{"id":181062,"date":"2024-01-22T02:22:29","date_gmt":"2024-01-22T08:22:29","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/01\/quantum-ping-pong-the-new-era-of-atomic-photon-control"},"modified":"2024-01-22T02:22:29","modified_gmt":"2024-01-22T08:22:29","slug":"quantum-ping-pong-the-new-era-of-atomic-photon-control","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/01\/quantum-ping-pong-the-new-era-of-atomic-photon-control","title":{"rendered":"Quantum Ping-Pong: The New Era of Atomic Photon Control"},"content":{"rendered":"<p><\/p>\n<p><iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/jqKRsSjyzJQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><strong>Scientists have developed \u201cquantum ping-pong\u201d: Using a special lens, two atoms can be made to bounce a single photon back and forth with high precision.<\/strong><\/p>\n<p>Atoms can absorb and reemit light \u2014 this is an everyday phenomenon. In most cases, however, an atom emits a light particle in all possible directions \u2014 recapturing this photon is therefore quite hard.<\/p>\n<p>A research team from TU Wien in Vienna (Austria) has now been able to demonstrate theoretically that using a special lens, a single photon emitted by one atom can be guaranteed to be reabsorbed by a second atom. This second atom not only absorbs the photon though, but directly returns it back to the first atom. That way, the atoms pass the photon to each other with pinpoint accuracy again and again \u2013 just like in ping-pong.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists have developed \u201cquantum ping-pong\u201d: Using a special lens, two atoms can be made to bounce a single photon back and forth with high precision. Atoms can absorb and reemit light \u2014 this is an everyday phenomenon. In most cases, however, an atom emits a light particle in all possible directions \u2014 recapturing this photon [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,1617],"tags":[],"class_list":["post-181062","post","type-post","status-publish","format-standard","hentry","category-particle-physics","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/181062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=181062"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/181062\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=181062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=181062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=181062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}