{"id":733414,"date":"2022-08-26T11:06:04","date_gmt":"2022-08-26T15:06:04","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=733414"},"modified":"2022-08-26T11:06:04","modified_gmt":"2022-08-26T15:06:04","slug":"demonstrating-a-1-pbps-orbital-angular-momentum-fiber-optic-transmission","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=733414","title":{"rendered":"Demonstrating a 1-Pbps orbital angular momentum fiber-optic transmission"},"content":{"rendered":"<p>Space-division multiplexing (SDM) technology has a promising role in overcoming the so-called &#8220;capacity crunch&#8221; of existing single mode fiber (SMF). Now, researchers in China experimentally demonstrated an orbital-angular-momentum (OAM) mode based SDM transmission system with a total capacity over 1-Pb\/s. The result has significant potential for further up-scaling communication capacity by exploiting the OAM modes in optical fibers while keeping multi-input multi-output (MIMO) processing to an ultra-low level of complexity.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/phys.org\/news\/2022-08-pbps-orbital-angular-momentum-fiber-optic.html\" target=\"_blank\" rel=\"nofollow noopener\">Demonstrating a 1-Pbps orbital angular momentum fiber-optic transmission<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: Phys.org&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Space-division multiplexing (SDM) technology has a promising role in overcoming the so-called &#8220;capacity crunch&#8221; of existing single mode fiber (SMF). Now, researchers in China experimentally demonstrated an orbital-angular-momentum (OAM) mode&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-733414","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/733414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=733414"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/733414\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=733414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=733414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=733414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}