Standard

Mode decomposition method for investigating the nonlinear dynamics of a multimode beam. / Гервазиев, Михаил Дмитриевич; Ferraro, Mario; Подивилов, Евгений Вадимович и др.

в: Автометрия, Том 59, № 1, 6, 2023, стр. 58-69.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Гервазиев, МД, Ferraro, M, Подивилов, ЕВ, Mangini, F, Сидельников, ОС, Харенко, ДС, Zitelli, M, Федорук, МП, Бабин, СА & Вабниц, С 2023, 'Mode decomposition method for investigating the nonlinear dynamics of a multimode beam', Автометрия, Том. 59, № 1, 6, стр. 58-69. https://doi.org/10.15372/AUT20230106

APA

Гервазиев, М. Д., Ferraro, M., Подивилов, Е. В., Mangini, F., Сидельников, О. С., Харенко, Д. С., Zitelli, M., Федорук, М. П., Бабин, С. А., & Вабниц, С. (2023). Mode decomposition method for investigating the nonlinear dynamics of a multimode beam. Автометрия, 59(1), 58-69. [6]. https://doi.org/10.15372/AUT20230106

Vancouver

Гервазиев МД, Ferraro M, Подивилов ЕВ, Mangini F, Сидельников ОС, Харенко ДС и др. Mode decomposition method for investigating the nonlinear dynamics of a multimode beam. Автометрия. 2023;59(1):58-69. 6. doi: 10.15372/AUT20230106

Author

Гервазиев, Михаил Дмитриевич ; Ferraro, Mario ; Подивилов, Евгений Вадимович и др. / Mode decomposition method for investigating the nonlinear dynamics of a multimode beam. в: Автометрия. 2023 ; Том 59, № 1. стр. 58-69.

BibTeX

@article{e5ce19ee118e4c288d2123ee9f6582c8,
title = "Mode decomposition method for investigating the nonlinear dynamics of a multimode beam",
abstract = "We overview our recent experimental studies on the nonlinear spatial reshaping of multimode beams at the output of multimode optical fibers. We use a holographic mode decomposition technique, which permits us to reveal the variation of the spatial mode composition at the fiber output, as determined by either conservative (the Kerr effect) or dissipative (Raman scattering) nonlinear processes. For the first case, we consider the effect of spatial beam self-cleaning, and we compare experimental mode decompositions with predictions based on the thermodynamic theory, including the case of beams carrying nozero orbital angular momentum. For the second case, we analyze the beam mode content at the output of a Raman laser based on a graded index multimode fiber.",
author = "Гервазиев, {Михаил Дмитриевич} and Mario Ferraro and Подивилов, {Евгений Вадимович} and Fabio Mangini and Сидельников, {Олег Сергеевич} and Харенко, {Денис Сергеевич} and Mario Zitelli and Федорук, {Михаил Петрович} and Бабин, {Сергей Алексеевич} and Стефан Вабниц",
note = "We acknowledge the support of the European Research Council (740355), the Italian Ministry of Education and Research (R18SPB8227), Sapienza University (RG12117A84DA7437), and the Russian Science Foundation (21-42-00019).",
year = "2023",
doi = "10.15372/AUT20230106",
language = "English",
volume = "59",
pages = "58--69",
journal = "Автометрия",
issn = "0320-7102",
publisher = "ФГУП {"}Издательство СО РАН{"}",
number = "1",

}

RIS

TY - JOUR

T1 - Mode decomposition method for investigating the nonlinear dynamics of a multimode beam

AU - Гервазиев, Михаил Дмитриевич

AU - Ferraro, Mario

AU - Подивилов, Евгений Вадимович

AU - Mangini, Fabio

AU - Сидельников, Олег Сергеевич

AU - Харенко, Денис Сергеевич

AU - Zitelli, Mario

AU - Федорук, Михаил Петрович

AU - Бабин, Сергей Алексеевич

AU - Вабниц, Стефан

N1 - We acknowledge the support of the European Research Council (740355), the Italian Ministry of Education and Research (R18SPB8227), Sapienza University (RG12117A84DA7437), and the Russian Science Foundation (21-42-00019).

PY - 2023

Y1 - 2023

N2 - We overview our recent experimental studies on the nonlinear spatial reshaping of multimode beams at the output of multimode optical fibers. We use a holographic mode decomposition technique, which permits us to reveal the variation of the spatial mode composition at the fiber output, as determined by either conservative (the Kerr effect) or dissipative (Raman scattering) nonlinear processes. For the first case, we consider the effect of spatial beam self-cleaning, and we compare experimental mode decompositions with predictions based on the thermodynamic theory, including the case of beams carrying nozero orbital angular momentum. For the second case, we analyze the beam mode content at the output of a Raman laser based on a graded index multimode fiber.

AB - We overview our recent experimental studies on the nonlinear spatial reshaping of multimode beams at the output of multimode optical fibers. We use a holographic mode decomposition technique, which permits us to reveal the variation of the spatial mode composition at the fiber output, as determined by either conservative (the Kerr effect) or dissipative (Raman scattering) nonlinear processes. For the first case, we consider the effect of spatial beam self-cleaning, and we compare experimental mode decompositions with predictions based on the thermodynamic theory, including the case of beams carrying nozero orbital angular momentum. For the second case, we analyze the beam mode content at the output of a Raman laser based on a graded index multimode fiber.

UR - https://www.elibrary.ru/item.asp?id=50350547

U2 - 10.15372/AUT20230106

DO - 10.15372/AUT20230106

M3 - Article

VL - 59

SP - 58

EP - 69

JO - Автометрия

JF - Автометрия

SN - 0320-7102

IS - 1

M1 - 6

ER -

ID: 48506500