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<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">izmertech</journal-id><journal-title-group><journal-title xml:lang="ru">Измерительная техника</journal-title><trans-title-group xml:lang="en"><trans-title>Izmeritel`naya Tekhnika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0368-1025</issn><issn pub-type="epub">2949-5237</issn><publisher><publisher-name>ФГУП "ВНИИФТРИ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32446/0368-1025it-2018-9-40-43</article-id><article-id custom-type="elpub" pub-id-type="custom">izmertech-848</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>ОПТИКО-ФИЗИЧЕСКИЕ ИЗМЕРЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OPTICOPHYSICAL MEASUREMENTS</subject></subj-group></article-categories><title-group><article-title>Методы калибровки оптических рефлектометров высокого разрешения, работающих в частотной области</article-title><trans-title-group xml:lang="en"><trans-title></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>Григорьев</surname><given-names>В. В.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кравцов</surname><given-names>В. Е.</given-names></name></name-alternatives><email xlink:type="simple">kravtsov-f3@vniiofi.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Митюрев</surname><given-names>А. К.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мороз</surname><given-names>Е. А.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Погонышев</surname><given-names>А. О.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савкин</surname><given-names>К. Б.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Всероссийский научно-исследовательский институт оптико-физических измерений</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>07</day><month>02</month><year>2023</year></pub-date><volume>0</volume><issue>9</issue><fpage>40</fpage><lpage>43</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ФГУП "ВНИИФТРИ", 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">ФГУП "ВНИИФТРИ"</copyright-holder><copyright-holder xml:lang="en">ФГУП "ВНИИФТРИ"</copyright-holder><license xlink:href="https://www.izmt.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.izmt.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.izmt.ru/jour/article/view/848">https://www.izmt.ru/jour/article/view/848</self-uri><abstract><p>Рассмотрена принципиальная схема оптического рефлектометра высокого разрешения, работающего в частотной области (рефлектометра OFDR). Представлена математическая модель измерений параметров волоконно-оптических систем с помощью рефлектометра OFDR. Проведён анализ точностных характеристик рефлектометров OFDR, получена количественная оценка погрешности измерений. Предложены методы калибровки рефлектометров OFDR по шкале расстояний и рассмотрена аппаратура для реализации этих методов</p></abstract><trans-abstract xml:lang="en"><p>The principal scheme of the optical high-resolution reflectometer operating in the frequency domain (OFDR reflectometer) is considered. The mathematical model of measurement by the OFDR reflectometer of parameters fiber-optic systems is presented. The analysis of the accuracy characteristics of OFDR reflectometers is made, the quantitative assessment of the instrument uncertainty is obtained. Methods for calibrating OFDR reflectometers according to the distance scale are proposed and the equipment for their following realization is considered</p></trans-abstract><kwd-group xml:lang="ru"><kwd>оптическое волокно</kwd><kwd>волоконно-оптические системы</kwd><kwd>рефлектометрия</kwd><kwd>рефлектометр OFDR</kwd><kwd>калибровка</kwd><kwd>optical fiber</kwd><kwd>fiber optical communication systems</kwd><kwd>reflectometry</kwd><kwd>OFDR reflectometer</kwd><kwd>calibration</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">Soller B. J., Gifford D. K., Wolfe M. S., Froggart M. E. High resolution optical frequency domain reflectometry for characterization of components and assemblies // Opt. Exp. 2005. V. 13. No 5. P. 666-674.</mixed-citation><mixed-citation xml:lang="en">Soller B. J., Gifford D. K., Wolfe M. S., Froggart M. E. 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Государственная поверочная схема для средств измерений длины и времени распространения сигнала в световоде, средней мощности, ослабления и длины волны оптического излучения для волоконно-оптических систем связи и передачи информации.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">МП 018.ФЗ-17. Рабочий эталон единицы длины волны для волоконно-оптических систем передачи информации РЭДВ. Методика поверки.</mixed-citation><mixed-citation xml:lang="en">МП 018.ФЗ-17. Рабочий эталон единицы длины волны для волоконно-оптических систем передачи информации РЭДВ. Методика поверки.</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>
