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Camouflaging a High-Index Dielectric Scatterer with Metasurfaces

Autor: Emmanuel Mimoun, Badreddine Ratni, N. Mielec, Shah Nawaz Burokur, Riccardo Cacocciola

Publikováno v: 2021 Fifteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials).

High-index dielectric mechanical pieces constitute an important source of signal losses in radio frequency systems due to scattering effects. In this study, we propose to camouflage a dielectric scatterer by tuning it with buried metasurfaces. The im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0b82d864d97fc03f6ada4a431f81ed9
https://doi.org/10.1109/metamaterials52332.2021.9577069

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Exploring gravity with the MIGA large scale atom interferometer

Publikováno v: Scientific Reports 1 (8), 14064. (2018)
Scientific Reports
Scientific Reports, 2018, 8 (1), pp.14064. ⟨10.1038/s41598-018-32165-z⟩
Scientific Reports, Nature Publishing Group, 2018, 8 (1), pp.14064. ⟨10.1038/s41598-018-32165-z⟩
Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-32165-z⟩
Scientific Reports, Nature Publishing Group, 2018, 8 (1), ⟨10.1038/s41598-018-32165-z⟩
Scientific Reports, Vol 8, Iss 1, Pp 1-23 (2018)

We present the MIGA experiment, an underground long baseline atom interferometer to study gravity at large scale. The hybrid atom-laser antenna will use several atom interferometers simultaneously interrogated by the resonant mode of an optical cavit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e19acf667897beff0348a49d3fddb025
http://prodinra.inra.fr/record/444073

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High resolution atom interferometry with optical resonators

Autor: N. Mielec, L. Amand, G. Lefèvre, S. Pelisson, Andrea Bertoldi, Philippe Bouyer, Arnaud Landragin, Remi Geiger, Benjamin Canuel, I. Riou

Publikováno v: International Conference on Space Optics — ICSO 2016.

During the past decades, atom interferometry experiments were developed for various applications like precision measurement of fundamental constants [1, 2], gravimetry [3], gradiometry [4] or inertial sensing [5, 6].

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88ab098907c7d087712663372d52596f
https://doi.org/10.1117/12.2296221

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A large mode optical resonator for enhanced atom interferometry

Autor: Benjamin Canuel, N. Mielec, David Holleville, I. Riou, Remi Geiger, Bess Fang, Sapam Ranjita Chanu, Arnaud Landragin

Publikováno v: CLEO/Europe-EQEC
CLEO/Europe-EQEC, Jun 2017, Munich, Germany. 2017
European Frequency and Time Forum and International Frequency Control Symposium
European Frequency and Time Forum and International Frequency Control Symposium, Jul 2017, Besançon, France, France. 2017
Scopus-Elsevier

The development of atom interferometry in the last few decades has led to high precision measurements of inertial effects and tests of fundamental physics [1]. New methods for higher sensitivity atom interferometers (AIs) are being explored, in parti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::152482ddeb6ad70ed5171934c1ad4172
https://hal.science/hal-03730088

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MIGA: combining laser and matter wave interferometry for mass distribution monitoring and advanced geodesy

Autor: Eric Cormier, N. Mielec, Jan Harms, Remi Geiger, Andrea Bertoldi, Philippe Bouyer, D. Holleville, S. Pelisson, G. Lefèvre, L. Amand, Marco Prevedelli, I. Riou, Arnaud Landragin, Bess Fang, B. Canuel, Stéphane Gaffet, Jérôme Lhermite

Publikováno v: SPIE Photonics Europe
SPIE Photonics Europe, Apr 2016, Brussels, France. ⟨10.1117/12.2228825⟩
SPIE Photonics Europe, Apr 2016, Brussels, France. pp.990008, ⟨10.1117/12.2228825⟩

The Matter-Wave laser Interferometer Gravitation Antenna, MIGA, will be a hybrid instrument composed of a network of atom interferometers horizontally aligned and interrogated by the resonant field of an optical cavity. This detector will provide mea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c17d6f3649ed4f584b0191dea82dac01
https://hal.archives-ouvertes.fr/hal-01738580

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