Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology

Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology

We have proposed an effective method of generating the first-order orbital angular momentum (OAM) modes in ring fibers. The first-order OAM modes (L = &#x00B1;1) can be represented as the linear superposition of the HE<sub>21</sub><sup>even</sup> mode and the HE<sub>...

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Main Authors: Yu Zhang, Fufei Pang, Huanhuan Liu, Xiangqing Jin, Sujuan Huang, Yingchun Li, Jianxiang Wen, Zhenyi Chen, Min Wang, Tingyun Wang
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
Subjects:
Orbital angular momentum
ring fiber.
Online Access:https://ieeexplore.ieee.org/document/7870568/
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spelling doaj-d60f818250664eb381e90e2a74c5fb392021-04-05T16:53:30ZengIEEEIEEE Photonics Journal1943-06552017-01-01921910.1109/JPHOT.2017.26775027870568Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure TechnologyYu Zhang0Fufei Pang1Huanhuan Liu2Xiangqing Jin3Sujuan Huang4Yingchun Li5Jianxiang Wen6Zhenyi Chen7Min Wang8Tingyun Wang9Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaKey Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, ChinaWe have proposed an effective method of generating the first-order orbital angular momentum (OAM) modes in ring fibers. The first-order OAM modes (L = &#x00B1;1) can be represented as the linear superposition of the HE<sub>21</sub><sup>even</sup> mode and the HE<sub>21</sub><sup>odd</sup> mode. Through exerting pressure on the ring fiber by a leverage device, the fundamental mode HE<sub>11</sub> can be coupled into higher order mode HE<sub>21</sub>in broadband wavelength ranging from 1530 to 1600 nm. By adjusting the fiber polarization controller and the pressure value exerted on the fiber, both the positive (L = +1) and negative (L = - 1) OAM modes can be generated separately. Moreover, we have demonstrated that the coupling efficiency from the fundamental mode to the first-order OAM modes at wavelength of 1550 nm can reach 67%.https://ieeexplore.ieee.org/document/7870568/Orbital angular momentumring fiber.
collection DOAJ
language English
format Article
sources DOAJ
author Yu Zhang
Fufei Pang
Huanhuan Liu
Xiangqing Jin
Sujuan Huang
Yingchun Li
Jianxiang Wen
Zhenyi Chen
Min Wang
Tingyun Wang
spellingShingle Yu Zhang
Fufei Pang
Huanhuan Liu
Xiangqing Jin
Sujuan Huang
Yingchun Li
Jianxiang Wen
Zhenyi Chen
Min Wang
Tingyun Wang
Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology
IEEE Photonics Journal
Orbital angular momentum
ring fiber.
author_facet Yu Zhang
Fufei Pang
Huanhuan Liu
Xiangqing Jin
Sujuan Huang
Yingchun Li
Jianxiang Wen
Zhenyi Chen
Min Wang
Tingyun Wang
author_sort Yu Zhang
title Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology
title_short Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology
title_full Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology
title_fullStr Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology
title_full_unstemmed Generation of the First-Order OAM Modes in Ring Fibers by Exerting Pressure Technology
title_sort generation of the first-order oam modes in ring fibers by exerting pressure technology
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2017-01-01
description We have proposed an effective method of generating the first-order orbital angular momentum (OAM) modes in ring fibers. The first-order OAM modes (L = &#x00B1;1) can be represented as the linear superposition of the HE<sub>21</sub><sup>even</sup> mode and the HE<sub>21</sub><sup>odd</sup> mode. Through exerting pressure on the ring fiber by a leverage device, the fundamental mode HE<sub>11</sub> can be coupled into higher order mode HE<sub>21</sub>in broadband wavelength ranging from 1530 to 1600 nm. By adjusting the fiber polarization controller and the pressure value exerted on the fiber, both the positive (L = +1) and negative (L = - 1) OAM modes can be generated separately. Moreover, we have demonstrated that the coupling efficiency from the fundamental mode to the first-order OAM modes at wavelength of 1550 nm can reach 67%.
topic Orbital angular momentum
ring fiber.
url https://ieeexplore.ieee.org/document/7870568/
work_keys_str_mv AT yuzhang generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT fufeipang generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT huanhuanliu generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT xiangqingjin generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT sujuanhuang generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT yingchunli generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT jianxiangwen generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT zhenyichen generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT minwang generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
AT tingyunwang generationofthefirstorderoammodesinringfibersbyexertingpressuretechnology
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