{"id":871,"date":"2021-07-09T14:53:32","date_gmt":"2021-07-09T12:53:32","guid":{"rendered":"http:\/\/127.0.0.1\/?page_id=871"},"modified":"2023-04-27T18:47:30","modified_gmt":"2023-04-27T16:47:30","slug":"atomes-de-rydberg","status":"publish","type":"page","link":"http:\/\/www.lac.universite-paris-saclay.fr\/?page_id=871","title":{"rendered":"Atomes de Rydberg"},"content":{"rendered":"<div  class=\"wp-block-ultimate-post-heading ultp-block-f961d9\"><div class=\"ultp-block-wrapper\"><div class=\"ultp-heading-wrap ultp-heading-style9 ultp-heading-center\"><h1 class=\"ultp-heading-inner\"><span>Atomes de Rydberg<\/span><\/h1><\/div><\/div><\/div>\n\n<div class=\"wp-block-ub-tabbed-content wp-block-ub-tabbed-content-underline wp-block-ub-tabbed-content-holder wp-block-ub-tabbed-content-horizontal-holder-mobile wp-block-ub-tabbed-content-horizontal-holder-tablet\" id=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf\" style=\"\">\n\t\t\t<div class=\"wp-block-ub-tabbed-content-tab-holder horizontal-tab-width-mobile horizontal-tab-width-tablet\">\n\t\t\t\t<div role=\"tablist\" class=\"wp-block-ub-tabbed-content-tabs-title wp-block-ub-tabbed-content-tabs-title-mobile-horizontal-tab wp-block-ub-tabbed-content-tabs-title-tablet-horizontal-tab\" style=\"justify-content: flex-start; \"><div role=\"tab\" id=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-tab-0\" aria-controls=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-panel-0\" aria-selected=\"true\" class=\"wp-block-ub-tabbed-content-tab-title-wrap active\" style=\"--ub-tabbed-title-background-color: inherit; --ub-tabbed-active-title-color: inherit; --ub-tabbed-active-title-background-color: inherit; text-align: left; \" tabindex=\"-1\">\n\t\t\t\t<div class=\"wp-block-ub-tabbed-content-tab-title\">Description<\/div>\n\t\t\t<\/div><div role=\"tab\" id=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-tab-1\" aria-controls=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-panel-1\" aria-selected=\"false\" class=\"wp-block-ub-tabbed-content-tab-title-wrap\" style=\"--ub-tabbed-title-background-color: inherit; --ub-tabbed-active-title-color: inherit; --ub-tabbed-active-title-background-color: inherit; text-align: left; \" tabindex=\"-1\">\n\t\t\t\t<div class=\"wp-block-ub-tabbed-content-tab-title\">Membres<\/div>\n\t\t\t<\/div><\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"wp-block-ub-tabbed-content-tabs-content\" style=\"\"><div role=\"tabpanel\" class=\"wp-block-ub-tabbed-content-tab-content-wrap active\" id=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-panel-0\" aria-labelledby=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-tab-0\" tabindex=\"0\">\n\n<p style=\"font-size:19px\" align=\"justify\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/07\/MaF-Rydbergs.png\" alt=\"alt text\" style=\"float: left; padding-right: 20px;\"> L\u2019activit\u00e9 tourne autour des \u00e9tudes spectroscopiques et des interactions \u00e0 quelques corps comme entre atomes de Rydberg de Cs et d\u2019Yb, ainsi que leurs interactions avec la lumi\u00e8re.<br>\nUn d\u00e9bouch\u00e9 est la cr\u00e9ation de portes de calcul quantique \u00e0 quelques particules. Nous avons d\u00e9montr\u00e9 plusieurs m\u00e9canismes d\u2019interaction r\u00e9sonnante \u00e0 longue distance pouvant permettre par exemple de r\u00e9aliser une porte de Toffoli.<br>\nUn autre d\u00e9bouch\u00e9 est dans la r\u00e9alisation de simulation quantique. Dans cette application, les atomes sont g\u00e9n\u00e9ralement retenus dans une pince optique avant d\u2019\u00eatre excit\u00e9s dans un \u00e9tat de Rydberg. L\u2019atome d\u2019ytterbium pr\u00e9sente alors un avantage par rapport aux alcalins gr\u00e2ce aux transitions optiques du c\u0153ur ionique. Nous avons maintenant d\u00e9montr\u00e9 la possibilit\u00e9 de r\u00e9aliser une pince optique sur cette transition.<\/p>\n\n\n\n<p><\/p>\n\n<\/div><div role=\"tabpanel\" class=\"wp-block-ub-tabbed-content-tab-content-wrap ub-hide\" id=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-panel-1\" aria-labelledby=\"ub-tabbed-content-3687d8f4-93ed-4b6f-9d59-937c2f165edf-tab-1\" tabindex=\"0\">\n\n<ul class=\"wp-block-list\"><li><strong>Patrick CHEINET<\/strong><br><a href=\"mailto:patrick.cheinet@universite-paris-saclay.fr\" target=\"_blank\" rel=\"noreferrer noopener\">patrick.cheinet@universite-paris-saclay.fr<\/a><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Pierre PILLET<br><a href=\"mailto:pierre.pillet@universite-paris-saclay.fr\" target=\"_blank\" rel=\"noreferrer noopener\">pierre.pillet@universite-paris-saclay.fr<\/a><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Steven LEPOUTRE<br><a href=\"mailto:steven.lepoutre@universite-paris-saclay.fr\" target=\"_blank\" rel=\"noreferrer noopener\">steven.lepoutre@universite-paris-saclay.fr<\/a><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Ivan ASHKARIN<br><a href=\"mailto:ivan.ashkarin@universite-paris-saclay.fr\" target=\"_blank\" rel=\"noreferrer noopener\">ivan.ashkarin@universite-paris-saclay.fr<\/a><br><br><\/li><\/ul>\n\n\n\n<p><\/p>\n\n<\/div><\/div>\n\t\t<\/div>\n\n<div style=\"gap: 20px;\" class=\"align-button-center ub-buttons orientation-button-row ub-flex-wrap wp-block-ub-button\" id=\"ub-button-7cb1b0ea-e617-442a-bc77-4d1ebb48c6f4\"><div class=\"ub-button-container\">\n\t\t\t<a href=\"?page_id=781\" target=\"_self\" rel=\"nofollow\" class=\"ub-button-block-main  \" role=\"button\" style=\"--ub-button-background-color: transparent; --ub-button-color: #7797b1; --ub-button-border: 3px solid #7797b1; --ub-button-hover-color: #2e5473; --ub-button-hover-border: 3px solid #2e5473; padding-top: 10px; padding-right: 10px; padding-bottom: 10px; padding-left: 10px; border-radius: 60px; \">\n\t\t\t\t<div class=\"ub-button-content-holder\" style=\"flex-direction: row\">\n\t\t\t\t\t<span class=\"ub-button-block-btn\">Retour<\/span>\n\t\t\t\t<\/div>\n\t\t\t<\/a>\n\t\t<\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1862,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-871","page","type-page","status-publish","has-post-thumbnail","hentry"],"featured_image_src":"http:\/\/www.lac.universite-paris-saclay.fr\/wp-content\/uploads\/2021\/07\/IMG_4242-scaled.jpg","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - 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