<?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">nguphys</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский физический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>SIBERIAN JOURNAL OF PHYSICS</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9447</issn><publisher><publisher-name>Новосибирский государственный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25205/2541-9447-2024-19-2-111-118</article-id><article-id custom-type="elpub" pub-id-type="custom">nguphys-326</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>УЧЕБНО-МЕТОДИЧЕСКОЕ ОБЕСПЕЧЕНИЕ ПРЕПОДАВАНИЯ ФИЗИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EDUCATIONAL AND METHODICAL PROVISION OF TEACHING OF PHYSICS</subject></subj-group></article-categories><title-group><article-title>Преобразование Фурье на практикуме по физической оптике в Новосибирском государственном университете</article-title><trans-title-group xml:lang="en"><trans-title>Fourier Transform at the Workshop on Physical Optics of NSU</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>Краснопевцев</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnopevtsev</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Краснопевцев Спартак Евгеньевич, старший преподаватель</p><p>Новосибирск</p></bio><bio xml:lang="en"><p>Spartak E. Krasnopevtsev, Senior Lecturer</p><p>Novosibirsk</p><p> </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>18</day><month>07</month><year>2024</year></pub-date><volume>19</volume><issue>2</issue><fpage>111</fpage><lpage>118</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Краснопевцев С.Е., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Краснопевцев С.Е.</copyright-holder><copyright-holder xml:lang="en">Krasnopevtsev S.E.</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://nguphys.elpub.ru/jour/article/view/326">https://nguphys.elpub.ru/jour/article/view/326</self-uri><abstract><p>Описана разработка программы на языке Python для анализа изображений интерференций и формирования графика спектра источника света для практикума по физической оптике. Предусмотрена калибровка преобразования Фурье и определение частотных составляющих в составе света. Строится график видности, оценивается ширина видности.</p></abstract><trans-abstract xml:lang="en"><p>Description of the development of a program in Python for analyzing interference images and generating a graph of the spectrum of a light source for a workshop on physical optics. Calibration of the Fourier transform and determination of frequency components in the composition of light are provided. A visibility graph is constructed and the visibility width is estimated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>интерференция</kwd><kwd>преобразование Фурье</kwd><kwd>спектральный состав света</kwd><kwd>видность</kwd><kwd>длина когерентности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Interference</kwd><kwd>Fourier transform</kwd><kwd>spectral composition of light</kwd><kwd>visibility</kwd><kwd>coherence length</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></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>
