Orbital angular momentum communications based on standard multi-mode fiber (invited paper)
Orbital angular momentum communications based on standard multi-mode fiber (invited paper)
复制标题
基于标准多模光纤的轨道角动量通信（特邀论文）
DOI：
10.1063/5.0049022
复制
发表时间：
2021-06
期刊：
影响因子：
5.6
通讯作者：
Shi Chen
中科院分区：
文献类型：
--
作者：
Jian Wang;Jun Liu;Shi Chen
轨道角动量（OAM）模具有螺旋相位结构和环形强度分布的独特性质，在OAM调制和OAM复用方面在光纤通信中得到了广泛的研究。通常，具有环形结构的不同类型的专用光纤对于更稳定的OAM传输是优选的，然而，与标准多模光纤（MMF）相比，其可能面临更大的制造挑战和更大的光纤损耗。因此，能够支持数百种OAM模式的广泛部署和商业可用的标准MMF最近引起了极大的关注。本文综述了基于标准MMF的OAM通信的最新研究进展。首先，简要介绍了OAM的基本概念和各种特殊设计的OAM光纤。然后，介绍了多模光纤中OAM模式的特性和最新研究成果，包括OAM模式调制、无多输入多输出（MIMO）OAM模式组复用、小规模部分MIMO辅助OAM模式复用和基于OAM的异构光纤网络。作为补充，还简要介绍了使用其他广泛部署的标准单模光纤的OAM通信。最后，讨论和总结了基于标准MMF的OAM通信的关键挑战和前景。
Orbital angular momentum (OAM) modes, having unique properties of a helical phase structure and doughnut intensity profile, have been widely studied in fiber-optic communications, in terms of OAM modulation and OAM multiplexing. In general, different types of specialty fibers with a ring-shape structure are preferred for more stable OAM transmission, which, however, may face greater manufacturing challenge and larger fiber loss compared to standard multi-mode fibers (MMFs). Therefore, the widely deployed and commercially available standard MMFs that can support hundreds of OAM modes have recently attracted great attention. In this paper, we review recent research progress in OAM communications based on standard MMFs. First, the basic concept of OAM and different types of specially designed OAM fibers are briefly introduced. Then, the OAM mode properties in MMFs and recent works, including OAM mode modulation, multiple-input multiple-output (MIMO)-free OAM mode group multiplexing, small-scale partial MIMO assisted OAM mode multiplexing, and OAM-based heterogeneous fiber-optic networks, are presented. The OAM communications using other widely deployed standard single-mode fibers are also briefly introduced as supplementary. Finally, key challenges and perspectives of OAM communications based on standard MMF are discussed and summarized.
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DOI：
10.1109/ecoc.2018.8535536
发表时间：
2018-09
期刊：
2018 European Conference on Optical Communication (ECOC)
影响因子：
--
作者：
R. Ryf;N. Fontaine;S. Wittek;Karthik Choutagunta;M. Mazur;Haoshuo Chen;J. C. Alvarado-Zacarias;R. A. Correa;M. Cappuzzo;R. Kopf;A. Tate;H. Safar;C. Bolle;D. Neilson;E. Burrows;K. Kim;M. Bigot-Astruc;F. Achten;P. Sillard;Adrian Amezcua Correa;J. Kahn;J. Schröder;J. Carpenter
通讯作者：
R. Ryf;N. Fontaine;S. Wittek;Karthik Choutagunta;M. Mazur;Haoshuo Chen;J. C. Alvarado-Zacarias;R. A. Correa;M. Cappuzzo;R. Kopf;A. Tate;H. Safar;C. Bolle;D. Neilson;E. Burrows;K. Kim;M. Bigot-Astruc;F. Achten;P. Sillard;Adrian Amezcua Correa;J. Kahn;J. Schröder;J. Carpenter
影响因子：
4.6
作者：
Li S;Wang J
通讯作者：
Wang J
利用光学涡旋进行通信的进展
影响因子：
7.6
作者：
Wang, Jian
通讯作者：
Wang, Jian
影响因子：
3.6
作者：
Y. Yue;Hao Huang;N. Ahmed;Yan Yan-Yan;Yongxiong Ren;G. Xie;D. Rogawski;M. Tur;A. Willner
通讯作者：
Y. Yue;Hao Huang;N. Ahmed;Yan Yan-Yan;Yongxiong Ren;G. Xie;D. Rogawski;M. Tur;A. Willner
影响因子：
2.5
作者：
Shi Chen;Jian Wang
通讯作者：
Shi Chen;Jian Wang