{"id":5139,"date":"2021-12-28T16:22:13","date_gmt":"2021-12-28T08:22:13","guid":{"rendered":"https:\/\/qt.ntu.edu.tw\/qoa\/?p=5139"},"modified":"2024-11-05T19:50:55","modified_gmt":"2024-11-05T11:50:55","slug":"202112-qc-secure-communication","status":"publish","type":"post","link":"https:\/\/qt.ntu.edu.tw\/qoa\/202112-qc-secure-communication\/","title":{"rendered":"BT \u9032\u884c\u4e86\u4e16\u4e0a\u9996\u6b21\u900f\u904e\u4e2d\u7a7a\u5149\u7e96\u7684\u91cf\u5b50\u5b89\u5168\u901a\u4fe1\u6e2c\u8a66"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5139\" class=\"elementor elementor-5139\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7734fdc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7734fdc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4eaa988\" data-id=\"4eaa988\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-be7bdd0 elementor-widget elementor-widget-text-editor\" data-id=\"be7bdd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><small><a href=\"https:\/\/qt.ntu.edu.tw\/qoa\">Home<\/a> \/ <a href=\"https:\/\/qt.ntu.edu.tw\/qoa\/newspaper\/about_quantum\/\">\u91cf\u5b50\u65b0\u77e5<\/a><\/small><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-17f7a47 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17f7a47\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fb76a8f\" data-id=\"fb76a8f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1972b3e elementor-widget elementor-widget-text-editor\" data-id=\"1972b3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u738b\u6cf0\u6d32\uff5c\u7279\u7d04\u7de8\u8f2f (\u81fa\u7063\u5927\u5b78\u5316\u5b78\u7cfb\u535a\u58eb\u73ed)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-941f9db elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"941f9db\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5577c92\" data-id=\"5577c92\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-426f7f0 elementor-widget elementor-widget-text-editor\" data-id=\"426f7f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u82f1\u570b\u96fb\u4fe1\u516c\u53f8(British Telecom, BT) \u5728\u4e2d\u7a7a\u5149\u7e96\u4e2d\u4ee5\u91cf\u5b50\u91d1\u9470\u5206\u5e03\u6cd5(Quantum Key Distribution)\u9032\u884c\u4e86\u5b89\u5168\u901a\u8a0a\u6e2c\u8a66<strong>\u3002<\/strong>\u5728\u50b3\u7d71\u5149\u7e96\u901a\u4fe1\u7684\u904e\u7a0b\u4e2d\uff0c\u8a0a\u865f\u662f\u85c9\u7531\u4e0d\u540c\u6ce2\u9577\u7684\u5149\u5728\u56fa\u614b\u73bb\u7483\u7e96\u7dad\u4e2d\u50b3\u9001\u7684\u3002\u50b3\u7d71\u5be6\u5fc3\u73bb\u7483\u5149\u7e96\u8f03\u5bb9\u6613\u767c\u751f\u975e\u7dda\u6027\u6563\u5c04\u7684\u73fe\u8c61\uff0c\u9020\u6210\u4e0d\u540c\u983b\u7387\u7684\u8a0a\u865f\u653e\u5bec\u800c\u4e92\u76f8\u5f71\u97ff\u3002\u7136\u800c\u5728\u91cf\u5b50\u91d1\u9470\u5206\u5e03\u6cd5\u4e2d\uff0c\u8a0a\u865f\u9700\u8981\u5728\u55ae\u5149\u5b50\u983b\u9053\u4e2d\u88ab\u50b3\u905e\uff0c\u56e0\u6b64\u904e\u53bb\u7fd2\u6163\u4f7f\u7528\u4e0d\u540c\u689d\u5149\u7e96\u4f86\u50b3\u905e\u3002BT\u8fd1\u671f\u7814\u767c\u4e86\u65b0\u578b\u5149\u7e96-Nested Anti-Resonant Nodeless Fibre (NANF) hollow core fibre\uff0c\u5176\u7e96\u7dad\u662f\u4e2d\u7a7a\u7684\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u6e1b\u5c11\u975e\u7dda\u6027\u6563\u5c04\u7684\u767c\u751f\uff0c\u4e14\u4e5f\u9a57\u8b49\u4e86\u55ae\u4e00\u7e96\u7dad\u7684\u6b64\u65b0\u578b\u5149\u7e96\u61c9\u7528\u5728\u91cf\u5b50\u91d1\u9470\u5206\u5e03\u4e0a\u53ef\u4ee5\u5f97\u5230\u826f\u597d\u7684\u7d50\u679c\uff0c\u4f7f\u5f97\u5229\u7528\u91cf\u5b50\u529b\u5b78\u6027\u8cea\u52a0\u5bc6\u8a0a\u865f\u7684\u50b3\u905e\u8b8a\u5f97\u66f4\u52a0\u7c21\u4fbf\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c1f0f79 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c1f0f79\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4312c99\" data-id=\"4312c99\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-71dc89e elementor-widget elementor-widget-spacer\" data-id=\"71dc89e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c1a31ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c1a31ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8ecc6a0\" data-id=\"8ecc6a0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6324be5 elementor-widget elementor-widget-image\" data-id=\"6324be5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"917\" height=\"609\" src=\"https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2021\/12\/review_secure_communications.jpg\" class=\"attachment-large size-large wp-image-5140\" alt=\"\u91cf\u5b50\u5b89\u5168\u901a\u4fe1\u793a\u610f\u5716\" srcset=\"https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2021\/12\/review_secure_communications.jpg 917w, https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2021\/12\/review_secure_communications-300x199.jpg 300w, https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2021\/12\/review_secure_communications-768x510.jpg 768w, https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2021\/12\/review_secure_communications-391x260.jpg 391w, https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2021\/12\/review_secure_communications-600x398.jpg 600w\" sizes=\"(max-width: 917px) 100vw, 917px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u91cf\u5b50\u5b89\u5168\u901a\u4fe1\u793a\u610f\u5716  \u51fa\u8655\uff1apixabay<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ce4d369 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ce4d369\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4b8394c\" data-id=\"4b8394c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-15b0072 elementor-widget elementor-widget-spacer\" data-id=\"15b0072\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59b0ed1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59b0ed1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-70cf55d\" data-id=\"70cf55d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-09e9a84 elementor-widget elementor-widget-button\" data-id=\"09e9a84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/newsroom.bt.com\/bt-conducts-worlds-first-trial-of-quantum-secure-communications-over-hollow-core-fibre-cable\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-file-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u95b1\u8b80\u5168\u6587 <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad38e1a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ad38e1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9e0e41 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9e0e41\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c2a920\" data-id=\"7c2a920\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d8a417 elementor-widget elementor-widget-heading\" data-id=\"2d8a417\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u8cc7\u6599\u4f86\u6e90<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8158aba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8158aba\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0590b3f\" data-id=\"0590b3f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63a3a5c elementor-widget elementor-widget-text-editor\" data-id=\"63a3a5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li><a href=\"https:\/\/newsroom.bt.com\/bt-conducts-worlds-first-trial-of-quantum-secure-communications-over-hollow-core-fibre-cable\/\" target=\"_blank\" rel=\"noopener\">https:\/\/newsroom.bt.com\/bt-conducts-worlds-first-trial-of-quantum-secure-communications-over-hollow-core-fibre-cable\/<\/a><\/li><li><a href=\"https:\/\/thequantuminsider.com\/2021\/09\/13\/bt-conducts-trial-of-quantum-secure-communications-over-hollow-core-fibre-cable\/\" target=\"_blank\" rel=\"noopener\">https:\/\/thequantuminsider.com\/2021\/09\/13\/bt-conducts-trial-of-quantum-secure-communications-over-hollow-core-fibre-cable\/<\/a><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u738b\u6cf0\u6d32\uff5c\u7279\u7d04\u7de8\u8f2f<br \/>\n\u82f1\u570b\u96fb\u4fe1\u516c\u53f8(British Telecom, BT) \u5728\u4e2d\u7a7a\u5149\u7e96\u4e2d\u4ee5\u91cf\u5b50\u91d1\u9470\u5206\u5e03\u6cd5(Quantum Key Distribution)\u9032\u884c\u4e86\u5b89\u5168\u901a\u8a0a\u6e2c\u8a66\u3002\u5728\u50b3\u7d71\u5149\u7e96\u901a\u4fe1\u7684\u904e\u7a0b\u4e2d&#8230;<\/p>\n","protected":false},"author":3,"featured_media":5140,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82],"tags":[172,171],"class_list":["post-5139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-know","tag-bt","tag-171"],"_links":{"self":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts\/5139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/comments?post=5139"}],"version-history":[{"count":11,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts\/5139\/revisions"}],"predecessor-version":[{"id":13206,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts\/5139\/revisions\/13206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/media\/5140"}],"wp:attachment":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/media?parent=5139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/categories?post=5139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/tags?post=5139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}