{"id":760,"date":"2018-05-01T17:11:00","date_gmt":"2018-05-01T15:11:00","guid":{"rendered":"https:\/\/gqm.lpl.univ-paris13.fr\/?p=760"},"modified":"2025-10-27T17:13:13","modified_gmt":"2025-10-27T16:13:13","slug":"narrow-line-red-magneto-optical-trap","status":"publish","type":"post","link":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/","title":{"rendered":"Narrow-line red magneto-optical trap"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-full has-custom-border is-style-rounded wp-duotone-unset-1\" id=\"wp-block-themeisle-blocks-image-a121b0db\" style=\"margin-top:var(--wp--preset--spacing--20);margin-right:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20);margin-left:var(--wp--preset--spacing--20)\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png\" alt=\"\" class=\"wp-image-759\" style=\"border-style:none;border-width:0px;border-radius:10px\" srcset=\"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png 600w, https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs-300x150.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">Shadow of the moon-shaped strontium MOT on the absorption imaging beam<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Narrow-line red magneto-optical trap at about 1 \u00b5K, with strontium 88.<\/p>\n","protected":false},"author":3,"featured_media":759,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[40,69],"tags":[],"class_list":["post-760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-strontium-news"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Narrow-line red magneto-optical trap - Magnetic Quantum Gases<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Narrow-line red magneto-optical trap - Magnetic Quantum Gases\" \/>\n<meta property=\"og:description\" content=\"Narrow-line red magneto-optical trap at about 1 \u00b5K, with strontium 88.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/\" \/>\n<meta property=\"og:site_name\" content=\"Magnetic Quantum Gases\" \/>\n<meta property=\"article:published_time\" content=\"2018-05-01T15:11:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-27T16:13:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Benjamin PASQUIOU\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin PASQUIOU\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/\"},\"author\":{\"name\":\"Benjamin PASQUIOU\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#\\\/schema\\\/person\\\/edd1441f419c30858a44ed007fc1fc79\"},\"headline\":\"Narrow-line red magneto-optical trap\",\"datePublished\":\"2018-05-01T15:11:00+00:00\",\"dateModified\":\"2025-10-27T16:13:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/\"},\"wordCount\":15,\"publisher\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Red_MOT_abs.png\",\"articleSection\":[\"News\",\"Strontium news\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/\",\"url\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/\",\"name\":\"Narrow-line red magneto-optical trap - Magnetic Quantum Gases\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Red_MOT_abs.png\",\"datePublished\":\"2018-05-01T15:11:00+00:00\",\"dateModified\":\"2025-10-27T16:13:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/#primaryimage\",\"url\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Red_MOT_abs.png\",\"contentUrl\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/Red_MOT_abs.png\",\"width\":600,\"height\":300,\"caption\":\"Shadow of the moon-shaped strontium MOT on the absorption imaging beam\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/2018\\\/05\\\/01\\\/narrow-line-red-magneto-optical-trap\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Narrow-line red magneto-optical trap\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#website\",\"url\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/\",\"name\":\"Magnetic Quantum Gases\",\"description\":\"Explore quantum magnetism with ultra-cold atom gases.\",\"publisher\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#organization\",\"name\":\"Magnetic Quantum Gases\",\"url\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/cropped-Condensation_512px.png\",\"contentUrl\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/cropped-Condensation_512px.png\",\"width\":512,\"height\":512,\"caption\":\"Magnetic Quantum Gases\"},\"image\":{\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/#\\\/schema\\\/person\\\/edd1441f419c30858a44ed007fc1fc79\",\"name\":\"Benjamin PASQUIOU\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f830cb90b39b89a47400329189c692407a76ff849fbc89ac7df353e712db23e0?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f830cb90b39b89a47400329189c692407a76ff849fbc89ac7df353e712db23e0?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f830cb90b39b89a47400329189c692407a76ff849fbc89ac7df353e712db23e0?s=96&d=mm&r=g\",\"caption\":\"Benjamin PASQUIOU\"},\"url\":\"https:\\\/\\\/gqm.lpl.univ-paris13.fr\\\/index.php\\\/author\\\/benjamin-pasquiou\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Narrow-line red magneto-optical trap - Magnetic Quantum Gases","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/","og_locale":"en_US","og_type":"article","og_title":"Narrow-line red magneto-optical trap - Magnetic Quantum Gases","og_description":"Narrow-line red magneto-optical trap at about 1 \u00b5K, with strontium 88.","og_url":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/","og_site_name":"Magnetic Quantum Gases","article_published_time":"2018-05-01T15:11:00+00:00","article_modified_time":"2025-10-27T16:13:13+00:00","og_image":[{"width":600,"height":300,"url":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png","type":"image\/png"}],"author":"Benjamin PASQUIOU","twitter_misc":{"Written by":"Benjamin PASQUIOU"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/#article","isPartOf":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/"},"author":{"name":"Benjamin PASQUIOU","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#\/schema\/person\/edd1441f419c30858a44ed007fc1fc79"},"headline":"Narrow-line red magneto-optical trap","datePublished":"2018-05-01T15:11:00+00:00","dateModified":"2025-10-27T16:13:13+00:00","mainEntityOfPage":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/"},"wordCount":15,"publisher":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#organization"},"image":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/#primaryimage"},"thumbnailUrl":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png","articleSection":["News","Strontium news"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/","url":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/","name":"Narrow-line red magneto-optical trap - Magnetic Quantum Gases","isPartOf":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/#primaryimage"},"image":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/#primaryimage"},"thumbnailUrl":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png","datePublished":"2018-05-01T15:11:00+00:00","dateModified":"2025-10-27T16:13:13+00:00","breadcrumb":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/#primaryimage","url":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png","contentUrl":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png","width":600,"height":300,"caption":"Shadow of the moon-shaped strontium MOT on the absorption imaging beam"},{"@type":"BreadcrumbList","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/2018\/05\/01\/narrow-line-red-magneto-optical-trap\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/gqm.lpl.univ-paris13.fr\/"},{"@type":"ListItem","position":2,"name":"Narrow-line red magneto-optical trap"}]},{"@type":"WebSite","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#website","url":"https:\/\/gqm.lpl.univ-paris13.fr\/","name":"Magnetic Quantum Gases","description":"Explore quantum magnetism with ultra-cold atom gases.","publisher":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gqm.lpl.univ-paris13.fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#organization","name":"Magnetic Quantum Gases","url":"https:\/\/gqm.lpl.univ-paris13.fr\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#\/schema\/logo\/image\/","url":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/cropped-Condensation_512px.png","contentUrl":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/cropped-Condensation_512px.png","width":512,"height":512,"caption":"Magnetic Quantum Gases"},"image":{"@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/gqm.lpl.univ-paris13.fr\/#\/schema\/person\/edd1441f419c30858a44ed007fc1fc79","name":"Benjamin PASQUIOU","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/f830cb90b39b89a47400329189c692407a76ff849fbc89ac7df353e712db23e0?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f830cb90b39b89a47400329189c692407a76ff849fbc89ac7df353e712db23e0?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f830cb90b39b89a47400329189c692407a76ff849fbc89ac7df353e712db23e0?s=96&d=mm&r=g","caption":"Benjamin PASQUIOU"},"url":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/author\/benjamin-pasquiou\/"}]}},"jetpack_featured_media_url":"https:\/\/gqm.lpl.univ-paris13.fr\/wp-content\/uploads\/2025\/10\/Red_MOT_abs.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/posts\/760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/comments?post=760"}],"version-history":[{"count":2,"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/posts\/760\/revisions"}],"predecessor-version":[{"id":762,"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/posts\/760\/revisions\/762"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/media\/759"}],"wp:attachment":[{"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/media?parent=760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/categories?post=760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gqm.lpl.univ-paris13.fr\/index.php\/wp-json\/wp\/v2\/tags?post=760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}