{"id":191919,"date":"2024-06-27T02:26:30","date_gmt":"2024-06-27T07:26:30","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/06\/world-record-402-tb-s-transmission-in-a-standard-commercially-available-optical-fiber"},"modified":"2024-06-27T02:26:30","modified_gmt":"2024-06-27T07:26:30","slug":"world-record-402-tb-s-transmission-in-a-standard-commercially-available-optical-fiber","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/06\/world-record-402-tb-s-transmission-in-a-standard-commercially-available-optical-fiber","title":{"rendered":"World record 402 Tb\/s transmission in a standard commercially available optical fiber"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/world-record-402-tb-s-transmission-in-a-standard-commercially-available-optical-fiber3.jpg\"><\/a><\/p>\n<p>An international joint research team led by the Photonic Network Laboratory of Japan\u2019s National Institute of Information and Communications Technology (NICT) has demonstrated a record-breaking aggregate optical transmission bandwidth of 37.6 THz to enable a new data-rate record of 402 terabits per second in a standard commercially available optical fiber.<\/p>\n<p>This record was achieved by constructing the first optical <a href=\"https:\/\/phys.org\/tags\/transmission\/\" rel=\"tag\" class=\"\">transmission<\/a> system covering all the transmission bands (OESCLU) of the low-loss window of standard optical fibers. The system combined various <a href=\"https:\/\/phys.org\/tags\/amplification\/\" rel=\"tag\" class=\"\">amplification<\/a> technologies, some developed for this demonstration, including six kinds of doped fiber <a href=\"https:\/\/phys.org\/tags\/optical+amplifiers\/\" rel=\"tag\" class=\"\">optical amplifiers<\/a> and both discrete and distributed Raman amplification.<\/p>\n<p>Novel optical gain equalizers also allowed access to new wavelength bands that are not yet utilized in deployed systems. The newly developed technology is expected to make a significant contribution to expanding the communication capacity of the optical communication infrastructure as future data services rapidly increase demand.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An international joint research team led by the Photonic Network Laboratory of Japan\u2019s National Institute of Information and Communications Technology (NICT) has demonstrated a record-breaking aggregate optical transmission bandwidth of 37.6 THz to enable a new data-rate record of 402 terabits per second in a standard commercially available optical fiber. This record was achieved by [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,418],"tags":[],"class_list":["post-191919","post","type-post","status-publish","format-standard","hentry","category-futurism","category-internet"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/191919","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=191919"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/191919\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=191919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=191919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=191919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}