<?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">dpg</journal-id><journal-title-group><journal-title xml:lang="ru">Динамические процессы в геосферах</journal-title><trans-title-group xml:lang="en"><trans-title>Dynamic Processes in Geospheres</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2222-8535</issn><issn pub-type="epub">2949-0995</issn><publisher><publisher-name>IDG RAS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26006/IDG.2020.20.85.017</article-id><article-id custom-type="elpub" pub-id-type="custom">dpg-57</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>ЭЛЕКТРОДИНАМИЧЕСКИЕ ПРОЦЕССЫ В ГЕОСФЕРАХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRODYNAMIC PROCESSES IN GEOSPHERES</subject></subj-group></article-categories><title-group><article-title>ДЕФОРМИРУЕМОЕ ЗЕРКАЛО ДИАМЕТРОМ 320 ММ ДЛЯ КОРРЕКЦИИ И УЛУЧШЕНИЯ ФОКУСИРОВКИ ИЗЛУЧЕНИЯ МУЛЬТИ-ПЕТАВАТТНОГО TI:SA ЛАЗЕР</article-title><trans-title-group xml:lang="en"><trans-title></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>Самаркин</surname><given-names>В. В.</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>Александров</surname><given-names>А. Г.</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>Галактионов</surname><given-names>И. В.</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>Кудряшов</surname><given-names>А. В.</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>Никитин</surname><given-names>А. Н.</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>Рукосуев</surname><given-names>А. Л.</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>Мар</surname><given-names>Г. Н.</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>Топоровский</surname><given-names>В. В.</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>Шелдакова</surname><given-names>Ю. В.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт динамики геосфер им. акад. М.А. Садовского РАН<country>Россия</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>31</day><month>05</month><year>2022</year></pub-date><volume>0</volume><issue>12</issue><fpage>162</fpage><lpage>171</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Самаркин В.В., Александров А.Г., Галактионов И.В., Кудряшов А.В., Никитин А.Н., Рукосуев А.Л., Мар Г.Н., Топоровский В.В., Шелдакова Ю.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Самаркин В.В., Александров А.Г., Галактионов И.В., Кудряшов А.В., Никитин А.Н., Рукосуев А.Л., Мар Г.Н., Топоровский В.В., Шелдакова Ю.В.</copyright-holder><copyright-holder xml:lang="en">Самаркин В.В., Александров А.Г., Галактионов И.В., Кудряшов А.В., Никитин А.Н., Рукосуев А.Л., Мар Г.Н., Топоровский В.В., Шелдакова Ю.В.</copyright-holder><license 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.dyngeo.ru/jour/article/view/57">https://www.dyngeo.ru/jour/article/view/57</self-uri><abstract><p>Разработано и исследовано биморфное деформируемое зеркало диаметром 320 мм, включающее 127 управляющих электродов. Плоскостность начальной поверхности зеркала P-V = 1.02 мкм и RMS = 0.16 мкм достигнута за счет механической регулировки в системе крепления зеркальной подложки в оправе. Использование зеркала в 4.2 ПВт Ti:Sa лазере позволило получить рекордную интенсивность излучения в плоскости фокусировки 5.5×1022 Вт/см2, при этом число Штреля составило 0.84.</p></abstract></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>
