<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sibsutis</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник СибГУТИ</journal-title><trans-title-group xml:lang="en"><trans-title>The Herald of the Siberian State University of Telecommunications and Information Science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-6920</issn><publisher><publisher-name>СибГУТИ</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">sibsutis-181</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Исследование распределения продуктов четырехволнового смешивания в ВОСП с ЧРК</article-title><trans-title-group xml:lang="en"><trans-title>Product distribution research of four-wave mixing in FOTS with FDC</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Варданян</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vardanyan</surname><given-names>V. A.</given-names></name></name-alternatives><email xlink:type="simple">vardgesvardanyan@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>СибГУТИ</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>24</day><month>10</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><fpage>78</fpage><lpage>84</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Варданян В.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Варданян В.А.</copyright-holder><copyright-holder xml:lang="en">Vardanyan V.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vestnik.sibsutis.ru/jour/article/view/181">https://vestnik.sibsutis.ru/jour/article/view/181</self-uri><abstract><p>В работе исследуется спектральное распределение продуктов четырехволнового смешивания (ЧВС), возникающее в оптическом волокне при передаче многоканального сигнала с частотным разделением каналов (ЧРК). Исследуется спектр продуктов ЧВС при равномерном размещении сигналов с ЧРК. Предлагаются аппроксимирующие формулы для расчета количества продуктов ЧВС. Сравниваются результаты, рассчитанные по формулам, с результатами компьютерного моделирования. Относительное расхождение результатов, рассчитанных по формулам и при компьютерном моделировании, не превышает 3.3 %. Рассматривается распределение по спектру продуктов ЧВС при организации двухсторонней передачи по одному волокну методом ЧРК. Показано, что спектр продуктов ЧВС имеет многопиковый характер.</p></abstract><trans-abstract xml:lang="en"><p>In this paper, spectral product distribution of four-wave mixing (FWM) occurring in optical fiber while transmitting multi-channel signal with frequency division multiplexing (FDM) is considered. The spectrum of FWM products with evenly spaced signals with FDC is considered. Approximation formula for product quantity calculation is suggested. The results calculated according to the formulas with the results of computer simulation are compared. The relative divergence of the results calculated according to the formulas and computer simulation does not exceed 3.3 %. Distribution according to FWM product spectrum while organizing two-wave transmission along a single fiber via FDM is considered. It is shown that the spectrum of FWM products has multi-peak character.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>волоконно-оптические системы передачи</kwd><kwd>уплотнение по длинам волн</kwd><kwd>уплотнение поднесущих</kwd><kwd>четырехволновое смешивание</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fiber optic transmission systems</kwd><kwd>wavelength-division multiplexing</kwd><kwd>sub-carrier multiplexing</kwd><kwd>four-wave mixing</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">A. J. Lowery, J. Armstrong Orthogonal-frequency-division multiplexing for dispersion compensation of long-haul optical systems // Opt. Express. 2006. Vol. 14. P. 2079-2084.</mixed-citation><mixed-citation xml:lang="en">A. J. Lowery, J. Armstrong Orthogonal-frequency-division multiplexing for dispersion compensation of long-haul optical systems // Opt. Express. 2006. Vol. 14. P. 2079-2084.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">S. L. Jansen, I. Morita, N. Takeda, H. Tanaka 20-Gb/s OFDM Transmission over 4,160-km SSMF Enabled by RF-Pilot Tone Phase Noise Compensation // in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper PDP15. URL: http://www.opticsinfobase.org/abstract.cfm?URI=OFC-2 0 07-PDP15 (дата обращения: 08.01.2016).</mixed-citation><mixed-citation xml:lang="en">S. L. Jansen, I. Morita, N. Takeda, H. Tanaka 20-Gb/s OFDM Transmission over 4,160-km SSMF Enabled by RF-Pilot Tone Phase Noise Compensation // in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper PDP15. URL: http://www.opticsinfobase.org/abstract.cfm?URI=OFC-2 0 07-PDP15 (дата обращения: 08.01.2016).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">B. J. Schmidt, A. J. Lowery, J. Armstrong Experimental Demonstrations of 20 Gbit/s Direct-Detection Optical OFDM and 12 Gbit/s with a Colorless Transmitter // in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper PDP18.</mixed-citation><mixed-citation xml:lang="en">B. J. Schmidt, A. J. Lowery, J. Armstrong Experimental Demonstrations of 20 Gbit/s Direct-Detection Optical OFDM and 12 Gbit/s with a Colorless Transmitter // in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper PDP18.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">W. Shieh, X. Yi, Y. Tang Experimental Demonstration of Transmission of Coherent Optical OFDM Systems // in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optical Society ofAmerica,2007),paperOMP2.URL:http://www.opticsinfobase.org/abstract.cfm?URI=OFC-2007 -OMP2 (дата обращения: 08.01.2016).</mixed-citation><mixed-citation xml:lang="en">W. Shieh, X. Yi, Y. Tang Experimental Demonstration of Transmission of Coherent Optical OFDM Systems // in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optical Society ofAmerica,2007),paperOMP2.URL:http://www.opticsinfobase.org/abstract.cfm?URI=OFC-2007 -OMP2 (дата обращения: 08.01.2016).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">A. J. Lowery, S. Wang, M. Premaratne Calculation of power limit due to fiber nonlinearity in optical OFDM systems // Opt. Express. 2007. Vol. 15, P 13282-13287. URL: http://www.etoponline.org/oe/abstract.cfm?uri=oe-15-2 0-132 8 2 (дата обращения: 08.01.2016).</mixed-citation><mixed-citation xml:lang="en">A. J. Lowery, S. Wang, M. Premaratne Calculation of power limit due to fiber nonlinearity in optical OFDM systems // Opt. Express. 2007. Vol. 15, P 13282-13287. URL: http://www.etoponline.org/oe/abstract.cfm?uri=oe-15-2 0-132 8 2 (дата обращения: 08.01.2016).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Son Thai Le, Keith Blow, Sergei Turitsyn Power pre-emphasis for suppression of FWM in coherent optical OFDM transmission // Opt. Express. 2014. Vol. 22, P 7238-7248. URL: http://www.etoponline.org/oe/abstract.cfm?uri=oe-22-6-7238 (дата обращения: 08.01.2016).</mixed-citation><mixed-citation xml:lang="en">Son Thai Le, Keith Blow, Sergei Turitsyn Power pre-emphasis for suppression of FWM in coherent optical OFDM transmission // Opt. Express. 2014. Vol. 22, P 7238-7248. URL: http://www.etoponline.org/oe/abstract.cfm?uri=oe-22-6-7238 (дата обращения: 08.01.2016).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">B. Goebel, B. Fesl, L. D. Coelho, N. Hanik On the Effect of FWM in Coherent Optical OFDM Systems // in Optical Fiber Communication/National Fiber Optic Engineers Conference, OFC/NFOEC 2008. Conference on (2008), P. 1-3.</mixed-citation><mixed-citation xml:lang="en">B. Goebel, B. Fesl, L. D. Coelho, N. Hanik On the Effect of FWM in Coherent Optical OFDM Systems // in Optical Fiber Communication/National Fiber Optic Engineers Conference, OFC/NFOEC 2008. Conference on (2008), P. 1-3.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Бородич С. В. Искажения и помехи в многоканальных системах радиосвязи с частотной модуляцией. М.: Связь, 1976. 256 с.</mixed-citation><mixed-citation xml:lang="en">Бородич С. В. Искажения и помехи в многоканальных системах радиосвязи с частотной модуляцией. М.: Связь, 1976. 256 с.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
