{"id":36,"date":"2015-07-09T14:46:57","date_gmt":"2015-07-09T13:46:57","guid":{"rendered":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/?page_id=36"},"modified":"2026-05-02T21:54:39","modified_gmt":"2026-05-02T20:54:39","slug":"discours","status":"publish","type":"page","link":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/discours\/","title":{"rendered":"Travaux scientifiques"},"content":{"rendered":"\n<p class=\"has-blue-color has-text-color has-link-color has-medium-font-size wp-elements-cbebdd58a978e7b2aaa2d1f61cbf6485\">Site en cours de mise \u00e0 jour <\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u00c9tudiants et futurs coll\u00e8gues<\/strong><\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:55% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"920\" src=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/team-lesia-1995-1024x920.jpeg\" alt=\"\" class=\"wp-image-554 size-full\" srcset=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/team-lesia-1995-1024x920.jpeg 1024w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/team-lesia-1995-300x270.jpeg 300w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/team-lesia-1995-768x690.jpeg 768w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/team-lesia-1995-1536x1380.jpeg 1536w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/team-lesia-1995-2048x1841.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>Comme professeur, chercheur, responsable de laboratoire ou d&rsquo;\u00e9quipe, j&rsquo;ai partag\u00e9 avec nombre d&rsquo;\u00e9tudiants les enthousiasmes et anxi\u00e9t\u00e9s de la recherche, les joies de la d\u00e9couverte et du succ\u00e8s. Je les ai parfois guid\u00e9s dans leur d\u00e9but de parcours. Je cite ici celles et ceux dont j&rsquo;ai \u00e9t\u00e9 le plus proche, doctorants, post-doctorants, je leur dois tant !<\/p>\n\n\n\n<p><em>A l&rsquo;Observatoire de Paris (DESPA), en 1995, de g. \u00e0 dr. : Jean-Marie Mariotti (+1998), Fran\u00e7ois Lacombe, PL, Olivier Marco, Daniel Rouan, Olivier Lai, Guy Perrin<\/em><\/p>\n<\/div><\/div>\n\n\n<p><strong>Doctorants dirig\u00e9s, co-dirig\u00e9s ou en \u00e9troite collaboration <\/strong>(date de th\u00e8se)<\/p>\n<p style=\"text-align: left\">Pierre Turon-Laccarieu (1974, \u00c9tat), <em>Etude de la granulation solaire dans l&rsquo;infrarouge <\/em>(dir. P.L\u00e9na).<\/p>\n<p style=\"text-align: left\">Michel Charles (1977)<\/p>\n<p style=\"text-align: left\">Daniel Rouan (1984, Etat), <a class=\"\n\t\t\tlink_gen\n\t\t    \" href=\"https:\/\/www.sudoc.abes.fr\/cbs\/\/DB=2.1\/SET=6\/TTL=5\/CLK?IKT=1016&amp;TRM=Quelques+aspects+du+chauffage+et+de+l'e%CC%81mission+de+la+poussie%CC%80re+interstellaire+galactique+a%CC%80+petite+et+grande+e%CC%81chelle\" target=\"\"><em>Quelques aspects du chauffage et de l&rsquo;\u00e9mission de la poussi\u00e8re interstellaire galactique \u00e0 petite et grande \u00e9chelle<\/em><\/a> (dir. P.L\u00e9na)<\/p>\n<p style=\"text-align: left\">Christian Perrier (1982, Etat), <em>Un tavelographe infrarouge unidimensionnel sur le t\u00e9lescope de 3.60 m de l&rsquo;ESO : mise en oeuvre et r\u00e9sultats astrophysiques<\/em> (dir. P.L\u00e9na)<\/p>\n<p style=\"text-align: left\">Alain Chelli (1986),\u00a0<em>Interf\u00e9rom\u00e9trie des tachetures en infrarouge proche, application aux objets protostellaires <\/em>(dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Marie de Muizon (1988), <em>Aspects du milieu interstellaire en infrarouge\u00a0<\/em>(dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Catherine Dougados (1991), <em>Etude d&rsquo;enveloppes de poussieres circumstellaires : le ph\u00e9nom\u00e8ne de flot bipolaire dans les phases post-AGB et proto-stellaire\u00a0<\/em>(dir. D. Rouan)<\/p>\n<p style=\"text-align: left\">Vincent Coud\u00e9 du Foresto (1994), <em><span class=\"detail_value\">Interf\u00e9rom\u00e9trie astronomique infrarouge par optique guid\u00e9e monomode\u00a0<\/span><\/em><span class=\"detail_value\">(dir. J-M Mariotti)<\/span><\/p>\n<p style=\"text-align: left\">Jean-Marie Mariotti (1987),<em> Imagerie \u00e0 la limite de diffraction en infrarouge proche : m\u00e9thodes et r\u00e9sultats astrophysiques<\/em> (dir. F. Sibille)<\/p>\n<p style=\"text-align: left\">Jean-Louis Monin (1987),\u00a0<em>Conception et r\u00e9alisation d&rsquo;une cam\u00e9ra astronomique, bas\u00e9e sur un d\u00e9tecteur infrarouge bidimensionnel: r\u00e9sultats astrophysiques <\/em>(dir. A. Omont)<\/p>\n<p style=\"text-align: left\">Didier Tiph\u00e8ne (1987), <em>\u00c9tude \u00e0 basse temp\u00e9rature (4.2 K) du fonctionnement d&rsquo;une matrice de d\u00e9tection InSb-MIS, \u00e0 lecture CID, sous tr\u00e8s faible flux de photons : applications astronomiques <\/em><a class=\"link_gen\" href=\"https:\/\/www.sudoc.abes.fr\/cbs\/\/DB=2.1\/SET=16\/TTL=5\/SHW?FRST=9\">(dir.P. L\u00e9na)<\/a><\/p>\n<p style=\"text-align: left\">Jean-Christophe Sinquin (1988),\u00a0<em>Analyse de surface d&rsquo;onde infrarouge par modulateur acousto-optique\u00a0<\/em>(dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Fran\u00e7ois Lacombe (1989)<\/p>\n<p style=\"text-align: left\">Pierre Kern (1990), <em>Optique adaptative et grands t\u00e9lescopes<\/em> (dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Fran\u00e7ois Rigaut (1992), <em>Applications de l&rsquo;optique adaptative en astronomie<\/em> (dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Jean-Marc Conan (1994),\u00a0<em>\u00c9tude de la correction partielle en optique adaptative <\/em>(dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Eric Gendron (1995), <em>Optimisation de la commande modale en optique adaptative : application \u00e0 l&rsquo;astronomie<\/em> (dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Pei Qian Zhao (1995)<\/p>\n<p style=\"text-align: left\">Olivier Marco (1997), <em>D\u00e9tection du tore de poussi\u00e8res dans les noyaux actifs de galaxies avec COMIC, la nouvelle cam\u00e9ra infrarouge du syst\u00e8me d&rsquo;optique adaptative de l&rsquo;ESO<\/em> (dir. D. Alloin)<\/p>\n<p style=\"text-align: left\">Guy Perrin (1997),\u00a0<em>une unit\u00e9 de recombinaison \u00e0 fibres pour l&rsquo;interf\u00e9rom\u00e8tre IOTA, Application \u00e0 l&rsquo;\u00e9tude des \u00e9toiles de type tardif <\/em>(dir.J.-M. Mariotti)<\/p>\n<p style=\"text-align: left\">Jean-Pierre V\u00e9ran (1997), <em>Estimation de la r\u00e9ponse impulsionnelle et restauration d&rsquo;image en optique adaptative. Application au syst\u00e8me d&rsquo;optique adaptative du t\u00e9lescope Canada-France-Hawaii\u00a0<\/em>(dir. H. Ma\u00eetre)<\/p>\n<table style=\"height: 13px\" summary=\"title presentation\" width=\"610\">\n<tbody>\n<tr>\n<td class=\"rec_lable\">\u00a0<\/td>\n<td class=\"rec_title\">\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left\">Bertrand Mennesson (1999), <em>Interf\u00e9rom\u00e9trie stellaire dans l&rsquo;infrarouge thermique : observations d&rsquo;environnements circumstellaires par optique guid\u00e9e monomode et contributions \u00e0 la mission spatiale Darwin<\/em> (dir. A. L\u00e9ger)<\/p>\n<p style=\"text-align: left\">Pierre Kervella (2001), <em>Interf\u00e9rom\u00e9trie optique avec le VLT. Application aux \u00e9toiles C\u00e9ph\u00e9ides<\/em> (dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Marie Glanc (2002), <em>Applications ophtalmologiques de l&rsquo;optique adaptative<\/em> (dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Pascal Bord\u00e9 (2003), <em>D\u00e9tection et caract\u00e9risation de plan\u00e8tes extrasolaires par photom\u00e9trie visible et interf\u00e9rom\u00e9trie infrarouge \u00e0 tr\u00e8s haute pr\u00e9cision<\/em> (dir. V. Coud\u00e9 du Foresto)<\/p>\n<p style=\"text-align: left\">Gilles Chagnon (2003),\u00a0<em>Interf\u00e9rom\u00e9trie stellaire dans l&rsquo;infrarouge en pr\u00e9sence de fond thermique\u00a0<\/em>(dir. P. L\u00e9na)<\/p>\n<p style=\"text-align: left\">Clotilde Micewicz Marin (2010) [sciences de l&rsquo;\u00e9ducation], <em>La main \u00e0 la p\u00e2te. D&rsquo;une innovation en mati\u00e8re d&rsquo;\u00e9ducation scientifique aux conditions de sa transf\u00e9rabilit\u00e9 en syst\u00e8me scolaire<\/em> (dir. A. Kerlan)<\/p>\n<table summary=\"title presentation\">\n<tbody>\n<tr>\n<td class=\"rec_lable\">\n<div>\u00a0<\/div>\n<\/td>\n<td class=\"rec_title\">\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<h2 class=\"wp-block-heading\">L&rsquo;optique adaptative (1982&#8230;)<\/h2>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"208\" height=\"313\" src=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/archimede_OA.png\" alt=\"\" class=\"wp-image-549 size-full\" srcset=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/archimede_OA.png 208w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/archimede_OA-199x300.png 199w\" sizes=\"auto, (max-width: 208px) 100vw, 208px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">L&rsquo;interf\u00e9rom\u00e9trie multi-t\u00e9lescopes (1980&#8230;)<\/h2>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:29% auto\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2015\/07\/Pierre1.jpg\" alt=\"\" class=\"wp-image-69 size-full\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>jihihi<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Le ciel infrarouge (1972&#8230;)<\/h2>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:27% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"711\" src=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/caravelle_insert-1024x711.jpg\" alt=\"\" class=\"wp-image-551 size-full\" srcset=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/caravelle_insert-1024x711.jpg 1024w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/caravelle_insert-300x208.jpg 300w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/caravelle_insert-768x533.jpg 768w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/caravelle_insert-1536x1066.jpg 1536w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/caravelle_insert-2048x1421.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Le Soleil infrarouge (1958&#8230;)<\/h2>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:30% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/kpno-wikipedia.jpg\" alt=\"\" class=\"wp-image-550 size-full\" srcset=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/kpno-wikipedia.jpg 960w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/kpno-wikipedia-300x200.jpg 300w, https:\/\/sites.lesia.obspm.fr\/pierre-lena\/files\/2026\/04\/kpno-wikipedia-768x512.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Site en cours de mise \u00e0 jour \u00c9tudiants et futurs coll\u00e8gues Comme professeur, chercheur, responsable de laboratoire ou d&rsquo;\u00e9quipe, j&rsquo;ai partag\u00e9 avec nombre d&rsquo;\u00e9tudiants les enthousiasmes et anxi\u00e9t\u00e9s de la recherche, les joies de la d\u00e9couverte et du succ\u00e8s. Je &hellip; <a href=\"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/discours\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-36","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/pages\/36","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/comments?post=36"}],"version-history":[{"count":11,"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/pages\/36\/revisions"}],"predecessor-version":[{"id":601,"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/pages\/36\/revisions\/601"}],"wp:attachment":[{"href":"https:\/\/sites.lesia.obspm.fr\/pierre-lena\/wp-json\/wp\/v2\/media?parent=36"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}