{"id":6047,"date":"2014-04-08T14:07:16","date_gmt":"2014-04-08T12:07:16","guid":{"rendered":"https:\/\/www.iemn.fr\/?p=6047"},"modified":"2014-04-08T15:03:12","modified_gmt":"2014-04-08T13:03:12","slug":"6047","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/articles-revue-de-presse\/6047.html","title":{"rendered":"Ing\u00e9nierie des mat\u00e9riaux artificiels \u00e9lectromagn\u00e9tiques : cristaux photoniques et m\u00e9tamat\u00e9riaux"},"content":{"rendered":"<p><em>Article paru dans le magazine <a href=\"http:\/\/www.photoniques.com\/articles\/photon\/abs\/2014\/01\/photon201469p31\/photon201469p31.html\" target=\"_blank\"><strong>Photoniques<\/strong><\/a> \u2013 Num\u00e9ro 69, Janvier-F\u00e9vrier 2014<\/em><strong><\/strong><\/p>\n<p><strong><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2014\/04\/image_photonique.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6067 alignleft\" title=\"image_photonique\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2014\/04\/image_photonique.jpg\" alt=\"\" width=\"416\" height=\"121\" \/><\/a><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><em><br \/>\n<\/em><\/p>\n<p><span style=\"color: #993300;\"><strong>Didier Lippens \u2013 <\/strong>IEMN Universit\u00e9 de Lille 1<\/span><\/p>\n<p><em><span style=\"color: #993300;\"><span style=\"color: #ffffff;\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2014\/04\/article-de-vulgarisation.pdf\" target=\"_blank\"><span style=\"color: #ffffff;\">_<\/span><\/a><\/span>Voir l\u2019article complet<\/span><\/em><\/p>\n<p>Abstract<\/p>\n<p>Le d\u00e9veloppement des techniques de micro-structuration des mat\u00e9riaux di\u00e9lectriques et des compos\u00e9s m\u00e9talliques permet actuellement un contr\u00f4le sans pr\u00e9c\u00e9dent de l\u2019interaction des ondes \u00e9lectromagn\u00e9tiques avec les mat\u00e9riaux artificiels. Nous illustrons ici l\u2019ing\u00e9nierie de telles structures de synth\u00e8se, capables de contr\u00f4ler finement en module et en phase les grandeurs caract\u00e9risant la propagation et le rayonnement des ondes \u00e9lectromagn\u00e9tiques. Ces structures permettent \u00e9galement d\u2019introduire de nouveaux degr\u00e9s de libert\u00e9 dans les processus de r\u00e9fraction, diffraction, collimation ou tout simplement de courbure des rayons par le biais de deux technologies cl\u00e9s : les cristaux photoniques et les m\u00e9tamat\u00e9riaux. Plusieurs exemples relatifs \u00e0 ces deux technologies sont pr\u00e9sent\u00e9s avec l\u2019optimisation des performances de composants ultra-compacts en optique int\u00e9gr\u00e9e d\u00e9j\u00e0 d\u00e9velopp\u00e9s par l\u2019industrie et la proposition de nouvelles fonctionnalit\u00e9s telle que la r\u00e9alisation de composants d\u2019invisibilit\u00e9 au stade de recherches sur l\u2019optique de transformation.<\/p>\n<p>&nbsp;<\/p>\n<p><em>\u00a9 EDP Sciences, 2014<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Article published in Photoniques magazine - Issue 69, January-February 2014 Didier Lippens - IEMN University of Lille 1 _See the full article Abstract The development of techniques for the micro-structuring of dielectric materials and metallic compounds is currently enabling unprecedented control of the interaction of electromagnetic waves with artificial materials. [...]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-6047","post","type-post","status-publish","format-standard","hentry","category-articles-revue-de-presse"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/6047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=6047"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/6047\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=6047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=6047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=6047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}