Imperial College London
Portrait Picture

Dr Sébastien Guenneau

Faculty of Natural Sciences, Department of Physics

Reader in Physics
 
 
 
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Contact

 

s.guenneau Website

 
 
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Location

 

308cBlackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

295 results found

Dupont G, Guenneau S, Enoch S, 2011, Transformation electromagnetism, Selected Topics in Photonic Crystals and Metamaterials, Pages: 239-262, ISBN: 9789814355186

We review some recent applications of changes of coordinate systems applied to the design of a novel class of metamaterials: invisibility cloaks, rotators and concentrators. These heterogeneous anisotropic media allow for a markedly enhanced control of the electromagnetic waves.

Book chapter

Kadic M, Dupont G, Guenneau S, Enoch Set al., 2011, Transformational plasmonics, Pages: 3461-3462

Transformational optics and metamaterials allow for a markedly enhanced control of electromagnetic waves, with fascinating applications ranging from perfect lenses to invisibility cloaks, carpets, concentrators and rotators. Here, we present a review of curved anisotropic heterogeneous metasurfaces designed using the tool of transformational plasmonics in order to achieve a similar control for Ssurface Plasmon Polaritons. © 2011 EurAAP.

Conference paper

Dupont G, Guenneau S, Enoch S, 2011, Non-singular arbitrary cloaks dressing three-dimensional anisotropic obstacles, JOURNAL OF MODERN OPTICS, Vol: 58, Pages: 786-795, ISSN: 0950-0340

Journal article

Kadic M, Dupont G, Guenneau S, Enoch Set al., 2011, Controlling surface plasmon polaritons in transformed coordinates, JOURNAL OF MODERN OPTICS, Vol: 58, Pages: 994-1003, ISSN: 0950-0340

Journal article

Brun M, Guenneau S, Movchan AB, 2010, An elastic cloak model based on coordinate transformation, Pages: 355-359

We propose a class of cylindrical cloaks for elastic waves which are deduced from geometric transform. In particular we implement a radially symmetric linear geometric transform which depends upon a parameter and depending upon the value of such parameter, the transform is applied to the design of neutral (invisibility) cloaks and to obtain mirage effects. Interestingly, the cloaking device has been designed for fully-coupled in-plane shear and pressure waves and, moreover, the chosen reparameterization is such that the elasticity equations maintain their initial form under the transformation, which is generally untrue in the elasticity case. Copyright © 2010 by ASME.

Conference paper

Adams SDM, Cherednichenko KD, Craster RV, Guenneau Set al., 2010, High-frequency spectral analysis of thin periodic acoustic strips: Theory and numerics, EUROPEAN JOURNAL OF APPLIED MATHEMATICS, Vol: 21, Pages: 557-590, ISSN: 0956-7925

Journal article

Dupont G, Guenneau S, Enoch S, 2010, Electromagnetic analysis of arbitrarily shaped pinched carpets, PHYSICAL REVIEW A, Vol: 82, ISSN: 1050-2947

Journal article

Farhat M, Guenneau S, Enoch S, 2010, High directivity and confinement of flexural waves through ultra-refraction in thin perforated plates, EPL, Vol: 91, ISSN: 0295-5075

Journal article

Brun M, Guenneau S, Movchan AB, Bigoni Det al., 2010, Dynamics of structural interfaces: Filtering and focussing effects for elastic waves, JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, Vol: 58, Pages: 1212-1224, ISSN: 0022-5096

Journal article

Renger J, Kadic M, Dupont G, Acimovic SS, Guenneau S, Quidant R, Enoch Set al., 2010, Hidden progress: broadband plasmonic invisibility, OPTICS EXPRESS, Vol: 18, Pages: 15757-15768, ISSN: 1094-4087

Journal article

Farhat M, Guenneau S, Enoch S, Movchan Aet al., 2010, All-angle-negative-refraction and ultra-refraction for liquid surface waves in 2D phononic crystals, 8th International Conference on Mathematical and Numerical Aspects of Waves, Publisher: ELSEVIER SCIENCE BV, Pages: 2011-2019, ISSN: 0377-0427

Conference paper

Guenneau S, Movchan A, Zolla F, Movchan N, Nicolet Aet al., 2010, Acoustic band gaps in arrays of neutral inclusions, 8th International Conference on Mathematical and Numerical Aspects of Waves, Publisher: ELSEVIER, Pages: 1962-1969, ISSN: 0377-0427

Conference paper

Guenneau S, Farhat M, Enoch S, 2010, Perfect lenses and corners for flexural waves, 8th International Conference on Electrical Transport and Optical Properties of Inhomogeneous Media, Publisher: ELSEVIER SCIENCE BV, Pages: 2947-2949, ISSN: 0921-4526

Conference paper

Diatta A, Dupont G, Guenneau S, Enoch Set al., 2010, Broadband cloaking and mirages with flying carpets, OPTICS EXPRESS, Vol: 18, Pages: 11537-11551, ISSN: 1094-4087

Journal article

Kadic M, Guenneau S, Enoch S, 2010, Transformational plasmonics: cloak, concentrator and rotator for SPPs, OPTICS EXPRESS, Vol: 18, Pages: 12027-12032, ISSN: 1094-4087

Journal article

Farhat M, Guenneau S, Enoch S, Movchan AB, Petursson GGet al., 2010, Focussing bending waves via negative refraction in perforated thin plates, APPLIED PHYSICS LETTERS, Vol: 96, ISSN: 0003-6951

Journal article

Guenneau S, Diatta A, McPhedran RC, 2010, Focusing: coming to the point in metamaterials, JOURNAL OF MODERN OPTICS, Vol: 57, Pages: 511-527, ISSN: 0950-0340

Journal article

Bouchitte G, Guenneau S, Zolla F, 2010, HOMOGENIZATION OF DIELECTRIC PHOTONIC QUASI CRYSTALS, MULTISCALE MODELING & SIMULATION, Vol: 8, Pages: 1862-1881, ISSN: 1540-3459

Journal article

Kadic M, Dupont G, Guenneau S, Enoch Set al., 2010, From transformational optics to plasmonics, 3rd International Workshop on Theoretical and Computational Nanophotonics (TaCoNa-Photonics 2010), Publisher: AMER INST PHYSICS, Pages: 18-20, ISSN: 0094-243X

Conference paper

Dupont G, Guenneau S, Enoch S, Demesy G, Nicolet A, Zolla F, Diatta Aet al., 2009, Revolution analysis of three-dimensional arbitrary cloaks, OPTICS EXPRESS, Vol: 17, Pages: 22603-22608, ISSN: 1094-4087

Journal article

Puvirajesinghe TM, Guimond SE, Turnbull JE, Guenneau Set al., 2009, Chemometric analysis for comparison of heparan sulphate oligosaccharides, JOURNAL OF THE ROYAL SOCIETY INTERFACE, Vol: 6, Pages: 997-1004, ISSN: 1742-5689

Journal article

Farhat M, Guenneau S, Enoch S, Movchan ABet al., 2009, Negative refraction, surface modes, and superlensing effect via homogenization near resonances for a finite array of split-ring resonators, PHYSICAL REVIEW E, Vol: 80, ISSN: 1539-3755

Journal article

Diatta A, Nicolet A, Guenneau S, Zolla Fet al., 2009, Tessellated and stellated invisibility, OPTICS EXPRESS, Vol: 17, Pages: 13389-13394, ISSN: 1094-4087

Journal article

Farhat M, Guenneau S, Enoch S, 2009, Ultrabroadband Elastic Cloaking in Thin Plates, PHYSICAL REVIEW LETTERS, Vol: 103, ISSN: 0031-9007

Journal article

Adams SDM, Craster RV, Guenneau S, 2009, Negative bending mode curvature via Robin boundary conditions, COMPTES RENDUS PHYSIQUE, Vol: 10, Pages: 437-446, ISSN: 1631-0705

Journal article

Guenneau S, Ramakrishna SA, 2009, Negative refractive index, perfect lenses and checkerboards: Trapping and imaging effects in folded optical spaces, COMPTES RENDUS PHYSIQUE, Vol: 10, Pages: 352-378, ISSN: 1631-0705

Journal article

Brun M, Guenneau S, Movchan AB, 2009, Achieving control of in-plane elastic waves, APPLIED PHYSICS LETTERS, Vol: 94, ISSN: 0003-6951

Journal article

Nicolet A, Zolla F, Agha YO, Guenneau Set al., 2009, Geometrical transformations for numerical modelling and for new material design in photonics, Pages: 49-61, ISSN: 1874-6500

This paper is a review of various techniques used in computational electromagnetism such as the treatment of leaky modes in waveguides, helicoidal geometries for microstructured optical fibres and the design of arbitrarily shaped invisibility cloaks. This seemingly heterogeneous list is unified by the concept of geometrical transformation that leads to equivalent materials, i.e., the change of coordinates is completely encapsulated in the material properties. The practical set up is conveniently made via the finite element method (FEM). © 2009 Springer Netherlands.

Conference paper

Craster RV, Guenneau S, Adams SDM, 2009, Mechanism for slow waves near cutoff frequencies in periodic waveguides, PHYSICAL REVIEW B, Vol: 79, ISSN: 1098-0121

Journal article

Farhat M, Guenneau S, Enoch S, Movchan ABet al., 2009, Cloaking bending waves propagating in thin elastic plates, PHYSICAL REVIEW B, Vol: 79, ISSN: 1098-0121

Journal article

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