{"id":12607,"date":"2017-03-09T08:13:12","date_gmt":"2017-03-09T06:13:12","guid":{"rendered":"https:\/\/www.iemn.fr\/?p=12607"},"modified":"2017-03-28T11:58:09","modified_gmt":"2017-03-28T09:58:09","slug":"journee-dispositifs-terahertz-simluations-realisations-et-applications","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/actualites\/journee-dispositifs-terahertz-simluations-realisations-et-applications.html","title":{"rendered":"Journ\u00e9e Dispositifs T\u00e9rahertz : simulations, r\u00e9alisations et applications"},"content":{"rendered":"<div><span style=\"color: #993300;\"><strong>le vendredi 24 mars 2017 au Laboratoire Central de l&rsquo;IEMN, Villeneuve d&rsquo;Ascq<\/strong><\/span><\/div>\n<div>\n<div id=\"attachment_12634\" style=\"width: 258px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2017\/02\/Thz_Microscopy.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-12634\" class=\"wp-image-12634\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2017\/02\/Thz_Microscopy.png\" width=\"248\" height=\"134\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2017\/02\/Thz_Microscopy.png 752w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2017\/02\/Thz_Microscopy-300x162.png 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2017\/02\/Thz_Microscopy-705x381.png 705w\" sizes=\"auto, (max-width: 248px) 100vw, 248px\" \/><\/a><p id=\"caption-attachment-12634\" class=\"wp-caption-text\">THZ Near-Field Microscopy (Equipex ExCELSior)<\/p><\/div>\n<p><span style=\"color: #000000;\">La th\u00e9matique \u00ab t\u00e9rahertz \u00bb est pour nombre d&rsquo;entre nous au c\u0153ur de nos activit\u00e9s. Cependant, ce mot-clef recouvre des th\u00e8mes tr\u00e8s vari\u00e9s relevant parfois de cultures diff\u00e9rentes (Pour ne citer qu&rsquo;un exemple embl\u00e9matique, ce domaine peut \u00eatre approch\u00e9 aussi bien avec les outils de l&rsquo;\u00e9lectronique que de la photonique).<\/span><\/p>\n<\/div>\n<div><span style=\"color: #000000;\">Les lasers \u00e0 cascade quantique ont permis des succ\u00e8s remarquables pour couvrir le gap t\u00e9rahertz. Cependant, la r\u00e9alisation de sources compactes et puissantes fonctionnant \u00e0 temp\u00e9rature ambiante reste un challenge et les sources \u00e9lectroniques constituent une alternative s\u00e9rieuse.<\/span><\/div>\n<div><span style=\"color: #000000;\">Aussi, pour faire un tour d&rsquo;horizon de l&rsquo;actualit\u00e9 de cette th\u00e9matique au sein du laboratoire et plus largement dans la communaut\u00e9, un journ\u00e9e th\u00e9matique sur les diff\u00e9rentes activit\u00e9s de simulation, mais aussi sur les travaux exp\u00e9rimentaux et technologiques est organis\u00e9e . Outre les sources et d\u00e9tecteurs, les dispositifs et applications les plus vari\u00e9es seront envisag\u00e9s. <\/span><\/div>\n<div><strong>Programme de la journ\u00e9e :<\/strong><\/div>\n<ul>\n<li><strong>8h45.<\/strong> Accueil. Introduction<\/li>\n<li><strong>9h00.<\/strong> <strong style=\"color: #000000;\">Abdelouahab Hamadou (LESIMS, S\u00e9tif )<\/strong> \u00ab Mod\u00e9lisation des dispositifs \u00e0 base de lasers \u00e0 cascade quantique pour l&rsquo;\u00e9mission t\u00e9rahertz \u00e0 temp\u00e9rature ambiante \u00bb<\/li>\n<li><strong>9h55.<\/strong> <strong style=\"color: #000000;\">Christophe Palermo (IES, Montpellier)<\/strong> \u00ab Mod\u00e9lisation et simulation num\u00e9rique des composants \u00e9lectroniques pour le t\u00e9rahertz, sources et d\u00e9tecteurs \u00bb<\/li>\n<li><strong>10h50.<\/strong> Pause<\/li>\n<li><strong>11h05.<\/strong> <strong style=\"color: #000000;\">Alain Maestrini (LERMA, Observatoire de Paris)<\/strong> : \u00ab Electronique THz pour l&rsquo;observation de l&rsquo;Univers \u00e0 tr\u00e8s haute r\u00e9solution spectrale &#8211; missions actuelles et perspectives\u00bb<\/li>\n<li><strong>12h00.<\/strong> Pause<\/li>\n<li><strong>13h20.<\/strong> <strong style=\"color: #000000;\">Emilien Peytavit (IEMN)<\/strong> \u00ab G\u00e9n\u00e9ration et D\u00e9tection d&rsquo;ondes THz par voie Opto\u00e9lectronique: Potentiel et limites \u00bb<\/li>\n<li><strong>14h00.<\/strong> <strong style=\"color: #000000;\">Guillaume Ducournau et Mohamed Zaknoune (IEMN) <\/strong>\u00ab Composants et T\u00e9l\u00e9coms sans fils THz \u00bb<\/li>\n<li><strong>14h40.<\/strong>\u00a0 <strong style=\"color: #000000;\">S. Venkatachalam, G. Ducournau, J.-F. Lampin, D. Hourlier (IEMN)<\/strong> \u00ab Blackglass materials for THz applications\u00bb<\/li>\n<li><strong>15h00.<\/strong> Pause<\/li>\n<li><strong>15h15.<\/strong> <strong style=\"color: #000000;\">Christophe Dalle (IEMN)<\/strong> \u00ab Mod\u00e9lisation d\u2019oscillateur THz \u00e0 diode Gunn GaN distribu\u00e9e \u00bb<\/li>\n<li><strong>15h35.<\/strong> <strong style=\"color: #000000;\">Tahsin Akalin (IEMN)<\/strong> \u00ab Mesures sous pointes jusqu&rsquo;\u00e0 750GHz de lignes de Goubau planaires et r\u00e9sultats exp\u00e9rimentaux sur les m\u00e9tasurfaces et les antennes Terahertz \u00bb<\/li>\n<li><strong>15h55.<\/strong> <strong style=\"color: #000000;\">Ludovic Burgnies, Eric Lheurette (IEMN)<\/strong> \u00ab Textiles m\u00e9tamat\u00e9riaux pour les spectres millim\u00e9trique et t\u00e9rahertz \u00bb<\/li>\n<li><strong>16h15.<\/strong> <strong style=\"color: #000000;\">Nicolas Fernez (IEMN)<\/strong> \u00ab M\u00e9tasurfaces absorbantes d\u00e9sordonn\u00e9es \u00e0 200 GHz \u00bb 16h35 Tomas Horak, Oleksandr Stepanenko : \u00ab Effets non-r\u00e9ciproques aux fr\u00e9quences THz\u00bb<\/li>\n<li><strong>16h55.<\/strong> Cl\u00f4ture<\/li>\n<\/ul>\n<blockquote><p>Pour tout renseignement compl\u00e9mentaire :<br \/>\n<a href=\"mailto:Jean-Luc.Thobel@iemn.univ-lille1.fr\">Jean-Luc.Thobel@iemn.univ-lille1.fr<\/a><\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Friday 24 March 2017 at the IEMN Central Laboratory, Villeneuve d'Ascq For many of us, the \"terahertz\" theme is at the heart of our activities. However, this keyword covers a wide variety of themes, sometimes from different cultures (to give just one emblematic example, this field can be approached with both the [...]<\/p>","protected":false},"author":2,"featured_media":12682,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-12607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/12607","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=12607"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/12607\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media\/12682"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=12607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=12607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=12607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}