{"id":7857,"date":"2024-09-13T11:20:57","date_gmt":"2024-09-13T08:20:57","guid":{"rendered":"https:\/\/quantum-electronics.ru\/en\/?p=7857"},"modified":"2024-09-13T13:21:21","modified_gmt":"2024-09-13T10:21:21","slug":"impact-of-amplitude-modulated-channels-on-amplitude-phase-channels-with-coherent-detection-in-distributed-gain-fibre-optic-communication-lines","status":"publish","type":"post","link":"https:\/\/quantum-electronics.ru\/en\/impact-of-amplitude-modulated-channels-on-amplitude-phase-channels-with-coherent-detection-in-distributed-gain-fibre-optic-communication-lines\/","title":{"rendered":"Impact of amplitude-modulated channels on amplitude-phase channels with coherent detection in distributed-gain fibre-optic communication lines"},"content":{"rendered":"<p>D. D. Starykh, L. A. Samodelkin, O. E. Nanii, V. N. Treshchikov<\/p>\n<ul>\n<li>T8 NTC LLC<\/li>\n<li>Faculty of Physics, Lomonosov Moscow State University<\/li>\n<\/ul>\n<div class=\"around-button\"><b>Abstract:<\/b> A technique for measuring interchannel distortions that occur in fibre-optic communication lines with QAM\/CD and IM\/DD channels is proposed, and a method for describing distortions in the form of additive noise is presented. On the basis of the proposed technique, measurements are performed in a wide range of conditions and an empirical model is formed to assess the deterioration of the quality of a coherent signal due to the influence of IM\/DD channels.<\/div>\n<div><\/div>\n<div class=\"around-button\"><b>Keywords:<\/b> distributed Raman amplifier, co-current Raman pumping, coherent communication system, nonlinear interchannel interaction, phase cross-modulation, interference noise.<\/div>\n<div><\/div>\n<div class=\"around-button\"><b>Received:<\/b> 13.07.2022<br \/>\n<b>Revised:<\/b> 30.09.2022<br \/>\n<b>Accepted:<\/b> 30.09.2022<\/div>\n","protected":false},"excerpt":{"rendered":"<p>D. D. Starykh, L. A. Samodelkin, O. E. Nanii, V. N. Treshchikov T8 NTC LLC Faculty of Physics, Lomonosov Moscow State University Abstract: A technique for measuring interchannel distortions that occur in fibre-optic communication lines with QAM\/CD and IM\/DD channels is proposed, and a method for describing distortions in the form of additive noise is\u2026 <span class=\"read-more\"><a href=\"https:\/\/quantum-electronics.ru\/en\/impact-of-amplitude-modulated-channels-on-amplitude-phase-channels-with-coherent-detection-in-distributed-gain-fibre-optic-communication-lines\/\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3051,3042,3043,1745],"class_list":["post-7857","post","type-post","status-publish","format-standard","hentry","category-stats","tag-d-d-starykh","tag-o-e-nanii","tag-v-n-treshchikov","tag-l-a-samodelkin"],"_links":{"self":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/comments?post=7857"}],"version-history":[{"count":0,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7857\/revisions"}],"wp:attachment":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/media?parent=7857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/categories?post=7857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/tags?post=7857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}