{"id":8301,"date":"2024-09-15T19:40:40","date_gmt":"2024-09-15T16:40:40","guid":{"rendered":"https:\/\/quantum-electronics.ru\/en\/?p=8301"},"modified":"2024-09-16T13:57:08","modified_gmt":"2024-09-16T10:57:08","slug":"phase-modulated-transmission-format-with-non-central-chirp-over-high-speed-optical-link-communication-without-dispersion-compensation","status":"publish","type":"post","link":"https:\/\/quantum-electronics.ru\/en\/phase-modulated-transmission-format-with-non-central-chirp-over-high-speed-optical-link-communication-without-dispersion-compensation\/","title":{"rendered":"Phase-modulated transmission format with non-central chirp over high-speed optical link communication without dispersion compensation"},"content":{"rendered":"<p>E. G. Shapiro, D. A. Shapiro<\/p>\n<ul>\n<li>Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk<\/li>\n<\/ul>\n<div class=\"around-button\"><b>Abstract:<\/b> A communication line without dispersion compensation is considered. A new type of phase-modulated format in which the Gaussian pulses with varying non-central chirp are transmitted is proposed. It is stated that there is a time shift between the pulses with respect to each other. Numerical simulation with the use of 8-PSK format as an example shows that this method of pulse shaping at the beginning of the line leads to a smaller nonlinear distortion of the signal even with relatively small chirps.<\/div>\n<div class=\"around-button\"><b>Keywords:<\/b> <i>fiber-optical communication lines, mathematical modeling, Schr\u00f6dinger non-linear equation, phase modulation, non-central chirping.<\/i><\/div>\n<div><\/div>\n<div><b>Received:<\/b> 11.04.2023<br \/>\n<b>Revised:<\/b> 18.04.2023<\/div>\n","protected":false},"excerpt":{"rendered":"<p>E. G. Shapiro, D. A. Shapiro Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk Abstract: A communication line without dispersion compensation is considered. A new type of phase-modulated format in which the Gaussian pulses with varying non-central chirp are transmitted is proposed. It is stated that there is a time\u2026 <span class=\"read-more\"><a href=\"https:\/\/quantum-electronics.ru\/en\/phase-modulated-transmission-format-with-non-central-chirp-over-high-speed-optical-link-communication-without-dispersion-compensation\/\">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":[],"class_list":["post-8301","post","type-post","status-publish","format-standard","hentry","category-stats"],"_links":{"self":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/8301","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=8301"}],"version-history":[{"count":0,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/8301\/revisions"}],"wp:attachment":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/media?parent=8301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/categories?post=8301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/tags?post=8301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}