟨hal-03383143⟩

• Thèse

Ultra-fast, antenna-coupled mid-infrared quantum-well photodetectors, Détecteurs moyen-infrarouge à multi-puits quantiques ultra-rapides, à base d'antennes patch

Quyang Lin

This Thesis is devoted to the conception, fabrication and experimental characterization of semiconductor-based ultra-fast photodetectors operating in the mid-infrared range (~3-12um). More specifically, the detectors that I have developed, generally known as multi-quantum-well infrared..., Cette thèse est consacrée à la conception, la fabrication et la caractérisation expérimentale de photodétecteurs ultra-rapides à base de semi-conducteurs fonctionnant dans le moyen infrarouge (~3-12um). Plus précisément, les détecteurs que j'ai développés, généralement appelés photodétecteurs...

Micro and nanotechnologies/Microelectronics. Université de Lille, 2021. English. ⟨NNT : 2021LILUN009⟩. ⟨tel-03539479⟩

• Communication dans un congrès

Toward nanocrystal-based active nanophotonic device

Tung Huu Dang, Angela Vasanelli, Yanko Todorov, Carlo Sirtori, Yoann Prado, Christophe Delerue, Emmanuel Lhuillier

One of the great interests for colloidal nanocrystals (NCs) is their optical tunability controlled by the synthesis processes. Nonetheless, for NC-based devices, post-fabrication tunability remains very limited.1 Here, we show a NC-based active photonic device where the optical tunability is...

nanoGe Fall Meeting 2021, Oct 2021, Online, Spain. ⟨10.29363/nanoge.nfm.2021.054⟩. ⟨hal-03642038⟩

• Thèse

Heuristic approach to take up the challenge of terahertz time-domain spectroscopy for biology, Approche heuristique pour relever les défis de la spectroscopie terahertz dans le domaine temporel pour la biologie

Melanie Lavancier

There is growing interest for the terahertz (THz) frequency domain because of its particular properties. Because it is located at high frequencies for electronics, there are applications for faster data bit rate in telecommunications. Moreover, due to the low energy of the photons, there are also..., Le domaine TeraHertz (THz) est de plus en plus attractif grâce à ses propriétés particulières. Il se situe à la limite haute des fréquences pour l'électronique, ce qui crée de nombreuses applications pour les télécommunications. De plus, de par la faible énergie du photon THz, il y a des...

Electronics. Université de Lille, 2021. English. ⟨NNT : 2021LILUN008⟩. ⟨tel-03539445⟩

• Thèse

Nanotechnological and material science for diabetics and advanced transdermal delivery, La délivrance transdermique des médicaments par la nanotechnologie et la science des matériaux : de nouvelles avancées pour la médicine personnalisée du diabète

Anna Voronova

Advances in materials science and nanotechnology have allowed the refinements of current drug delivery systems, expected to facilitate the development of personalized medicine (PM). Nanotechnology is the foundation of new generations of nano- andmicro-electromechanical systems for controlled..., Les avancées remarquables qui ont été réalisées ces dernières années dans la science des matériaux et dans la nanotechnologie, ont permis de faire des progrès importants dans les modes de délivrance de médicaments, et ainsi de progresser dans le développement de la médecine personnalisée (MP)....

Micro and nanotechnologies/Microelectronics. Université de Lille, 2021. English. ⟨NNT : 2021LILUN006⟩. ⟨tel-03815844⟩

• Article dans une revue

Design of topological elastic waveguides

M. Miniaci, R. K Pal

opological physics is emerging as an active area of research, addressing fundamental questions on how geometry, symmetry, and topology affect physical properties, paving the way toward novel technological applications. Originally investigated in quantum systems, these concepts have been thereafter...

Journal of Applied Physics, 2021, 130 (14), pp.141101. ⟨10.1063/5.0057288⟩. ⟨hal-03440647⟩

• Communication dans un congrès

GaAs Schottky Diodes Development for Millimeter Wave Doubler

H. Bouillaud, Priyanka Mondal, Giuseppe Di Gioia, Mohammed Samnouni, Malek Zegaoui, Guillaume Ducournau, Yannick Roelens, Jeanne Treuttel, Mohammed Zaknoune

We report the fabrication of GaAs Schottky diodes to be integrated in a 75/150 frequency doubler device. It is a collaborative work between IEMN and LERMA relied on the development of a process with optimizing several technological steps. As a result, very highquality GaAs Schottky diodes have been...

Wocsdice 2021 - 44th Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe, Oct 2021, Bristol, United Kingdom. ⟨hal-03827748⟩

• Poster de conférence

Mixed-Signal In-Memory Multi-bit Matrix-Vector Multiplication

Kévin Hérissé, Benoit Larras, Bruno Stefanelli, Antoine Frappé, Andreas Kaiser

IBM IEEE CAS/EDS – AI Compute Symposium, Oct 2021, Virtual, United States. ⟨hal-03515016⟩

• Communication dans un congrès

Cellulose-based material as flexible support for green wireless radio-frequency communication

Abdelghafour Sid, Nicolas Joly, Pierre-Yves Cresson, Benoit Genestie, T. Lasri

7th International Polysaccharide Conference, Oct 2021, Nantes, France. ⟨hal-04540681⟩