<?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">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-1290</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>МОЛЕКУЛЯРНАЯ СПЕКТРОСКОПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MOLECULAR SPECTROSCOPY</subject></subj-group></article-categories><title-group><article-title>Исследование фотосенсибилизирующего действия кислорода, растворенного в аэрированных водных средах, при возбуждении лазерным излучением при 1070 и 1273 нм</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of the Photosensitizing Action of Oxygen Dissolved in Aerated Aqueous Media under Excitation by Laser Radiation at 1070 and 1273 nm</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>Козлов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Красновский мл.</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnovsky Jr.</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">phoal@mail.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>Журавлев</surname><given-names>С. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhuravlev</surname><given-names>S. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Егорова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Egorova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Медведков</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Medvedkov</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФИЦ “Фундаментальные основы биотехнологии” РАН</institution></aff><aff xml:lang="en"><institution>Federal Research Centre of Biotechnology of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт общей физики им. А.М. Прохорова РАН</institution></aff><aff xml:lang="en"><institution>A.M. Prokhorov General Physics Institute of the Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>05</month><year>2023</year></pub-date><volume>90</volume><issue>3</issue><fpage>370</fpage><lpage>375</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Козлов А.С., Красновский мл. А.А., Журавлев С.Г., Егорова О.Н., Медведков О.И., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Козлов А.С., Красновский мл. А.А., Журавлев С.Г., Егорова О.Н., Медведков О.И.</copyright-holder><copyright-holder xml:lang="en">Kozlov A.S., Krasnovsky Jr. A.A., Zhuravlev S.G., Egorova O.N., Medvedkov O.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/1290">https://zhps.ejournal.by/jour/article/view/1290</self-uri><abstract><p>Исследованы скорости окисления ловушки синглетного кислорода в аэрированной воде, этаноле и оксиде дейтерия при прямом возбуждении кислородных молекул излучением диодных и волоконных лазеров, соответствующим основной (1273 нм) и колебательной (1070 нм) полосам поглощения кислородных молекул. В качестве ловушки использован 1,3-дифенилизобензофуран, солюбилизированный в водных системах путем добавления 0.05 М додецилсульфата натрия. Установлено, что так же, как в недавно исследованных органических средах, в аэрированных водных средах и этаноле при возбуждении кислорода с λвозб = 1070 нм квантовая эффективность фотоокисления ловушки примерно на два порядка меньше, чем при возбуждении главного максимума 1273 нм. Обсуждается значение полученных данных для применения ИК-лазеров в фототерапии.</p></abstract><trans-abstract xml:lang="en"><p>The rates of chemical trapping of singlet oxygen were studied in aerated water, ethanol, and deuterium oxide upon direct excitation of oxygen molecules by radiation of diode and fiber lasers, corresponding to the fundamental (1273 nm) and vibrational (1070 nm) absorption bands of oxygen molecules. As a trap, 1,3- diphenylisobenzofuran was used, which was solubilized in aqueous systems by adding 0.05 M sodium dodecyl sulfate. It is established that, just as in the organic media we have recently studied, in aerated alcohol and aqueous systems the quantum efficiency of the trap oxygenation under laser excitation at 1070 nm is two orders of magnitude lower than that under excitation at 1273 nm. The significance of these data for the use of IR lasers in phototherapy is discussed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кислород</kwd><kwd>спектр поглощения</kwd><kwd>аэрированный раствор</kwd><kwd>этанол</kwd><kwd>вода</kwd></kwd-group><kwd-group xml:lang="en"><kwd>oxygen</kwd><kwd>absorption spectrum</kwd><kwd>aerated solution</kwd><kwd>ethanol</kwd><kwd>water</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы благодарят компанию ООО “Инновационное предприятие “НЦВО-Фотоника” за предоставление волоконных брэгговских решеток, а также M.A. Мелькумова, M.В. Яшкова и С.М. Семенова за предоставление активного волокна.</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">N. G. Egoroff. Compt. Rend. Acad. Sci. Paris, 97, N 7 (1883) 505—507</mixed-citation><mixed-citation xml:lang="en">N. G. Egoroff. Compt. Rend. Acad. Sci. Paris, 97, N 7 (1883) 505—507</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Н. Г. Егоров. Журн. Рус. физ.-хим. о-ва, 17, № 8 (1885) 332</mixed-citation><mixed-citation xml:lang="en">Н. Г. Егоров. Журн. Рус. физ.-хим. о-ва, 17, № 8 (1885) 332</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">N. G. Egoroff. Compt. Rend. Acad. Sci. Paris, 101, N 17 (1885) 1143—1145</mixed-citation><mixed-citation xml:lang="en">N. G. Egoroff. Compt. Rend. Acad. Sci. Paris, 101, N 17 (1885) 1143—1145</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">J. C. D. Brand. Lines of Light. Boca Raton: CRC Press, Taylor &amp; Francis Group (1995)</mixed-citation><mixed-citation xml:lang="en">J. C. D. Brand. Lines of Light. Boca Raton: CRC Press, Taylor &amp; Francis Group (1995)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr. J. Photochem. Photobiol. A: Chemistry, 354, N 1-3 (2018) 11—24</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr. J. Photochem. Photobiol. A: Chemistry, 354, N 1-3 (2018) 11—24</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">R. S. Mulliken. Phys. Rev., 32, N 6 (1928) 880—887</mixed-citation><mixed-citation xml:lang="en">R. S. Mulliken. Phys. Rev., 32, N 6 (1928) 880—887</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">G. Herzberg. Nature, 133 (1934) 759</mixed-citation><mixed-citation xml:lang="en">G. Herzberg. Nature, 133 (1934) 759</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">L. Herzberg, G. Herzberg. Astrophys. J., 105, N 3 (1947) 353—359</mixed-citation><mixed-citation xml:lang="en">L. Herzberg, G. Herzberg. Astrophys. J., 105, N 3 (1947) 353—359</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">R. M. Badger, A. C. Wright, R. P. Whitlock. J. Chem. Phys., 43, N 12 (1965) 4345—4350</mixed-citation><mixed-citation xml:lang="en">R. M. Badger, A. C. Wright, R. P. Whitlock. J. Chem. Phys., 43, N 12 (1965) 4345—4350</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">M. A. Al-Jalali, I. F. Aljghami, Y. M. Mahzia. Spectrochim. Acta A, 157 (2016) 34—40</mixed-citation><mixed-citation xml:lang="en">M. A. Al-Jalali, I. F. Aljghami, Y. M. Mahzia. Spectrochim. Acta A, 157 (2016) 34—40</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">G. D. Greenblatt, J. J. Orlando, J. B. Burkholder, A. R. Ravishankara. J. Geophys. Res., 95 (1990) 18577—18582</mixed-citation><mixed-citation xml:lang="en">G. D. Greenblatt, J. J. Orlando, J. B. Burkholder, A. R. Ravishankara. J. Geophys. Res., 95 (1990) 18577—18582</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Y. Wu, Z. Zhang, T. M. Ombrello. Opt. Lett., 38, N 13 (2013) 2286—2288</mixed-citation><mixed-citation xml:lang="en">Y. Wu, Z. Zhang, T. M. Ombrello. Opt. Lett., 38, N 13 (2013) 2286—2288</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">В. И. Дианов-Клоков. Опт. и спектр., 20, № 6 (1966) 954—962</mixed-citation><mixed-citation xml:lang="en">В. И. Дианов-Клоков. Опт. и спектр., 20, № 6 (1966) 954—962</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">M. Kasha, A. U. Khan. Ann. N. Y. Acad. Sci., 171, N 1 (1970) 5—23</mixed-citation><mixed-citation xml:lang="en">M. Kasha, A. U. Khan. Ann. N. Y. Acad. Sci., 171, N 1 (1970) 5—23</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">I. B. C. Matheson, J. Lee. Chem. Phys. Lett., 8, N 2 (1971) 173—176</mixed-citation><mixed-citation xml:lang="en">I. B. C. Matheson, J. Lee. Chem. Phys. Lett., 8, N 2 (1971) 173—176</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">C. Long, D. R. Kearns. J. Chem. Phys., 59, N 10 (1973) 5729—5736</mixed-citation><mixed-citation xml:lang="en">C. Long, D. R. Kearns. J. Chem. Phys., 59, N 10 (1973) 5729—5736</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Г. П. Гуринович. Журн. прикл. спектр., 54, № 3 (1991) 403—411</mixed-citation><mixed-citation xml:lang="en">G. P. Gurinovich. J. Appl. Spectr., 54 (1991) 243—249</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Р. В. Амбарцумян, П. Г. Елисеев, Б. В. Еремеев, С. Д. Захаров, Б. И. Махсудов. Кр. сообщения по физике, Институт физики им. П. Н. Лебедева РАН (1987) 35—37</mixed-citation><mixed-citation xml:lang="en">Р. В. Амбарцумян, П. Г. Елисеев, Б. В. Еремеев, С. Д. Захаров, Б. И. Махсудов. Кр. сообщения по физике, Институт физики им. П. Н. Лебедева РАН (1987) 35—37</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">S. D. Zakharov, А. V. Ivanov. Quantum Electron., 29, N 12 (1999) 1031—1053</mixed-citation><mixed-citation xml:lang="en">S. D. Zakharov, А. V. Ivanov. Quantum Electron., 29, N 12 (1999) 1031—1053</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Ю. B. Алексеев, С. Д. Захаров, А. В. Иванов. Лазерная медицина, 16, № 4 (2012) 4—9</mixed-citation><mixed-citation xml:lang="en">Ю. B. Алексеев, С. Д. Захаров, А. В. Иванов. Лазерная медицина, 16, № 4 (2012) 4—9</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">D. F. Evans. Chem. Comm. (1969) 367—368</mixed-citation><mixed-citation xml:lang="en">D. F. Evans. Chem. Comm. (1969) 367—368</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">I. B. C. Matheson, J. Lee. Chem. Phys. Lett., 7, N 4 (1970) 475—476</mixed-citation><mixed-citation xml:lang="en">I. B. C. Matheson, J. Lee. Chem. Phys. Lett., 7, N 4 (1970) 475—476</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr., N. N. Drozdova, A. V. Ivanov, R. V. Ambartzumian. Biochemistry (Moscow), 68, N 9 (2003) 963—966</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr., N. N. Drozdova, A. V. Ivanov, R. V. Ambartzumian. Biochemistry (Moscow), 68, N 9 (2003) 963—966</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr., R. V. Ambartzumian. Chem. Phys. Lett., 400 (2004) 531—535</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr., R. V. Ambartzumian. Chem. Phys. Lett., 400 (2004) 531—535</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr., Ya. V. Roumbal, A. V. Ivanov, R. V. Ambartzumian. Chem. Phys. Lett., 430 (2006) 260—264</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr., Ya. V. Roumbal, A. V. Ivanov, R. V. Ambartzumian. Chem. Phys. Lett., 430 (2006) 260—264</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr., Ya. V. Roumbal, A. A. Strizhakov. Chem. Phys. Lett., 458, N 1-3 (2008) 195—199</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr., Ya. V. Roumbal, A. A. Strizhakov. Chem. Phys. Lett., 458, N 1-3 (2008) 195—199</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr., A. S. Kozlov. Biophysics, 59, N 2 (2014) 199-205.</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr., A. S. Kozlov. Biophysics, 59, N 2 (2014) 199-205.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr., A. S. Kozlov. J. Photochem. Photobiol. A: Chemistry, 329 (2016) 167—174</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr., A. S. Kozlov. J. Photochem. Photobiol. A: Chemistry, 329 (2016) 167—174</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Krasnovsky Jr., A. S. Kozlov. J. Biomed. Photon. Eng., 3, N 1 (2017) 010302</mixed-citation><mixed-citation xml:lang="en">A. A. Krasnovsky Jr., A. S. Kozlov. J. Biomed. Photon. Eng., 3, N 1 (2017) 010302</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">А. А. Krasnovsky Jr., A. S. Kozlov, A. S. Benditkis. Macroheterocycles, 12, N 2 (2019) 171—180</mixed-citation><mixed-citation xml:lang="en">А. А. Krasnovsky Jr., A. S. Kozlov, A. S. Benditkis. Macroheterocycles, 12, N 2 (2019) 171—180</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">А. А. Krasnovsky Jr., A. S. Kozlov, A. S. Benditkis. Russ. Phys. J., 64, N 11 (2022) 2035—2045</mixed-citation><mixed-citation xml:lang="en">А. А. Krasnovsky Jr., A. S. Kozlov, A. S. Benditkis. Russ. Phys. J., 64, N 11 (2022) 2035—2045</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">F. Anquez, E. Courtade, A. Sivery, P. Suret, S. Randoux. Opt. Express, 18, N 22 (2010) 22928—22936</mixed-citation><mixed-citation xml:lang="en">F. Anquez, E. Courtade, A. Sivery, P. Suret, S. Randoux. Opt. Express, 18, N 22 (2010) 22928—22936</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">A. Sivery, A. Barras, R. Boukherroub, C. Pierlot, J. M. Aubry, F. Anquez, E. Courtade. J. Phys. Chem. C, 118, N 5 (2014) 2885—2893</mixed-citation><mixed-citation xml:lang="en">A. Sivery, A. Barras, R. Boukherroub, C. Pierlot, J. M. Aubry, F. Anquez, E. Courtade. J. Phys. Chem. C, 118, N 5 (2014) 2885—2893</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">M. Bregnh0j, M. V. Krmgputh, R. J. Sorensen, M. Westberg, P. R. Ogilby. J. Phys. Chem. A, 120, N 42 (2016) 8285—8296</mixed-citation><mixed-citation xml:lang="en">M. Bregnh0j, M. V. Krmgputh, R. J. Sorensen, M. Westberg, P. R. Ogilby. J. Phys. Chem. A, 120, N 42 (2016) 8285—8296</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">A. S. Kozlov, O. N. Egorova, O. I. Medvedkov, A. A. Krasnovsky Jr. Opt. Lett., 46, N 3 (2021) 556—559</mixed-citation><mixed-citation xml:lang="en">A. S. Kozlov, O. N. Egorova, O. I. Medvedkov, A. A. Krasnovsky Jr. Opt. Lett., 46, N 3 (2021) 556—559</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">A. S. Benditkis, A. S. Kozlov, S. E. Goncharov, A. A. Krasnovsky Jr. J. Opt. Soc. Am. B, 38, N 11, (2021) 3410—3416</mixed-citation><mixed-citation xml:lang="en">A. S. Benditkis, A. S. Kozlov, S. E. Goncharov, A. A. Krasnovsky Jr. J. Opt. Soc. Am. B, 38, N 11, (2021) 3410—3416</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">C. Codemard, K. Yla-Jarkko, J. Singleton, P. W. Turner, I. Godfrey, S.-U. Alam, J. Nilsson, J. Sahu, A. B. Grudinin. Low Noise, Intelligent Cladding Pumped L-band EDFA, 28th Eur. Conf. Optical Communication, Copenhagen (2002) PD 1.7</mixed-citation><mixed-citation xml:lang="en">C. Codemard, K. Yla-Jarkko, J. Singleton, P. W. Turner, I. Godfrey, S.-U. Alam, J. Nilsson, J. Sahu, A. B. Grudinin. Low Noise, Intelligent Cladding Pumped L-band EDFA, 28th Eur. Conf. Optical Communication, Copenhagen (2002) PD 1.7</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">А. А. Красновский мл., А. С. Козлов, А. С. Бендиткис. Изв. вузов. Физика, 64, № 11 (2021) 45—54</mixed-citation><mixed-citation xml:lang="en">А. А. Красновский мл., А. С. Козлов, А. С. Бендиткис. Изв. вузов. Физика, 64, № 11 (2021) 45—54</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>
