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Nonlinear beam control via amplitude and phase locking in multimode GRIN fibers. / Mangini, Fabio; Ferraro, Mario; Sun, Yifan et al.
Proceedings of SPIE - The International Society for Optical Engineering. SPIE-Intl Soc Optical Eng, 2024. 128710E (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12871).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Harvard
Mangini, F, Ferraro, M, Sun, Y, Parra-Rivas, P
, Gervaziev, M, Kharenko, D, Couderc, V & Wabnitz, S 2024,
Nonlinear beam control via amplitude and phase locking in multimode GRIN fibers. in
Proceedings of SPIE - The International Society for Optical Engineering., 128710E, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12871, SPIE-Intl Soc Optical Eng, Laser Resonators, Microresonators, and Beam Control XXVI 2024, San Francisco, California, United States,
30.01.2024.
https://doi.org/10.1117/12.3007886APA
Mangini, F., Ferraro, M., Sun, Y., Parra-Rivas, P.
, Gervaziev, M., Kharenko, D., Couderc, V., & Wabnitz, S. (2024).
Nonlinear beam control via amplitude and phase locking in multimode GRIN fibers. In
Proceedings of SPIE - The International Society for Optical Engineering [128710E] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12871). SPIE-Intl Soc Optical Eng.
https://doi.org/10.1117/12.3007886Vancouver
Author
BibTeX
@inproceedings{2f53cc2ab1a24d658a39d24e8df5e26c,
title = "Nonlinear beam control via amplitude and phase locking in multimode GRIN fibers",
abstract = "Spatial beam self-cleaning in graded-index multimode fibers involves a nonlinear transfer of power among the fiber modes, which leads to robust bell-shaped output beams. The resulting output mode power distribution can be described by statistical mechanics arguments. Although the spatial coherence of the output beam was experimentally demonstrated, there is no direct study of modal phase evolution. Based on a holographic mode decomposition method, we reveal that nonlinear spatial phase-locking occurs between the fundamental and its neighboring low-order modes, in good quantitative agreement with theoretical predictions.",
author = "Fabio Mangini and Mario Ferraro and Yifan Sun and Pedro Parra-Rivas and Mikhail Gervaziev and Denis Kharenko and Vincent Couderc and Stefan Wabnitz",
note = "This work was supported by: EU HORIZON 2020 MSCA (101064614,101023717); Sapienza University Grants AddSapiExcellence (NOSTERDIS); Project ECS 0000024 Rome Technopole, Funded by the European Union - NextGenerationEU (S.W.); European Union under the Italian National Recovery and Resilience Plan (NRRP) of NextGenerationEU, partnership on “Telecommunications of the Future” (PE00000001 - program “RESTART”) (F.M.), the Russian Science Foundation (Grant No. 21-72-30024) (M.G. and D.Kh.), and the French research national agency (ANR-18-CE080016-01, ANR-10-LABX-0074-01). Публикация для корректировки.; Laser Resonators, Microresonators, and Beam Control XXVI 2024 ; Conference date: 30-01-2024 Through 01-02-2024",
year = "2024",
doi = "10.1117/12.3007886",
language = "English",
isbn = "9781510670020",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE-Intl Soc Optical Eng",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",
}
RIS
TY - GEN
T1 - Nonlinear beam control via amplitude and phase locking in multimode GRIN fibers
AU - Mangini, Fabio
AU - Ferraro, Mario
AU - Sun, Yifan
AU - Parra-Rivas, Pedro
AU - Gervaziev, Mikhail
AU - Kharenko, Denis
AU - Couderc, Vincent
AU - Wabnitz, Stefan
N1 - Conference code: 26
PY - 2024
Y1 - 2024
N2 - Spatial beam self-cleaning in graded-index multimode fibers involves a nonlinear transfer of power among the fiber modes, which leads to robust bell-shaped output beams. The resulting output mode power distribution can be described by statistical mechanics arguments. Although the spatial coherence of the output beam was experimentally demonstrated, there is no direct study of modal phase evolution. Based on a holographic mode decomposition method, we reveal that nonlinear spatial phase-locking occurs between the fundamental and its neighboring low-order modes, in good quantitative agreement with theoretical predictions.
AB - Spatial beam self-cleaning in graded-index multimode fibers involves a nonlinear transfer of power among the fiber modes, which leads to robust bell-shaped output beams. The resulting output mode power distribution can be described by statistical mechanics arguments. Although the spatial coherence of the output beam was experimentally demonstrated, there is no direct study of modal phase evolution. Based on a holographic mode decomposition method, we reveal that nonlinear spatial phase-locking occurs between the fundamental and its neighboring low-order modes, in good quantitative agreement with theoretical predictions.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85190658404&origin=inward&txGid=3b40fbc1ac8c39bfc07ada58ecda380c
UR - https://www.mendeley.com/catalogue/e4c8eca6-d1f8-3240-9e93-5b551c2d8579/
U2 - 10.1117/12.3007886
DO - 10.1117/12.3007886
M3 - Conference contribution
SN - 9781510670020
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Proceedings of SPIE - The International Society for Optical Engineering
PB - SPIE-Intl Soc Optical Eng
T2 - Laser Resonators, Microresonators, and Beam Control XXVI 2024
Y2 - 30 January 2024 through 1 February 2024
ER -
