Publicaciones

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 7/2]

Raffaele Pisano

2018. ⟨hal-04511007⟩

• Article dans une revue

A simplified modal expansion formalism adapted to the optical design of resonant cavity enhanced photodetectors using metallic gratings

Maximilien Billet, Emilien Peytavit

In this communication, we present a method to model the light absorption in a resonant photoconductor based on a photoconductive layer sandwiched between a metallic grating in front side and a metallic backside mirror. We started from a modal expansion formalism previously developed in order to...

Optik, 2018, 154, pp.828 - 839. ⟨10.1016/j.ijleo.2017.10.041⟩. ⟨hal-02997746⟩

• Autre publication scientifique

Advances in Historical Studies [Editor in Chief 7/4]

Raffaele Pisano

2018. ⟨hal-04511003⟩

• Article dans une revue

Dynamics of a broad-band quantum cascade laser: from chaos to coherent dynamics and mode-locking

L. Columbo, S Barbieri, C. Sirtori, M. Brambilla

The dynamics of a multimode quantum cascade laser, are studied in a model based on effective semiconductor Maxwell-Bloch equations, encompassing key features for the radiation-medium interaction such as an asymmetric frequency dependent gain and refractive index as well as the phase-amplitude...

Optics Express, 2018, 26 (3), pp.2829. ⟨10.1364/OE.26.002829⟩. ⟨hal-02403192⟩

• Article dans une revue

Optical and Thermal Performances of (Ga,In)N/GaN Light Emitting Diodes Transferred on a Flexible Tape

B. Damilano, Marie Lesecq, Di Zhou, Éric Frayssinet, Sebastien Chenot, Julien Brault, N. Defrance, Abel Ebongue, Y. Cordier, Virginie Hoel

Blue (Ga,In)N-based light-emitting diodes (LEDs) grown on a Si(111) substrate by metal-organic vapor phase epitaxy are transferred on a flexible tape after the Si substrate removal. Their optical and thermal behaviors are measured and compared to those of regular LEDs on Si. The light output power...

IEEE Photonics Technology Letters, 2018, 30 (17), pp.1567-1570. ⟨10.1109/LPT.2018.2858000⟩. ⟨hal-02304909⟩

• Communication dans un congrès

[Invited] Open problems in brain-emulating hardware

Francois Danneville, Ilias Sourikopoulos, Sara Hedayat, Christophe Loyez, Virginie Hoel, A. Cappy

8th International Conference on Unsolved Problems on Noise, UPoN 2018, Jul 2018, Gdansk, Poland. pp.45-46. ⟨hal-03340435⟩

• Article dans une revue

10-Gb/s Indoor THz Communications Using Industrial Si Photonics Technology

Elsa Lacombe, Cybelle Belem-Gonçalves, Cyril Luxey, Frédéric Gianesello, Cédric Durand, Daniel Gloria, Guillaume Ducournau

In this letter, we report the design, fabrication, and measurement of a silicon photonics-based transmitter (Tx) offering both mass production capability and high integration level potentiality. The Tx circuit consists of an integrated photodiode generating a 200-300-GHz signal for photonic...

IEEE Microwave and Wireless Components Letters, 2018, 28 (4), pp.362-364. ⟨10.1109/LMWC.2018.2811242⟩. ⟨hal-03183484⟩

• Article dans une revue

GaN-on-silicon high-electron-mobility transistor technology with ultra-low leakage up to 3000 V using local substrate removal and AlN ultra-wide bandgap

Ezgi Dogmus, Malek Zegaoui, F Medjdoub

We report on extremely low off-state leakage current in AlGaN/GaN-on-silicon metal–insulator–semiconductor high-electron-mobility transistors (MISHEMTs) up to a high blocking voltage. Remarkably low off-state gate and drain leakage currents below 1 µA/mm up to 3 kV have been achieved owing to the...

Applied Physics Express, 2018, 11 (3), pp.034102. ⟨10.7567/APEX.11.034102⟩. ⟨hal-02356739⟩

• Article dans une revue

Highly confined Love waves modes by defect states in a holey SiO2/quartz phononic crystal

Yuxin Liu, Abdelkrim Talbi, Philippe Pernod, Olivier Bou Matar

Highly confined Love modes are demonstrated in a phononic crystal based on a square array of etched holes in SiO2 deposited on the ST-cut quartz. An optimal choice of the geometrical parameters contributes to a wide stop-band for shear waves' modes. The introduction of a defect by removing...

Journal of Applied Physics, 2018, 124, pp.145102. ⟨10.1063/1.5040069⟩. ⟨hal-01883664⟩

• Article dans une revue

Two dimensional modeling of elastic wave propagation in solids containing cracks with rough surfaces and friction – Part I: Theoretical background

Vladislav Aleshin, Steven Delrue, Andrey Trifonov, Olivier Bou Matar, Koen van den Abeele

Abstract Our study aims at the creation of a numerical toolbox that describes wave propagation in samples containing internal contacts (e.g. cracks, delaminations, debondings, imperfect intergranular joints) of known geometry with postulated contact interaction laws including friction. The code...

Ultrasonics, 2018, 82, pp.11-18. ⟨10.1016/j.ultras.2017.07.002⟩. ⟨hal-02364063⟩