Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media

Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media

We investigate the propagation and evolution of multiple modified hollow Gaussian beams (MHGBs) for the off-axis incident case in highly nonlocal nonlinear media. The propagation expression of the off-axis MHGB is obtained, the evolution characteristics, such as the optical field distribution, the m...

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Main Authors: Li-Min Song, Zhen-Jun Yang, Jian-Li Guo, Zhao-Guang Pang, Xing-Liang Li, Shu-Min Zhang
Format: Article
Language:English
Published: Elsevier 2021-01-01
Series:Results in Physics
Subjects:
Beam propagation
Modified hollow Gaussian beam
Nonlocal nonlinear media
Off-axis incidence
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379720320507
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spelling doaj-ae8dd0def0e943e89f6745089188c4852021-01-26T04:12:21ZengElsevierResults in Physics2211-37972021-01-0120103614Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear mediaLi-Min Song0Zhen-Jun Yang1Jian-Li Guo2Zhao-Guang Pang3Xing-Liang Li4Shu-Min Zhang5College of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang 050024, ChinaCorresponding author.; College of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang 050024, ChinaCollege of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang 050024, ChinaCollege of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang 050024, ChinaCollege of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang 050024, ChinaCollege of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang 050024, ChinaWe investigate the propagation and evolution of multiple modified hollow Gaussian beams (MHGBs) for the off-axis incident case in highly nonlocal nonlinear media. The propagation expression of the off-axis MHGB is obtained, the evolution characteristics, such as the optical field distribution, the motion track, the off-axis distance, the rotating angle, and the rotating speed of multiple MHGBs have been discussed analytically and graphically. The results of this paper may have potential applications in related research fields such as exploring the control of multi-beam motion track and designing novel high-order beam forms.http://www.sciencedirect.com/science/article/pii/S2211379720320507Beam propagationModified hollow Gaussian beamNonlocal nonlinear mediaOff-axis incidence
collection DOAJ
language English
format Article
sources DOAJ
author Li-Min Song
Zhen-Jun Yang
Jian-Li Guo
Zhao-Guang Pang
Xing-Liang Li
Shu-Min Zhang
spellingShingle Li-Min Song
Zhen-Jun Yang
Jian-Li Guo
Zhao-Guang Pang
Xing-Liang Li
Shu-Min Zhang
Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media
Results in Physics
Beam propagation
Modified hollow Gaussian beam
Nonlocal nonlinear media
Off-axis incidence
author_facet Li-Min Song
Zhen-Jun Yang
Jian-Li Guo
Zhao-Guang Pang
Xing-Liang Li
Shu-Min Zhang
author_sort Li-Min Song
title Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media
title_short Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media
title_full Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media
title_fullStr Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media
title_full_unstemmed Evolution of multiple modified hollow Gaussian beams for the off-axis incident case in highly nonlocal nonlinear media
title_sort evolution of multiple modified hollow gaussian beams for the off-axis incident case in highly nonlocal nonlinear media
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2021-01-01
description We investigate the propagation and evolution of multiple modified hollow Gaussian beams (MHGBs) for the off-axis incident case in highly nonlocal nonlinear media. The propagation expression of the off-axis MHGB is obtained, the evolution characteristics, such as the optical field distribution, the motion track, the off-axis distance, the rotating angle, and the rotating speed of multiple MHGBs have been discussed analytically and graphically. The results of this paper may have potential applications in related research fields such as exploring the control of multi-beam motion track and designing novel high-order beam forms.
topic Beam propagation
Modified hollow Gaussian beam
Nonlocal nonlinear media
Off-axis incidence
url http://www.sciencedirect.com/science/article/pii/S2211379720320507
work_keys_str_mv AT liminsong evolutionofmultiplemodifiedhollowgaussianbeamsfortheoffaxisincidentcaseinhighlynonlocalnonlinearmedia
AT zhenjunyang evolutionofmultiplemodifiedhollowgaussianbeamsfortheoffaxisincidentcaseinhighlynonlocalnonlinearmedia
AT jianliguo evolutionofmultiplemodifiedhollowgaussianbeamsfortheoffaxisincidentcaseinhighlynonlocalnonlinearmedia
AT zhaoguangpang evolutionofmultiplemodifiedhollowgaussianbeamsfortheoffaxisincidentcaseinhighlynonlocalnonlinearmedia
AT xingliangli evolutionofmultiplemodifiedhollowgaussianbeamsfortheoffaxisincidentcaseinhighlynonlocalnonlinearmedia
AT shuminzhang evolutionofmultiplemodifiedhollowgaussianbeamsfortheoffaxisincidentcaseinhighlynonlocalnonlinearmedia
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