{"id":55055,"date":"2023-05-04T10:30:21","date_gmt":"2023-05-04T08:30:21","guid":{"rendered":"https:\/\/www.helenefm.com\/?p=55055"},"modified":"2023-05-04T10:30:21","modified_gmt":"2023-05-04T08:30:21","slug":"la-tremblade-le-phare-de-la-coubre-rend-hommage-a-augustin-fresnel","status":"publish","type":"post","link":"https:\/\/www.helenefm.com\/?p=55055","title":{"rendered":"La Tremblade : le phare de La Coubre rend hommage \u00e0 Augustin Fresnel"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"55058\" data-permalink=\"https:\/\/www.helenefm.com\/?attachment_id=55058\" data-orig-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/Fresnel-2023-Affiche-Bilout-MAI.webp\" data-orig-size=\"246,348\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Fresnel 2023 &amp;#8211; Affiche Bilout (MAI)\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/Fresnel-2023-Affiche-Bilout-MAI-212x300.webp\" data-large-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/Fresnel-2023-Affiche-Bilout-MAI.webp\" class=\"size-full wp-image-55058 aligncenter\" src=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/Fresnel-2023-Affiche-Bilout-MAI.webp\" alt=\"\" width=\"246\" height=\"348\" srcset=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/Fresnel-2023-Affiche-Bilout-MAI.webp 246w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/Fresnel-2023-Affiche-Bilout-MAI-212x300.webp 212w\" sizes=\"auto, (max-width: 246px) 100vw, 246px\" \/><br \/>\nLe phare de La Coubre \u00e0 La Tremblade rend hommage \u00e0 Augustin Fresnel, l\u2019inventeur de la lentille \u00e0 \u00e9chelons dite \u00ab lentille de Fresnel \u00bb dont on c\u00e9l\u00e8bre cette ann\u00e9e le bicentenaire. En effet, c\u2019est en juillet 1823 que le physicien, ing\u00e9nieur et architecte fran\u00e7ais installe le premier appareil lenticulaire au sommet du phare de Cordouan, au large de Royan. Une invention qui va r\u00e9volutionner la signalisation maritime et qui \u00e9quipe encore aujourd\u2019hui la plupart des phares dans le monde. On \u00e9coute Damien Joussemet, responsable du phare de La Coubre :<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-55055-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/fresnel-1.mp3?_=1\" \/><a href=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/fresnel-1.mp3\">https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/fresnel-1.mp3<\/a><\/audio>\n<p>Pour rendre hommage \u00e0 Fresnel, deux visites th\u00e9\u00e2tralis\u00e9es sont propos\u00e9es gratuitement cette ann\u00e9e : la premi\u00e8re samedi prochain \u00e0 14h30, et la seconde le 10 septembre. Damien Joussemet :<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-55055-2\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/fresnel-2.mp3?_=2\" \/><a href=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/fresnel-2.mp3\">https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/fresnel-2.mp3<\/a><\/audio>\n<p>\u00c0 cette occasion, il sera possible de d\u00e9couvrir le site et le mus\u00e9e, et de gravir les 300 marches du phare construit en 1905. Seule l\u2019ascension est payante au tarif de 4 euros pour les adultes, et 2,50 euros pour les enfants. Un forfait famille est propos\u00e9 \u00e0 11 euros.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le phare de La Coubre \u00e0 La Tremblade rend hommage \u00e0 Augustin Fresnel, l\u2019inventeur de la lentille \u00e0 \u00e9chelons dite \u00ab lentille de Fresnel \u00bb dont on c\u00e9l\u00e8bre cette ann\u00e9e le bicentenaire.<a class=\"moretag\" href=\"https:\/\/www.helenefm.com\/?p=55055\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":55058,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[103,82],"tags":[45],"class_list":["post-55055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fil-infos-redaction","category-sortir","tag-royan"],"views":872,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2023\/05\/Fresnel-2023-Affiche-Bilout-MAI.webp","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p48eP9-ejZ","_links":{"self":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/55055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=55055"}],"version-history":[{"count":1,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/55055\/revisions"}],"predecessor-version":[{"id":55059,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/55055\/revisions\/55059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/media\/55058"}],"wp:attachment":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=55055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=55055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=55055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}