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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">mireabulletin</journal-id><journal-title-group><journal-title xml:lang="ru">Russian Technological Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Technological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-3210</issn><issn pub-type="epub">2500-316X</issn><publisher><publisher-name>RTU MIREA</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32362/2500-316X-2024-12-6-69-79</article-id><article-id custom-type="edn" pub-id-type="custom">OHJNSF</article-id><article-id custom-type="elpub" pub-id-type="custom">mireabulletin-1032</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>МИКРО- И НАНОЭЛЕКТРОНИКА. ФИЗИКА КОНДЕНСИРОВАННОГО СОСТОЯНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICRO- AND NANOELECTRONICS. CONDENSED MATTER PHYSICS</subject></subj-group></article-categories><title-group><article-title>Отражение линейно поляризованных электромагнитных волн от многослойного периодического зеркала</article-title><trans-title-group xml:lang="en"><trans-title>Reflections of linearly polarized electromagnetic waves from a multilayer periodic mirror</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-6412-0580</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нурлигареев</surname><given-names>Д. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Nurligareev</surname><given-names>D. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нурлигареев Джамиль Хайдарович, д.ф.-м.н., профессор, кафедра физики, Институт перспективныхтехнологий и индустриального программирования</p><p>119454, Москва, пр-т Вернадского, д. 78</p><p>Scopus Author ID 6602356533;</p><p>ResearcherID L-5323-2018</p></bio><bio xml:lang="en"><p>Dzamil Kh. Nurligareev, Dr. Sci. (Phys.-Math.), Professor, Department of Physics, Institute for Advanced Technologies and Industrial Programming</p><p>78, Vernadskogo pr., Moscow, 119454</p><p>Scopus Author ID 6602356533;</p><p>ResearcherID L-5323-2018</p></bio><email xlink:type="simple">nurligareev@mirea.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8185-5072</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Недоспасов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nedospasov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Недоспасов Илья Александрович, к.ф.-м.н., старший научный сотрудник; доцент, кафедра физики, Институт перспективных технологий и индустриального программирования</p><p>119454, Москва, пр-т Вернадского, д. 78;</p><p>125009, Москва, ул. Моховая, д. 11</p><p>Scopus Author ID 56415098900;</p><p>ResearcherID G-6191-2016</p></bio><bio xml:lang="en"><p>Iliya A. Nedospasov, Cand. Sci. (Phys.–Math.), Senior Researcher, Kotelnikov Institute of Radio engeneering and Electronics; Associate Professor, Department of Physics, Institute for Advanced Technologies and Industrial Programming</p><p>78, Vernadskogo pr., Moscow, 119454;</p><p>11, Mokhovaya ul., Moscow, 125009</p><p>Scopus Author ID 56415098900;</p><p>ResearcherID G-6191-2016</p></bio><email xlink:type="simple">nedospasov@mirea.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-2967-8372</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Харитонова</surname><given-names>К. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kharitonova</surname><given-names>K. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Харитонова Ксения Юрьевна, к.ф.-м.н., доцент, кафедра физики, Институт перспективных технологий и индустриального программирования</p><p>119454, Москва, пр-т Вернадского, д. 78</p><p>Scopus Author ID 6603407254</p></bio><bio xml:lang="en"><p>Kseniya Yu. Kharitonova, Cand. Sci. (Phys.–Math.), Associate Professor, Department of Physics, Institutefor Advanced Technologies and Industrial Programming</p><p>78, Vernadskogo pr., Moscow, 119454</p><p>Scopus Author ID 6603407254</p></bio><email xlink:type="simple">kharitonova_k@mirea.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>МИРЭА – Российский технологический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA – Russian Technological University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>МИРЭА – Российский технологический университет; Институт радиотехники и электроники им. В.А. Котельникова РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA – Russian Technological University; Kotelnikov Institute of Radioengeneering and Electronics, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>12</month><year>2024</year></pub-date><volume>12</volume><issue>6</issue><fpage>69</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нурлигареев Д.Х., Недоспасов И.А., Харитонова К.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Нурлигареев Д.Х., Недоспасов И.А., Харитонова К.Ю.</copyright-holder><copyright-holder xml:lang="en">Nurligareev D.K., Nedospasov I.A., Kharitonova K.Y.</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://www.rtj-mirea.ru/jour/article/view/1032">https://www.rtj-mirea.ru/jour/article/view/1032</self-uri><abstract><sec><title>Цели</title><p>Цели. Цель работы – теоретическое и экспериментальное исследование углового спектра отражения линейно поляризованных электромагнитных волн от многослойного периодического зеркала на прозрачной подложке, вывод точных аналитических выражений для коэффициентов отражения и прохождения, обобщающих случаи падения плоских ТЕ-(transverse electric) и ТМ-мод (transverse magnetic) на ограниченные периодические структуры со ступенчатым профилем показателя преломления.</p></sec><sec><title>Методы</title><p>Методы. Теоретический анализ задачи отражения основан на поиске точных аналитических решений в виде волн Флоке – Блоха, представленных в форме неоднородных волн, в области периодически структурированных сред. На основе того факта, что в ограниченном одномерном фотонном кристалле возможно существование одиночной волны Флоке – Блоха, предлагается искать точные решения волнового уравнения в виде линейной комбинации волн Флоке – Блоха, бегущих в разные стороны. Канонические формы рассматриваемых периодических структур позволяют достаточно просто осуществлять переход от случая ТЕ-поляризации к ТМ-типу в дисперсионных соотношениях и выражениях для углового спектра отражения.</p></sec><sec><title>Результаты</title><p>Результаты. Рассмотрены случаи отражения линейно поляризованного излучения для следующих случаев: плоской границы двух диэлектриков, тонкой плоскопараллельной пластины и многослойного диэлектрического зеркала. Получены точные аналитические выражения для коэффициентов отражения и прохождения, обобщающие случаи падения волн ТЕ- и ТМ-поляризаций на ограниченный одномерный фотонный кристалл. Экспериментально измерен коэффициент пропускания плоской ТЕ-волны для многослойного диэлектрического зеркала, напыленного на тонкую стеклянную пластину.</p></sec><sec><title>Выводы</title><p>Выводы. Получено количественное и качественное согласование экспериментальных измерений коэффициента пропускания плоской волны, падающей из полупространства на ограниченный фотонный кристалл с теоретическими вычислениями. Показано, что полученные выражения для коэффициента пропускания ограниченного одномерного фотонного кристалла определяются интерференцией волн Флоке – Блоха, представленных в форме неоднородных волн, и могут быть приведены к виду, аналогичному для величины коэффициента прохождения традиционного интерферометра Фабри – Перо. В случае ТМ-поляризации при выполнении условия Брюстера на межслойных границах волна Флоке – Блоха имеет вид однородных плоских волн в слоях фотонного кристалла.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objectives</title><p>Objectives. The purpose of the article is to carry out a theoretical and experimental study of the angular reflection spectrum of linearly polarized electromagnetic waves from a multilayer periodic mirror on a transparent substrate to exact analytical expressions for reflection and transmission coefficients generalizing the cases of incidence of plane transverse electric (TE) and transverse magnetic (TM) modes on limited periodically structured media with a stepped refractive index profile.</p></sec><sec><title>Methods</title><p>Methods. The theoretical analysis of the reflection problem is based on the search for exact analytical solutions in the form of Floquet–Bloch waves presented in the form of inhomogeneous waves in the domain of periodically structured media. On the basis of the possible existence of a single Floquet–Bloch wave in a limited onedimensional photonic crystal, it is proposed to search for exact solutions of the wave equation in the form of a linear combination of inhomogeneous waves propagating in different directions. By using the canonical forms of the considered periodic structures, it is possible to carry out the simple transition from the case of TE polarization to TM type in dispersion relations and expressions for the angular reflection spectrum.</p></sec><sec><title>Results</title><p>Results. Cases of reflection of linearly polarized radiation are considered for the following cases: a flat boundary of two dielectrics, a thin plane-parallel plate, and a multilayer dielectric mirror. Exact analytical expressions for the reflection and transmission coefficients generalizing the cases of incidence of TE and TM polarizations waves on a limited one-dimensional photonic crystal are obtained. The transmission coefficients of a plane TE wave from a multilayer dielectric mirror sputtered on thin glass were experimentally measured.</p></sec><sec><title>Conclusions</title><p>Conclusions. A quantitative and qualitative agreement of experimental measurements of the transmission coefficient of a plane wave incident from a half-space on a confined photonic crystal with theoretical calculations is obtained. The obtained expressions for the transmission coefficient of a confined one-dimensional photonic crystal, which are shown to be determined by the interference of Floquet–Bloch waves presented in the form of inhomogeneous waves, can be reduced to a form analogous to the expression for the value of the transmission coefficient of a traditional Fabry–Pérot interferometer. In the case of TM polarization, when the Brewster condition is fulfilled at the interlayer boundaries, the Floquet–Bloch wave has the form of homogeneous plane waves in the layers of a photonic crystal.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>электромагнитные волны</kwd><kwd>периодическая среда</kwd><kwd>многослойное зеркало</kwd><kwd>одномерный фотонный кристалл</kwd><kwd>волны Флоке – Блоха</kwd></kwd-group><kwd-group xml:lang="en"><kwd>electromagnetic waves</kwd><kwd>periodic medium</kwd><kwd>multilayer mirror</kwd><kwd>one-dimensional photonic crystal</kwd><kwd>Floquet–Bloch waves</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">И.А. Недоспасов благодарит Российский научный фонд (проект № 22-79-10267) за частичную поддержку.</funding-statement><funding-statement xml:lang="en">I.A. 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