<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">bsuir</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады БГУИР</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady BGUIR</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-7648</issn><issn pub-type="epub">2708-0382</issn><publisher><publisher-name>БГУИР</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35596/1729-7648-2023-21-5-73-80</article-id><article-id custom-type="elpub" pub-id-type="custom">bsuir-3726</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>ЭЛЕКТРОНИКА, РАДИОФИЗИКА, РАДИОТЕХНИКА, ИНФОРМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, RADIOPHYSICS, RADIOENGINEERING, INFORMATICS</subject></subj-group></article-categories><title-group><article-title>Расчет оптических параметров тонких пленок конструкционных материалов теплового неохлаждаемого детектора болометрического типа</article-title><trans-title-group xml:lang="en"><trans-title>Calculation of Optical Parameters of Thin Films of Structural Materials of Thermal Uncooled Bolometric Type Detector</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>Чан</surname><given-names>Ван Чиеу</given-names></name><name name-style="western" xml:lang="en"><surname>Tran</surname><given-names>Van Trieu</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры микро- и наноэлектроники</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Postgraduate at Micro- and Nanoelectronics Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корсак</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korsak</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант кафедры микро- и наноэлектроники</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Kiryl V. Korsak, Master’s Student at Micro- and Nanoelectronics Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новиков</surname><given-names>П. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikov</surname><given-names>P. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистрант кафедры микро- и наноэлектроники</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Pavel E. Novikov, Master’s Student at Micro- and Nanoelectronics Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ловшенко</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Lovshenko</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ловшенко Иван Юрьевич, заведующий научно-исследовательской лабораторией «Компьютерное проектирование микро- и наноэлектронных систем» (НИЛ 4.4) НИЧ</p><p>220013, г. Минск, ул. П. Бровки, 6</p><p>Тел.: +375 17 293-88-90</p></bio><bio xml:lang="en"><p>Lovshenko Ivan Yur’evich, Head of the Research La boratory “CAD in Micro- and Nanoelectronics” (Research Lab. 4.4) of R&amp;D Department</p><p>220013, Minsk, P. Brovki St., 6</p><p>Теl.: +375 17 293-88-90</p><p>Minsk</p></bio><email xlink:type="simple">lovshenko@bsuir.by</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>Завадский</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zavadski</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. т. н., доцент, доцент кафедры электронной техники и технологии, начальник центра «Электронных технологий и технической диагностики технологических сред и твердотельных структур» (Центр 9.1) НИЧ</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Sergey M. Zavadski, Саnd. of Sci., Associate Professor, Associate Professor at the Department of Electronic Engineering and Technology, Head of “Electronic Technologies and Technical Diagnostics of Technological Media and Solid-State Structures” (Center 9.1) of R&amp;D Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Голосов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Golosov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. т. н., доцент, доцент кафедры электронной техники и технологии, в. н. с. Центра 9.1 НИЧ</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Dzmitry A. Golosov, Саnd. of Sci., Associate Professor, Associate Professor at the Department of Electronic Engineering and Technology, Leading Researcher at the Center 9.1 of R&amp;D Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. т. н., доцент, доцент кафедры микро- и наноэлектроники, с. н. с. лаборатории «Устройства обработки и отображения информации» (НИЛ 4.7) НИЧ</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Andrey A. Stepanov, Саnd. of Sci., Associate Professor, Associate Professor at Micro- and Nanoelectronics Department, Senior Researcher at the Research Laboratory “Information Processing and Display Devices” (Research Lab. 4.7) of R&amp;D Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Губаревич</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Hubarevich</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>н. с. лаборатории НИЛ 4.7 НИЧ</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Aliaksandr А. Hubarevich, Senior Researcher at the Research Lab. 4.7 of R&amp;D Department</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колос</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolos</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. ф.-м. н., заместитель заведующего отраслевой лабораторией новых технологий и материалов</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Vladimir V. Kolos, Саnd. of Sci., Deputy Head of the Industry Laboratory of New Technologies and Materials </p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соловьев</surname><given-names>Я. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Solovjov</surname><given-names>Ya. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. т. н., доцент, заведующий отраслевой лабораторией новых технологий и материалов</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Yaroslav A. Solovjov, Cand of Sci., Associate Professor, Head of the Industry Laboratory of New Technologies and Materials</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Левчук</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Liauchuk</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>инж. отраслевой лаборатории новых технологий и материалов</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Dzmitry S. Liauchuk, Engineer of the Industry Laboratory of New Technologies and Materials</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стемпицкий</surname><given-names>В. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Stempitsky</surname><given-names>V. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. т. н., доцент, проректор по научной работе, научный руководитель НИЛ 4.4 НИЧ</p><p>г. Минск</p></bio><bio xml:lang="en"><p>Viktor R. Stempitsky, Cand of Sci., Associate Professor, Vice-Rector for Academic Affairs, Adviser of the Research Lab. 4.4</p><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ОАО «ИНТЕГРАЛ» – управляющая компания холдинга «ИНТЕГРАЛ»</institution></aff><aff xml:lang="en"><institution>JSC “INTEGRAL” – “INTEGRAL” Holding Managing Company</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>26</day><month>10</month><year>2023</year></pub-date><volume>21</volume><issue>5</issue><fpage>73</fpage><lpage>80</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Чан В., Корсак К.В., Новиков П.Э., Ловшенко И.Ю., Завадский С.М., Голосов Д.А., Степанов А.А., Губаревич А.А., Колос В.В., Соловьев Я.А., Левчук Д.С., Стемпицкий В.Р., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Чан В., Корсак К.В., Новиков П.Э., Ловшенко И.Ю., Завадский С.М., Голосов Д.А., Степанов А.А., Губаревич А.А., Колос В.В., Соловьев Я.А., Левчук Д.С., Стемпицкий В.Р.</copyright-holder><copyright-holder xml:lang="en">Tran V., Korsak K.V., Novikov P.E., Lovshenko I.Y., Zavadski S.M., Golosov D.A., Stepanov A.A., Hubarevich A.A., Kolos V.V., Solovjov Y.A., Liauchuk D.S., Stempitsky V.R.</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://doklady.bsuir.by/jour/article/view/3726">https://doklady.bsuir.by/jour/article/view/3726</self-uri><abstract><p>Повышенный интерес к применению неохлаждаемых тепловых детекторов болометрического типа (микроболометров) в инфракрасном или терагерцовом поле обнаружения обоснован их эксплуатационными и технологическими характеристиками, в частности: относительно низкой стоимостью изготовления, высокой эффективностью обнаружения, совместимостью с кремниевой КМОП-технологией, работоспособностью при комнатной температуре. Характеристики таких детекторов зависят от оптимизации критических параметров, которые определяются геометрией конструкции, а также электрическими, оптическими и тепловыми свойствами применяемых материалов. Определение оптических параметров является одним из решающих факторов при проектировании приборных структур микроболометров. В статье исследованы оптические параметры тонких пленок конструкционных материалов микроболометра на основе термочувствительной пленки оксида ванадия, изготовленных в ОАО «ИНТЕГРАЛ». Приведены результаты определения посредством применения метода отражения-передачи оптических констант (коэффициентов преломления n и поглощения k) тонких пленок по кривой пропускания. Выполнено сравнение результатов компьютерного моделирования спектров пропускания, отражения и поглощения с учетом полученных значений коэффициентов n и k с данными натурного эксперимента.</p></abstract><trans-abstract xml:lang="en"><p>The increased interest in utilizing uncooled thermal bolometer-type detectors (microbolometers) within the infrared or terahertz detection field is justified by their operational and technological characteristics, in particular: relatively low manufacturing cost, high detection efficiency, compatibility with silicon CMOS technology, and operation at room temperature. The performance of such detectors depends on optimizing critical parameters, which are dictated by both the geometrical design and the electrical, optical, and thermal properties of the materials used. The determination of optical parameters stands as a decisive factor in the design of microbolometer structures. This article delves into the examination of optical parameters of thin films of structural materials of microbolometer based on thermosensitive vanadium oxide film manufactured at JSC “INTEGRAL”. The investigation showcases the results of determining optical constants (refractive indexes n and absorption coefficients k) of thin films from the transmission curve by applying the reflection-transmission method. Furthermore, a comparison is carried out between the results of computer modeling of the transmission, reflection and absorption spectra – taking into account the obtained values of the coefficients n and k – and the empirical data from the in-situ experiment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>неохлаждаемый тепловой детектор болометрического типа</kwd><kwd>микроболометр</kwd><kwd>инфракрасный детектор</kwd><kwd>оптические параметры</kwd><kwd>оксид ванадия</kwd><kwd>моделирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>uncooled thermal bolometric detector</kwd><kwd>microbolometer</kwd><kwd>infrared detector</kwd><kwd>optical parameters</kwd><kwd>vanadium&#13;
oxide</kwd><kwd>modeling</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследования выполнены в рамках решения задач задания 3.3 Государственной программы научных исследований «Фотоника и электроника для инноваций».</funding-statement><funding-statement xml:lang="en">The research was carried out within the framework of solving the tasks of task 3.3 of the State Research Program “Photonics and Electronics for Innovations”.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Rogalski A. (2009) Infrared Detectors for the Future. Acta Physica Polonica A. 116 (3), 389–406.</mixed-citation><mixed-citation xml:lang="en">Rogalski A. (2009) Infrared Detectors for the Future. Acta Physica Polonica A. 116 (3), 389–406.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Smith P. W., Turner E. H. (1977) A Bistable Fabry‐Perot Resonator. Applied Physics Letters. 30 (6), 280–281. Doi: 10.1063/1.89367.</mixed-citation><mixed-citation xml:lang="en">Smith P. W., Turner E. H. (1977) A Bistable Fabry‐Perot Resonator. Applied Physics Letters. 30 (6), 280–281. Doi: 10.1063/1.89367.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Petrov Yu. V. (ed.) (2015) Computer-Aided Design Systems for Electronic Devices and Systems (E-CAD/EDA Systems). Saint Petersburg, Baltic State Technical University Publ. 64.</mixed-citation><mixed-citation xml:lang="en">Petrov Yu. V. (ed.) (2015) Computer-Aided Design Systems for Electronic Devices and Systems (E-CAD/EDA Systems). Saint Petersburg, Baltic State Technical University Publ. 64.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Tsu David V. (1999) Obtaining Optical Constants of Thin GexSbyTez Films from Measurements of Reflection and Transmission. Journal of Vacuum Science &amp; Technology A: Vacuum, Surfaces, and Films. 17 (4).</mixed-citation><mixed-citation xml:lang="en">Tsu David V. (1999) Obtaining Optical Constants of Thin GexSbyTez Films from Measurements of Reflection and Transmission. Journal of Vacuum Science &amp; Technology A: Vacuum, Surfaces, and Films. 17 (4).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Atkinson K. E. (1978) An Introduction to Numerical Analysis. Canada, John Wiley &amp; Sons Publ. 88–95.</mixed-citation><mixed-citation xml:lang="en">Atkinson K. E. (1978) An Introduction to Numerical Analysis. Canada, John Wiley &amp; Sons Publ. 88–95.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Press W. H., Teukolsky S. A., Vetterling W. T., Flannery B. P. (1992) Numerical Recipes in Fortran, 2nd ed. New York, Cambridge University Press. 372.</mixed-citation><mixed-citation xml:lang="en">Press W. H., Teukolsky S. A., Vetterling W. T., Flannery B. P. (1992) Numerical Recipes in Fortran, 2nd ed. New York, Cambridge University Press. 372.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Nagendra C., Thutupalli G. (1981) Optical Constants of Absorbing Films. Vacuum. 31 (3), 141–145.</mixed-citation><mixed-citation xml:lang="en">Nagendra C., Thutupalli G. (1981) Optical Constants of Absorbing Films. Vacuum. 31 (3), 141–145.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Skaar J. (2006) Fresnel Equations and the Refractive Index of Active Media. Physical Review E. 73 (2).</mixed-citation><mixed-citation xml:lang="en">Skaar J. (2006) Fresnel Equations and the Refractive Index of Active Media. Physical Review E. 73 (2).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Langford A. A., Fleet M. L., Mahan A. H. (1989) Correction for Multiple Reflections in Infrared Spectra of Amorphous Silicon. Solar Cells. 27 (1–4), 373–383.</mixed-citation><mixed-citation xml:lang="en">Langford A. A., Fleet M. L., Mahan A. H. (1989) Correction for Multiple Reflections in Infrared Spectra of Amorphous Silicon. Solar Cells. 27 (1–4), 373–383.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Hunt J. (2019) Working with Excel Files. In: Advanced Guide to Python 3 Programming. Undergraduate Topics in Computer Science. Springer, Cham.</mixed-citation><mixed-citation xml:lang="en">Hunt J. (2019) Working with Excel Files. In: Advanced Guide to Python 3 Programming. Undergraduate Topics in Computer Science. Springer, Cham.</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>
