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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-304</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>***</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>***</subject></subj-group></article-categories><title-group><article-title>КОНСТРУКЦИЯ ТЕРАГЕРЦОВОГО БИО-ПОГЛОТИТЕЛЯ С ИСПОЛЬЗОВАНИЕМ СТРУКТУРЫ ТИПА ЦВЕТКА СЛИВЫ</article-title><trans-title-group xml:lang="en"><trans-title>DESIGN OF TERAHERTZ BIO-ABSORBER USING PLUM FLOWER CURVES</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>Liu</surname><given-names>J. .</given-names></name><name name-style="western" xml:lang="en"><surname>Liu</surname><given-names>J. .</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>Fan</surname><given-names>L. .</given-names></name><name name-style="western" xml:lang="en"><surname>Fan</surname><given-names>L. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Mao</surname><given-names>L. .</given-names></name><name name-style="western" xml:lang="en"><surname>Mao</surname><given-names>L. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Ku</surname><given-names>J. .</given-names></name><name name-style="western" xml:lang="en"><surname>Ku</surname><given-names>J. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>He</surname><given-names>J. .</given-names></name><name name-style="western" xml:lang="en"><surname>He</surname><given-names>J. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Yang</surname><given-names>C. .</given-names></name><name name-style="western" xml:lang="en"><surname>Yang</surname><given-names>C. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Kan</surname><given-names>J. .</given-names></name><name name-style="western" xml:lang="en"><surname>Kan</surname><given-names>J. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Колледж пищевых наук, Юго-восточный университет; Гуйлиньский университет электронной технологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>College of Food Science, Southwest University; Guilin University of Electronic Technology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Школа электротехники, Университет Цзюцзян</institution><country>Россия</country></aff><aff xml:lang="en"><institution>School of Electrical Engineering, Jiujiang University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Колледж пищевых наук, Юго-восточный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>College of Food Science, Southwest University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>85</volume><issue>4</issue><elocation-id>686(1)-686(5)</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Liu J..., Fan L..., Mao L..., Ku J..., He J..., Yang C..., Kan J..., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Liu J..., Fan L..., Mao L..., Ku J..., He J..., Yang C..., Kan J...</copyright-holder><copyright-holder xml:lang="en">Liu J..., Fan L..., Mao L..., Ku J..., He J..., Yang C..., Kan J...</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://zhps.ejournal.by/jour/article/view/304">https://zhps.ejournal.by/jour/article/view/304</self-uri><abstract><p>Разработан двухпиковый биопоглотитель, который включает в себя два металлических слоя и один диэлектрический слой. Поверхностный металлический слой биопоглотителя представляет собой квадратную решетку, состоящую из металлических ячеек в форме сливы, которая может давать двойное резонансное поглощение. Исследование поверхностного тока и z-компоненты электрического поля показало, что двойные пики возникают из двух различных резонансных мод структуры типа цветка сливы, индуцированных падающей электромагнитной волной. Благодаря симметричности структуры биопоглотитель не чувствителен к направлению поляризации падающих волн и может поддерживать высокую скорость поглощения в широком диапазоне углов. </p></abstract><trans-abstract xml:lang="en"><p>A double peaks bio-absorber, which includes two metal layers and one dielectric layer, is proposed. The surface metal layer of the bio-absorber is a square array that consists of a plum shape metal cell that can produce double resonance absorption. By studying the surface current and electric field z-component, the double peak is shown to originate from the two distinct resonance modes of the plum flower curves induced by the incident electromagnetic wave. Due to the symmetrical structure, the proposed bio-absorber is not sensitive to the polarization direction of incident waves and can maintain high absorption rates in a wide, range of angles. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>поглотитель</kwd><kwd>терагерцовый диапазон</kwd><kwd>поглощение</kwd><kwd>пик</kwd><kwd>absorber</kwd><kwd>terahertz</kwd><kwd>absorption</kwd><kwd>peak</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">N. I. Landy, S. Sajuyigbe, J. J. Mock, D. R. Smith, W. J. Padilla, Phys. Rev. Lett., 100, No. 20, 1586-1594 (2008).</mixed-citation><mixed-citation xml:lang="en">N. I. Landy, S. Sajuyigbe, J. J. Mock, D. R. Smith, W. J. 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