Présentation
Kevin Heggarty is Professor in the Optics Department of the IMT Atlantique, a French “Grande Ecole” (graduate engineering school). His research interests include non-display applications of spatial light modulators and especially the design and fabrication of diffractive micro-optical elements and their applications in photonics, optical information processing and optical telecommunications. He has published over 80 papers and patents in international reviews and conferences, ran or participated in several European projects, numerous industrial and French national (ANR) projects and is a founder of the spin-off company Holotetrics. He has teaches optics/photonics/electro-magnetism at all levels at the IMT Atlantique and has lectured in Masters courses in France, Spain, Germany and Belgium, He received his B.A. in Natural Sciences from the University of Cambridge (UK) in 1987, an M.Sc. in Telecommunications and Information Systems from the university of Essex (UK) in 1988, his doctorate from the Ecole Nationale Supérieure des Télécommunications (E.N.S.T.) in Paris (FRANCE) in 1991 and his Habilitation à Diriger des Recherches (HDR) in 2010.
Domaines de recherche
Compétences
Publications
Publications
|
|
Real-Time Calculation of 3D Computer-Generated Holograms by Phase Space Warping2026 |
|
|
Modeling and Simulation of a Massively Parallelized Multiphoton Polymerization 3D Microfabrication Process2023 |
Digital modelling of a massively parallelized multiphoton polymerization plot processSPIE OPTICAL SYSTEMS DESIGN 2024: Computational Optics, Apr 2024, Strasbourg, France. ⟨10.1117/12.3017550⟩ |
|
|
|
Fast and flexible GPU implementation of the view-dependent error diffusion algorithmOptics, Photonics and Digital Technologies for Imaging Applications VIII, Apr 2024, Strasbourg, France. pp.17, ⟨10.1117/12.3016890⟩ |
|
|
Advances in modeling and optimization for two-photon lithographySPIE Optical Systems Design 2024: Computational Optics, SPIE, Apr 2024, Strasbourg, France. pp.16, ⟨10.1117/12.3017407⟩ |
|
|
Modelling and compensating proximity effects in a massively parallelized multiphoton photoplotterSPIE Photonics Europe: 3D Printed Optics and Additive Photonic Manufacturing IV, Apr 2024, Strasbourg (67), France. ⟨10.1117/12.3016932⟩ |
Phototobiology of a benthic diatom from the subtidal sediments of the bay of Brest8th European Phycological Congress, Aug 2023, Brest (France), France |
|
|
|
Assessment of a massively parallel non-linear polymerisation process using scalar light propagation simulation toolsE-MRS Spring Meeting, May 2023, Strasbourg, France |
|
|
Design and fabrication of multiple LED illuminated computer-generated holograms generating 3D effects for automotive applicationsHolography: Advances and Modern Trends VIII, SPIE, Apr 2023, Prague, Czech Republic. pp.27, ⟨10.1117/12.2666482⟩ |
Phototobiologie d’une diatomée épipélique des sédiments subtidaux de la rade de BrestSociété Phycologique de France, Dec 2022, Nantes (France), France |
|
In depth study of optical behavior of a novel leaky waveguide deflector28th Telecommunications Forum TELFOR 2020, Nov 2020, Fully online event, Serbia. ⟨10.1109/TELFOR51502.2020.9306629⟩ |
|
|
|
Proximity effect in parallelized microfabrication using two-photon polymerizationSPIE Photonics Europe 2020, Apr 2020, Online Only, France. pp.26, ⟨10.1117/12.2555377⟩ |
|
|
Impact of massive parallelization on two-photon absorption micro- and nanofabricationSPIE LASE 2020, Feb 2020, San Francisco, CA, United States. pp.1127105, ⟨10.1117/12.2545788⟩ |
|
|
Inverse design for wavelength selective thick diffractive optical element.EOS Topical Meeting on Diffractive Optics 2019, Sep 2019, Jena, Germany |
Massively parallel multiphoton photoplotting: rationale, techniques and implementation obstaclesSMS 2019 : 5th Ed. Smart Materials and Surfaces - SMS Conference, Oct 2019, Lisbon, Portugal |
|
|
|
An optimization approach of computer generated hologram (CGH) for divergent light shapingDigital Holography and Three-Dimensional Imaging, 2019, Bordeaux, France. pp.Tu4A.5, ⟨10.1364/DH.2019.Tu4A.5⟩ |
Combined digital-DOE holographic interferometer for force identification in vibroacousticsSPIE Photonics Europe, Apr 2018, Strasbourg, France. ⟨10.1117/12.2307632⟩ |
|
Vibration retrieval from time sequences of digital on-line Fresnel hologramsImaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP), Jun 2018, Orlando, United States. ⟨10.1364/DH.2018.DM5F.2⟩ |
|
|
|
VIBROMETRIE HOLOGRAPHIQUE CHAMP LARGE A 100 KHZCongrès Socité Français d'Optique (SFO), Jul 2018, Toulouse, France |
|
|
Overcoming practical limitations of even order missing gratings and diffractive optical elements to improve diffraction pattern fidelity and contrast in machine vision applicationsDO 2017 : EOS Topical meeting on diffractive Optics, Sep 2017, Joensuu, Finland |
|
|
Beam shaping DOE for controlled laser tracking in indoor free- space optical communicationsDO 2017 : EOS Topical meeting on diffractive Optics, Sep 2017, Joensuu, Finland |
Benthic Diatoms: What Makes Them UniqueOCEAN SCIENCES 2016 : meeting, Feb 2016, New Orleans, United States |
|
High-speed 3D laser printing by two-photon induced chemistry: breaking the centimeter-scale limitPhotonics West OPTO 2015 : Optoelectronic Materials, Devices, and Applications, Feb 2015, San Francisco, United States |
|
Le rôle optique du frustule des diatoméesQUATORZIÈME COLLOQUE INTERNATIONAL FRANCOPHONE DU CLUB CMOI/SFO Méthodes et Techniques Optiques pour l’Industrie, CMOI/SFO, Nov 2015, Pleumeur-Bodou, France |
|
Etude théorique et expérimentale d'un rétro-réflecteur minceCMOI 2015 : 14ème Colloque International Francophone sur les Méthodes et Techniques Optiques, Nov 2015, Lannion, France |
|
|
|
Iterative scalar algorithm for the rapid design of wide-angle diffraction Fourier elementsEOSMOC 2013 : 3rd EOS Conference on Manufacturing of Optical Components, May 2013, Munich, Germany |
|
|
Microstructuration de matériaux polymères pour la fabrication de composants optiques diffractifsColloque "Optique 2013 - Horizons de l'Optique", Jul 2013, Villetaneuse, France |
Caractérisation de microstructures polymères diffractantes par AFM15è Forum des Microscopies à Sonde Locale, Mar 2012, Saint-Jacut-De-La-Mer, France |
|
|
|
Rapid prototyping of diffractive optical elements in microstructured sol-gel hybrid material2nd EOS Conference on Manufacturing of Optical Components (EOSMOC 2011 - 20th International Congress on Photonics in Europe), May 2011, Munich, Germany. pp.10-11 |
|
|
Polymères microstructurables pour la fabrication d'éléments optiques diffractifsColloque 2010 CMOI/SFO "Méthodes et Techniques Optiques pour l'Industrie", Club CMOI/SFO, Nov 2010, Toulouse, France |
Comparaison des microstructures optiques créées dans une photorésine et dans un matériau sol-gel hybrideJMC12 : 12e journées de la matière condensée, Aug 2010, Troyes, France |
|
Amélioration de la reconnaissance des marquages routiers par l'optimisation d'algorithmes d'extractionColloque COGIST'09, Jun 2009, St Quay Portrieux, France |
|
|
|
Phototraceur UV à micro-miroirs pour la réalisation de fonctions optiques integrées et diffractives27èmes Journées Nationales d'Optique Guidée (JNOG 2008), Oct 2008, Lannion, France. pp.128-130 |
Tunable, elastic, crack-free photonic crystals and polymer opal templates with pre-determined orientation for defect inscriptionCLEO Europe : Conference on Lasers and Electro-Optics/International Quantum Electronics, Jun 2007, Munich, Germany |
|
Dual 3X1 multiplexer for POF networksICPOF 2007 : International Conference on Plastic Optical Fibers, Sep 2007, Turin, Italy |
|
|
|
Artificial Opals as Nanophotonic Materials for Optics Communications9th International Conference on Transparent Optical Networks, Jul 2007, Rome, Italy. pp.208 - 211, ⟨10.1109/ICTON.2007.4296182⟩ |
Écriture directe de microstructures à 2 et 3 dimensions par un phototraceur massivement parallèle utilisant un micro-écran comme masque reconfigurableINTERCONEX/IMAP : 16ème Forum de l'interconnexion et du packaging, Sep 2006, Besançon, France |
|
Phototraceur massivement parallèle pour la photoinscription directe dans l'ultra-violetFOTON 2004 (1er séminaire du Groupement d'Intérêt Scientifique dédié aux Fonctions Optiques pour les TélécommunicatiONs), Nov 2004, Plestin-Les-Grèves, France |
|
Dynamic spectral response of a liquid crystal-based optical channel selectorPhotonics in Switching, Sep 2003, Versailles, France. pp.259 - 261 |
|
Wavefront analyser for industrial applicationInternational Symposium Optronics & Defence, Jul 1996, Paris, France |
|
Réalisation et caractérisation de matrices de microlentilles pour le traitement optique du signalInternational Symposium on Optronics and Defense, Dec 1996, Paris, France |
|
Comparaison de deux méthodes d'amélioration d'un montage de type "corrélateur multicanal6th Meeting of the European Optical Society (Optics and Information), 23-26 octobre, Mulhouse, France, Oct 1995, Mulhouse, France |
|
Experimental realization of an all-optical self-organizing mapOptical Computingro, Aug 1994, Edinburgh, Royaume-Uni. pp.175 - 176 |
|
|
Optical properties of a benthic diatom, Pleurosigma strigosum, from the subtidal sediment of the bay of BrestSilicamics 4, Oct 2024, Moulin Mer, France |
Approximation analytique du faisceau de fuite d’un déflecteur électro-optique à base d’un guide sur polymèresJCOM 2021, Jun 2021, Paris, France |
|
Etude d'un déflecteur électro-optique à base d’un guide à fuite sur polymères et d’un élément optique diffractifJournée du Club Optique Microondes, Jun 2019, Brest, France. |
|
|
Contribution à l'étude, la fabrication et l'application des éléments optiques diffractifs, fixes et reconfigurables.Optique / photonique. IMT Atlantique; UBS, 2010 |