{"version":"1.0","provider_name":"FOMO-2026","provider_url":"https:\/\/www.matterwaveoptics.eu\/fomo2026","author_name":"wvk_3vn943","author_url":"https:\/\/www.matterwaveoptics.eu\/fomo2026\/author\/wvk_3vn943\/","title":"Interferometry with Bose-Einstein condensates in large elevators - FOMO-2026","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"O20IpTEcNG\"><a href=\"https:\/\/www.matterwaveoptics.eu\/fomo2026\/invited-talk-by-ernst-m-rasel\/\">Interferometry with Bose-Einstein condensates in large elevators<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.matterwaveoptics.eu\/fomo2026\/invited-talk-by-ernst-m-rasel\/embed\/#?secret=O20IpTEcNG\" width=\"600\" height=\"338\" title=\"&#8220;Interferometry with Bose-Einstein condensates in large elevators&#8221; &#8212; FOMO-2026\" data-secret=\"O20IpTEcNG\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.matterwaveoptics.eu\/fomo2026\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.matterwaveoptics.eu\/fomo2026\/wp-content\/uploads\/2024\/04\/Ernst-Rasel.jpg","thumbnail_width":150,"thumbnail_height":150,"description":"The talk will report our research on experiments exploiting quantum degenerate gases for atom optics and interferometry in extended free fall of several seconds. Here new perspectives emerge due to the Bremen gravitower and Hannover Einstein Elevator. \u00a0"}