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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">tuzsut</journal-id><journal-title-group><journal-title xml:lang="ru">Труды учебных заведений связи</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Telecommunication Universities</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-324X</issn><issn pub-type="epub">2712-8830</issn><publisher><publisher-name>СПбГУТ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31854/1813-324X-2019-5-1-6-14</article-id><article-id custom-type="elpub" pub-id-type="custom">tuzsut-54</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>ПОЛЫЕ АНТИРЕЗОНАНСНЫЕ СВЕТОВОДЫ С БОЛЬШОЙ ЭФФЕКТИВНОЙ ПЛОЩАДЬЮ МОДОВОГО ПОЛЯ ДЛЯ РАБОТЫ В БЛИЖНЕЙ И СРЕДНЕЙ ИК-ОБЛАСТЯХ СПЕКТРА</article-title><trans-title-group xml:lang="en"><trans-title>Hollow-Core Antiresonant Fibers with a Large Effective Mode Area for Operation in the Nearand Mid-IR Spectral Regions</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>Ананьев</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ananyev</surname><given-names>V. ..</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>Демидов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Demidov</surname><given-names>V. ..</given-names></name></name-alternatives><email xlink:type="simple">demidov@goi.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Леонов</surname><given-names>С. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Leonov</surname><given-names>S. ..</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никоноров</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikonorov</surname><given-names>N. ..</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научно-производственное объединение Государственный оптический институт им. С.И. Вавилова; Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики<country>Россия</country></aff><aff xml:lang="en">Research and Production Association S.I. Vavilov State Optical Institute; Saint Petersburg National Research University of Information Technologies, Mechanics and Optics<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Научно-производственное объединение Государственный оптический институт им. С.И. Вавилова<country>Россия</country></aff><aff xml:lang="en">Research and Production Association S.I. Vavilov State Optical Institute<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Московский государственный технический университет им. Н.Э. Баумана<country>Россия</country></aff><aff xml:lang="en">Bauman Moscow State Technical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики<country>Россия</country></aff><aff xml:lang="en">Saint Petersburg National Research University of Information Technologies, Mechanics and Optics<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>07</day><month>04</month><year>2021</year></pub-date><volume>5</volume><issue>1</issue><fpage>6</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ананьев В.А., Демидов В.В., Леонов С.О., Никоноров Н.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Ананьев В.А., Демидов В.В., Леонов С.О., Никоноров Н.В.</copyright-holder><copyright-holder xml:lang="en">Ananyev V..., Demidov V..., Leonov S..., Nikonorov N...</copyright-holder><license 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://tuzs.sut.ru/jour/article/view/54">https://tuzs.sut.ru/jour/article/view/54</self-uri><abstract><p>Приведены данные о разработке и исследовании полых микроструктурированных световодов из кварцевого стекла, принцип работы которых основан на явлении антирезонансного отражения света. Для оптического элемента с сердцевиной диаметром 46 мкм, образованной шестью несоприкасающимися капиллярами диаметром 20 мкм с толщиной стенки 2,8 мкм, установлено существование, по меньшей мере, четырех областей пропускания сигнала в диапазоне длин волн от 1 до 4 мкм. С привлечением результатов численного моделирования и экспериментальных данных показано, что полученный световод характеризуется практически одномодовым режимом, обусловленным высоким уровнем затухания излучения группы высших пространственных мод, с эффективной площадью поля фундаментальной моды около 1000 мкм2</p></abstract><trans-abstract xml:lang="en"><p>The data on the development and study of silica hollow-core microstructured fibers, the principle of operation of which is based on the phenomenon of antiresonant reflection of light, are given. For an optical element with a core of 46 μm in diameter, formed by six non-touching capillaries with a diameter of 20 µm and wall thickness of 2,8 μm, the existence of at least four regions of signal transmission in the wavelength range from 1 to 4 μm has been found. Using the results of numerical simulation and experimental data, it was shown that the obtained fiber is characterized by a practically single-mode mode operation with an effective mode field area of about 1000 μm2, due to the large attenuation level of the group of higher-order modes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>микроструктурированный световод</kwd><kwd>полая сердцевина</kwd><kwd>явление антирезонанса</kwd><kwd>фундаментальная мода</kwd><kwd>эффективная площадь модового поля</kwd><kwd>затухание излучения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microstructured fiber</kwd><kwd>hollow-core</kwd><kwd>antiresonant reflection</kwd><kwd>fundamental mode</kwd><kwd>effective mode field area</kwd><kwd>attenuaion</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">Dvoyrin V.V., Mashinsky V.M., Bulatov L.I., Bufetov I.A., Shubin A.V., Melkumov M.A., et al. 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