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Amelie Litman

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Scattering properties of protoplanetary dust analogs with microwave analogy: Aggregates of fractal dimensions from 1.5 to 2.8

Vanesa Tobon Valencia , Jean-Michel Geffrin , François Ménard , Julien Milli , Jean-Baptiste Renard
Astronomy and Astrophysics - A&A, 2022, 666, pp.A68. ⟨10.1051/0004-6361/202142656⟩
Article dans une revue hal-03837453v1

High‐Q Transparency Band in All‐Dielectric Metasurfaces Induced by a Quasi Bound State in the Continuum

Diego Abujetas , Ángela Barreda , Fernando Moreno , Amelie Litman , Jean-Michel Geffrin
Laser and Photonics Reviews, 2021, 15 (1), pp.2000263. ⟨10.1002/lpor.202000263⟩
Article dans une revue hal-02989980v1
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Brewster quasi bound states in the continuum in all-dielectric metasurfaces from single magnetic-dipole resonance meta-atoms

Diego Abujetas , Angela ´ Barreda , Fernando Moreno , Juan Sáenz , Amelie Litman
Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-019-52223-4⟩
Article dans une revue hal-02374991v1
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On the scattering directionality of a dielectric particle dimer of High Refractive Index

Angela ´ Barreda , Hassan Saleh , Amelie Litman , Francisco González , Jean-Michel Geffrin
Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-26359-8⟩
Article dans une revue hal-01803030v1
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Electromagnetic polarization-controlled perfect switching effect with high-refractive-index dimers and the beam-splitter configuration

Angela ´ Barreda , Hassan Saleh , Amelie Litman , Francisco González , Jean-Michel Geffrin
Nature Communications, 2017, 8, pp.13910. ⟨10.1038/ncomms13910⟩
Article dans une revue hal-01430138v1
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Directional Fano resonances in light scattering by a high refractive index dielectric sphere

Michael I. Tribelsky , Jean-Michel Geffrin , Amelie Litman , Christelle Eyraud , Fernando Moreno
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94 (12), pp.121110. ⟨10.1103/PhysRevB.94.121110⟩
Article dans une revue hal-01365811v1
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3-D Imaging of a Microwave Absorber Sample From Microwave Scattered Field Measurements

Jean-Michel Geffrin , Christelle Eyraud , Amelie Litman
IEEE Microwave and Wireless Components Letters, 2015, 25 (7), pp.472 - 474. ⟨10.1109/LMWC.2015.2427577⟩
Article dans une revue hal-01279547v1
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Small Dielectric Spheres with High Refractive Index as New Multifunctional Elements for Optical Devices

Michael I. Tribelsky , Jean-Michel Geffrin , Amelie Litman , Christelle Eyraud , Fernando Moreno
Scientific Reports, 2015, pp.1-7. ⟨10.1038/srep12288⟩
Article dans une revue hal-01199730v1
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Complex Permittivity Determination From Far-Field Scattering Patterns

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman , Hervé Tortel
IEEE Antennas and Wireless Propagation Letters, 2015, 14, pp.309 - 312. ⟨10.1109/LAWP.2014.2362995⟩
Article dans une revue hal-01279554v1
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Polarization effects in 3D vectorial induced current reconstructions

Christelle Eyraud , Rodolphe Vaillon , Amelie Litman , Jean-Michel Geffrin , Olivier Merchiers
Journal of the Optical Society of America. A Optics, Image Science, and Vision, 2013, 30 (10), pp.1967-1974. ⟨10.1364/JOSAA.30.001967⟩
Article dans une revue hal-01811746v1

Magnetic and electric coherence in forward- and back-scattered electromagnetic waves by a single dielectric subwavelength sphere

Jean-Michel Geffrin , B. García-Cámara , R. Gómez-Medina , P. Albella , L.S. Froufe-Pérez
Nature Communications, 2012, 3 (1171), pp.3:1171. ⟨10.1038/ncomms2167⟩
Article dans une revue hal-00939074v1
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An extended-DORT method and its application in a cavity configuration

Xiaoyun Zhang , Hervé Tortel , Amelie Litman , Jean-Michel Geffrin
Inverse Problems, 2012, 28 (11), pp.115008. ⟨10.1088/0266-5611/28/11/115008⟩
Article dans une revue hal-00944610v1
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A large 3D target with small inner details : A difficult cocktail for imaging purposes without a-priori knowledge on the scatterers geometry,

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman , Jean Pierre Spinelli
Radio Science, 2012, 47, pp.RS0E23
Article dans une revue hal-01910294v1

A large 3D target with small inner details : A diffi cult cocktail for imaging purposes without a-priori knowledge on the scatterers geometry,

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman , Jean Pierre Spinelli
Radio Science, 2012, 47, pp.RS0E23
Article dans une revue hal-00938974v1
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3D-Aggregate Quantitative Imaging: Experimental Results and Polarization Effects

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman
IEEE Transactions on Antennas and Propagation, 2011, 59 (4), pp.1237 - 1244. ⟨10.1109/TAP.2011.2109353⟩
Article dans une revue hal-01910338v1

3D-Aggregate Quantitative Imaging: Experimental Results and Polarization Effects

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman
IEEE Transactions on Antennas and Propagation, 2011, 59 (4), pp.1237 - 1244. ⟨10.1109/TAP.2011.2109353⟩
Article dans une revue hal-00583626v1

Aperture Antenna Modeling by a Finite Number of Elemental Dipoles From Spherical Field Measurements

Mohammed Serhir , Jean-Michel Geffrin , Amelie Litman , Philippe Besnier
IEEE Transactions on Antennas and Propagation, 2010, 58 (4), pp.1260-1268. ⟨10.1109/TAP.2010.2041157⟩
Article dans une revue hal-00474447v1
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Combining spatial support information and shape-based method for tomographic imaging inside a microwave cylindrical scanner

Amelie Litman , R. Lencrerot , Jean-Michel Geffrin
Inverse Problems in Science and Engineering, 2010, 18 (1), pp.19-34. ⟨10.1080/17415970903233580⟩
Article dans une revue hal-00453662v1
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On the calibration of a multistatic scattering matrix measured by a fixed circular array of antennas

Amelie Litman , Jean-Michel Geffrin , Hervé Tortel
Progress In Electromagnetics Research (PIER), 2010, 110, pp.1-21. ⟨10.2528/PIER10090302⟩
Article dans une revue hal-00581585v1

Imposing Zernike representation for imaging two-dimensional targets

R. Lencrerot , Amelie Litman , Hervé Tortel , Jean-Michel Geffrin
Inverse Problems, 2009, 25 (3), pp.035012
Article dans une revue hal-00438246v1

Measurement strategies for a confined microwave circular scanner

R. Lencrerot , Amelie Litman , Hervé Tortel , Jean-Michel Geffrin
Inverse Problems in Science and Engineering, 2009, 17 (6), pp.787 - 802. ⟨10.1080/17415970802577012⟩
Article dans une revue hal-00438249v1

Optimization of a Bistatic Microwave Scattering Measurement Setup: From High to Low Scattering Targets

Jean-Michel Geffrin , Christelle C. E. Eyraud , Amélie Litman , Pierre Sabouroux
Radio Science, 2009, 44 (RS2007), pp.RS2007. ⟨10.1029/2008RS003837⟩
Article dans une revue hal-00355811v1

Validation of a 3D bistatic microwave scattering measurement setup

Christelle C. E. Eyraud , Jean Michel Jm G Geffrin , Pierre Sabouroux , Patrick C. Chaumet , Hervé Tortel
Radio Science, 2008, 43, pp.RS4018. ⟨10.1029/2008RS003836⟩
Article dans une revue hal-00348506v1

Drift correction for scattering measurements

Christelle C. E. Eyraud , Jean Michel Jm G Geffrin , Amélie Litman , Pierre Sabouroux , Hugues Giovannini
Applied Physics Letters, 2006, 89, pp.244104. ⟨10.1063/1.2404978⟩
Article dans une revue hal-00120448v1
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Satisfaction Indicators Taking into Account the Measurement and Computation Uncertainties for the Comparison of Data in Electromagnetics: Motivations and Scheduled Tasks of the French National Working Group CDIIS

G. Maze-Merceur , B. Etchessahar , Jean-Michel Geffrin , Amelie Litman , Antoine Roueff
EUCAP 2019, Apr 2019, Krakow, Poland
Communication dans un congrès hal-02133573v1
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Comparaison de critères permettant la comparaison de données entachées d'incertitude proposés par le Groupe de réflexion CDIIS du GdR Ondes

Amelie Litman , Antoine Roueff , B. Etchessahar , Philippe Besnier , Jean-Michel Geffrin
Journées Nationales Microondes, May 2019, Caen, France
Communication dans un congrès hal-02133576v1

Modeling and imaging of an aggregate of spheres

Christelle Eyraud , Amelie Litman , Jean-Michel Geffrin , Hervé Tortel
Journées Advanced theoretical and numerical methods for waves in structured media, Mar 2018, Paris, France
Communication dans un congrès hal-01905466v1

Scattering directionality of high refractive index dielectric particles: a note for solar energy harvesting

Angela ´ Barreda , Hassan Saleh , Amelie Litman , Francisco González , Jean-Michel Geffrin
SPIE Photonics West Opto, Jan 2018, San Francisco, United States
Communication dans un congrès hal-01803119v1

On the interest of a bistatic radar cross section setup to measure various scattering quantities

Jean-Michel Geffrin , Hassan Saleh , Christelle Eyraud , Amelie Litman
EUCAP, Mar 2017, Paris, France. pp.256 - 258, ⟨10.23919/EuCAP.2017.7928263⟩
Communication dans un congrès hal-01579193v1

Sphere dimers of high refractive index dielectric particles as elementary units for building optical switching devices

Angela ´ Barreda , Hassan Saleh , Amelie Litman , Francisco González , Fernando Moreno
Metamaterials, Aug 2017, Marseille, France
Communication dans un congrès hal-01803148v1

Détermination de la permittivité d’objets faiblement diffractant à partir de leurs SER

Hassan Saleh , Jean-Michel Geffrin , Hervé Tortel , Christelle Eyraud , Amelie Litman
Journées Nationales MIcroondes, May 2017, St Malo, France
Communication dans un congrès hal-01908408v1

Polarization effects on 3D imaging from scattering measurements

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman , Hervé Tortel
Advanced Electromagnetics Symposium, Jul 2016, Torremolinos, France
Communication dans un congrès hal-01430159v1

Measuring the Extinction Cross Section and more with a Bistatic Setup

Jean-Michel Geffrin , Christelle Eyraud , Amelie Litman
IEEE Antennas and Propagation Symposium, IEEE/URSI, Jul 2016, Fajardo, Puerto-Rico, United States
Communication dans un congrès hal-01430209v1

Near-field and far-field analyses of evanescent wave scattering by particles on a surface

Jean-Michel Geffrin , Maha Chamtouri , Jean-Sébastien Bailly , Olivier Merchiers , Jessica Benedicto
Electromagnetic Light Scattering (ELS), 2015, Liepzig, Germany
Communication dans un congrès hal-01333499v1

On the electromagnetic scattering by magnetodielectric small spherical particles

Jean-Michel Geffrin , B. García-Cámara , R. Gómez-Medina , P. Albella , L.S. Froufe-Pérez
META'13, the 4th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Mar 2013, Sharjah, United Arab Emirates. pp.500
Communication dans un congrès hal-00939118v1

Développements algorithmiques et contraintes expérimentales en imagerie micro-onde par diffraction

Amelie Litman , Hervé Tortel , Jean-Michel Geffrin , R. Lencrerot , Xiaoyun Zhang
JAPSUS, 2013, Montpellier, France
Communication dans un congrès hal-00944619v1

Microwave analog experiments of surface wave scattering

Rodolphe Vaillon , Redha Abdeddaim , Jean-Michel Geffrin , B. Lacroix , M. Francoeur
The XIVth Conference on Electromagnetic & Light Scattering, Jun 2013, Lille, France
Communication dans un congrès hal-01023529v1

Experimental evidence of the forward and backward EM scattering of a single subwavelength dielectric sphere

Jean-Michel Geffrin , B. Garcia-Camara , Raquel Gomez-Medina , P. Albella , Luis S. Froufe-Pérez
Journées Scientifiques 2013 d'URSI-France, Mar 2013, Paris, France
Communication dans un congrès hal-01023527v1

Evanescent wave scattering by particles on a surface: Comparison between the discrete dipole approximation with surface interaction and the finite element method

M. Short , Hervé Tortel , Amelie Litman , Jean-Michel Geffrin , Rodolphe Vaillon
The XIVth Conference on Electromagnetic & Light Scattering, Jun 2013, Lille, France
Communication dans un congrès hal-01023528v1

Algorithmic issues and experimental constraints in electromagnetic inverse scattering applications

Amelie Litman , Hervé Tortel , Jean-Michel Geffrin , R. Lencrerot , Xiaoyun Zhang
Assemblée Générale du GDR Ondes, 2013, Dijon, France
Communication dans un congrès hal-00944620v1

Theoretical and experimental analysis of the directionality of the electromagnetic scattering by magnetodielectric small spherical particles

Jean-Michel Geffrin , B. García-Cámara , R. Gómez-Medina , P. Albella , L.S. Froufe-Pérez
Imaginenano 2013, Aug 2013, Bilbao, Spain. pp.144-145
Communication dans un congrès hal-00939087v1

Electromagnetic scattering by magnetodielectric small spheres

Jean-Michel Geffrin , B. García-Cámara , R. Gómez-Medina , P. Albella , L.S. Froufe-Pérez
The XIVth Conference on Electromagnetic & Light Scattering, Jun 2013, Lille, France. pp.PP
Communication dans un congrès hal-00939107v1

Free Space Scattering Measurements of Scale 3D Structures

Jean-Michel Geffrin , Christelle Eyraud , Amelie Litman , Rodolphe Vaillon , Bernard Lacroix
2012 IEEE International Symposium on Antennas and Propagation, USNC-URSI National Radio Science Meeting, Jul 2012, Chicago, United States
Communication dans un congrès hal-01023477v1

3D Inversion of lossy targets from free space scattering measurements

Jean-Michel Geffrin , Christelle Eyraud , Amelie Litman
European Conference on Antennas and Propagation (EUCAP) , 2012, Prague, Czech Republic. ⟨10.1109/EuCAP.2012.6206691⟩
Communication dans un congrès hal-01333473v1

Multi-incidence analysis of the back-progagated induced current maps

Amelie Litman , Hervé Tortel , Mireille Guillaume , Jean-Michel Geffrin
IEEE AP-S International symposium and USNC/URSI National Radio Science Meeting, 2012, Chicago, United States
Communication dans un congrès hal-00945160v1

Algorithmic issues and experimental constraints in electromagnetic inverse scattering applications

Amelie Litman , Hervé Tortel , Jean-Michel Geffrin , R. Lencrerot , Xiaoyun Zhang
Workshop on Optimization and Inverse Problems in Electromagnetism (OIPE), 2012, Ghent, Netherlands
Communication dans un congrès hal-00944618v1

Effects of polarization on microwave imaging reconstructions

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman , O. Merchiers , Rodolphe Vaillon
Electromagnetics in Advanced Applications (ICEAA),, Sep 2011, Italy. pp.998 - 1001
Communication dans un congrès hal-00944879v1

Experimental choices and measurements accuracy: their influences on the inversion results

Jean-Michel Geffrin , Christelle Eyraud , Amelie Litman
Progress in Electromagnetics Research Symposium (PIERS), 2011, Marrakech, Morocco. pp.1
Communication dans un congrès hal-00581580v1

3D Quantitative imaging of a complex shape target from microwave scattering measurements

Christelle Eyraud , Jean-Michel Geffrin , Amelie Litman
URSI International Symposium on Electromagnetic Theory (EMTS), 2010, Berlin, Germany. pp.385 - 387, ⟨10.1109/URSI-EMTS.2010.5637033⟩
Communication dans un congrès hal-00581577v1
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Aperture antenna modelling by a finite number of elemental dipoles from truncated spherical field measurement: Experimental investigation

Mohammed Serhir , Jean-Michel Geffrin , Amelie Litman , Nicolas Ribière-Tharaud , Philippe Besnier
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on, Apr 2010, Barcelona, Spain. pp.1
Communication dans un congrès hal-00553802v1

Circular microwave imaging setup for retreiving soil moisture content

R. Lencrerot , Amelie Litman , Hervé Tortel , Jean-Michel Geffrin
PIERS, 2008, Hangzhou, China
Communication dans un congrès hal-00486814v1

DORT method as an imaging tool for extended targets

Xiaoyun Zhang , Hervé Tortel , Jean-Michel Geffrin , Amelie Litman , Pierre Sabouroux
PIERS, 2008, Cambridge, United States
Communication dans un congrès hal-00486819v1

Using circular support information for microwave imaging

R. Lencrerot , Amelie Litman , Hervé Tortel , Jean-Michel Geffrin
PIERS, 2008, Cambridge, United States
Communication dans un congrès hal-00486820v1

Imaging soil inside a cylindrical microwave scanner: first results with phantoms

R. Lencrerot , Amelie Litman , Jean-Michel Geffrin , Hervé Tortel , J. Zbitou
IGARSS, 2008, Boston, United States
Communication dans un congrès hal-00486817v1

A microwave imaging circular setup for soil moisture information

R. Lencrerot , Amelie Litman , Hervé Tortel , Jean-Michel Geffrin
IGARSS, 2007, Barcelona, Spain. pp.4394--4397
Communication dans un congrès hal-00486823v1

Reconstruction par fonctions de niveaux d'objets diffractants homogènes par morceaux

Amelie Litman , Christelle Eyraud , Jean-Michel Geffrin , Pierre Sabouroux
GDR Ondes, 2006, Gif-sur-Yvette, France
Communication dans un congrès hal-00081567v1