{"id":206227,"date":"2025-02-12T07:20:14","date_gmt":"2025-02-12T13:20:14","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/02\/exploiting-photon-colors-for-a-high-performance-quantum-internet"},"modified":"2025-02-12T07:20:14","modified_gmt":"2025-02-12T13:20:14","slug":"exploiting-photon-colors-for-a-high-performance-quantum-internet","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/02\/exploiting-photon-colors-for-a-high-performance-quantum-internet","title":{"rendered":"Exploiting photon colors for a high-performance quantum internet"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/exploiting-photon-colors-for-a-high-performance-quantum-internet2.jpg\"><\/a><\/p>\n<p>Data security on the internet is under threat: in the future, quantum computers could decode even encrypted files sent over the internet in no time. Researchers worldwide are, therefore, experimenting with quantum networks that will enable a paradigm shift in the future when globally connected to form the quantum internet.<\/p>\n<p>Such systems would be able to guarantee tap-proof communication through quantum mechanical phenomena such as superposition and entanglement, as well as cryptographic quantum protocols. However, the <a href=\"https:\/\/phys.org\/tags\/quantum+internet\/\" rel=\"tag\" class=\"\">quantum internet<\/a> is still in its infancy: high costs coupled with high energy consumption and a high level of complexity for the necessary technologies have prevented quantum networks from scaling easily.<\/p>\n<p>Two researchers at the Institute of Photonics at the Leibniz University Hannover want to remedy this situation. Using frequency-bin coding, they have developed a novel method for entanglement-based quantum key distribution. This quantum mechanical encryption technique uses different light frequencies, i.e. colors, to encode the respective quantum states. The method increases security and resource efficiency.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Data security on the internet is under threat: in the future, quantum computers could decode even encrypted files sent over the internet in no time. Researchers worldwide are, therefore, experimenting with quantum networks that will enable a paradigm shift in the future when globally connected to form the quantum internet. Such systems would be able [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,1625,418,1617,1492],"tags":[],"class_list":["post-206227","post","type-post","status-publish","format-standard","hentry","category-computing","category-encryption","category-internet","category-quantum-physics","category-security"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/206227","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=206227"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/206227\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=206227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=206227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=206227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}