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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-378</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>ТЕЙПЕР С ПАЛЛАДИЕВЫМ ПОКРЫТИЕМ В ФОТОННО-КРИСТАЛЛИЧЕСКОМ ВОЛОКНЕ КАК ЧУВСТВИТЕЛЬНЫЙ ЭЛЕМЕНТ СЕНСОРА ВОДОРОДА</article-title><trans-title-group xml:lang="en"><trans-title>TAPER WITH PALLADIUM COATING IN PHOTONIС CRYSTAL FIBER AS A SENSITIVE ELEMENT OF HYDROGEN SENSOR</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>Минкович</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Minkovich</surname><given-names>V. P.</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>Сотский</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Sotsky</surname><given-names>A. B.</given-names></name></name-alternatives><email xlink:type="simple">ab_sotsky@mail.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>Шилов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilov</surname><given-names>A. V.</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>Сотская</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sotskaya</surname><given-names>L. I.</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>Центр оптических исследований</institution></aff><aff xml:lang="en"><institution>Centro de Investigationes en Optica</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Могилевский государственный университет им. А. А. Кулешова</institution></aff><aff xml:lang="en"><institution>A. A. Kuleshov Mogilev State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Белорусско-Российский университет</institution></aff><aff xml:lang="en"><institution>Belarusian-Russian State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>86</volume><issue>1</issue><fpage>128</fpage><lpage>135</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Минкович В.П., Сотский А.Б., Шилов А.В., Сотская Л.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Минкович В.П., Сотский А.Б., Шилов А.В., Сотская Л.И.</copyright-holder><copyright-holder xml:lang="en">Minkovich V.P., Sotsky A.B., Shilov A.V., Sotskaya L.I.</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/378">https://zhps.ejournal.by/jour/article/view/378</self-uri><abstract><p>Предложена электродинамическая модель волоконно-оптического сенсора водорода, в котором чувствительным элементом служит тейпер с наноразмерным палладиевым покрытием, созданный в фотонно-кристаллическом волокне. На ее основе выполнена обработка экспериментальных данных для спектра пропускания тейпера с палладиевым покрытием толщиной 8 нм при различных концентрациях водорода в атмосфере азота. Установлено, что увеличение концентрации водорода приводит к росту интегрального пропускания сенсора и практически не сказывается на положении интерференционных максимумов пропускания сенсора на шкале длин волн. Определены возможности оптимизации сенсора за счет выбора длины перетяжки тейпера.</p></abstract><trans-abstract xml:lang="en"><p>The electrodynamic model of a fiber-optic hydrogen sensor is proposed, in which a taper with a nanoscale palladium coating, created in a photonic crystal fiber, is used as the sensing element. Based on the model, experimental data have been processed for transmission spectra of the taper with the palladium coating of 8 nm thick at various hydrogen concentrations in a nitrogen atmosphere. It is established that an increase of the hydrogen concentration leads to a growth of integral transmittance of the sensor and practically does not affect a wavelength position of the transmittance interference maxima. The possibilities for optimizing the sensor by choosing a length of the taper waist are determined.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>волоконно-оптический сенсор водорода</kwd><kwd>фотонно-кристаллическое волокно</kwd><kwd>палладиевое покрытие</kwd><kwd>тейпер</kwd><kwd>fiber optic hydrogen sensor</kwd><kwd>photonic crystal fiber</kwd><kwd>palladium coating</kwd><kwd>taper</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">S. F. Silva, L. Coelho, O. Frazao, J. L. Santos, F. X. Malcata. IEEE Sens. J., 12 (2012) 93-102</mixed-citation><mixed-citation xml:lang="en">S. F. Silva, L. Coelho, O. Frazao, J. L. Santos, F. X. Malcata. IEEE Sens. 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