An Evaluation of Orbital Angular Momentum Multiplexing Technology

被引:26
|
作者
Lee, Doohwan [1 ]
Sasaki, Hirofumi [1 ]
Fukumoto, Hiroyuki [1 ]
Yagi, Yasunori [1 ]
Shimizu, Takashi [1 ]
机构
[1] NTT Corp, NTT Network Innovat Labs, 1-1 Hikarinooka, Yokosuka, Kanagawa 2390847, Japan
来源
APPLIED SCIENCES-BASEL | 2019年 / 9卷 / 09期
关键词
orbital angular momentum multiplexing; OAM; OAM-MIMO; 28; GHz; uniform circular array; dielectric lens;
D O I
10.3390/app9091729
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This paper reports our investigation of wireless communication performance obtained using orbital angular momentum (OAM) multiplexing, from theoretical evaluation to experimental study. First, we show how we performed a basic theoretical study on wireless OAM multiplexing performance regarding modulation, demodulation, multiplexing, and demultiplexing. This provided a clear picture of the effects of mode attenuation and gave us insight into the potential and limitations of OAM wireless communications. Then, we expanded our study to experimental evaluation of a dielectric lens and end-to-end wireless transmission on 28 gigahertz frequency bands. To overcome the beam divergence of OAM multiplexing, we propose a combination of multi-input multi-output (MIMO) and OAM technology, named OAM-MIMO multiplexing. We achieved 45 Gbps (gigabits per second) throughput using OAM multiplexing with five OAM modes. We also experimentally demonstrated the effectiveness of the proposed OAM-MIMO multiplexing using a total of 11 OAM modes. Experimental OAM-MIMO multiplexing results reached a new milestone for point-to-point transmission rates when 100 Gbps was achieved at a 10-m transmission distance.
引用
收藏
页数:13
相关论文
共 50 条
  • [1] Orbital Angular Momentum Multiplexing Technology Based on Optical Fiber
    Liu Jianfei
    Xing Dengke
    Zeng Xiangye
    Lu Jia
    [J]. LASER & OPTOELECTRONICS PROGRESS, 2018, 55 (05)
  • [2] Performance Evaluation of Wireless Communications using Orbital Angular Momentum Multiplexing
    Lee, Doohwan
    Sakdejayont, Theerat
    Sasaki, Hirofumi
    Fukumoto, Hiroyuki
    Nakagawa, Tadao
    [J]. 2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2016, : 280 - 281
  • [3] Orbital Angular Momentum Spatial Division Multiplexing
    Atieh, Ahmad
    [J]. 2021 PHOTONICS NORTH (PN), 2021,
  • [4] Quantum multiplexing with the orbital angular momentum of light
    Carlos Garcia-Escartin, Juan
    Chamorro-Posada, Pedro
    [J]. PHYSICAL REVIEW A, 2008, 78 (06):
  • [5] Experimental Evaluation of High-capacity Wireless Transmission Using Orbital Angular Momentum Multiplexing Technology
    Lee, Doohwan
    Yagi, Yasunori
    Sasaki, Hirofumi
    Shiba, Hiroyuki
    [J]. NTT Technical Review, 2022, 20 (03): : 36 - 45
  • [6] Performance evaluation of analog signal transmission in an orbital angular momentum multiplexing system
    Li, Shuhui
    Wang, Jian
    [J]. OPTICS LETTERS, 2015, 40 (05) : 760 - 763
  • [7] A revisit of orbital angular momentum multiplexing in multipath environment
    Xue, Wei
    Chen, Xiaoming
    Liu, Xiaobo
    Meng, Xiangshuai
    Zhang, Anxue
    Sha, Wei E. I.
    [J]. Journal of Communications and Information Networks, 2020, 5 (04): : 70 - 78
  • [8] Orbital Angular Momentum Multiplexing Holography for Data Storage
    Zhu, Jialong
    Wang, Le
    Zhao, Shengmei
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2023, 35 (04) : 179 - 182
  • [9] Orbital Angular Momentum Division Multiplexing in Optical Fibre
    Martelli, P.
    Boffi, P.
    Gatto, A.
    Martinelli, M.
    [J]. 2013 15TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON 2013), 2013,
  • [10] ORBITAL ANGULAR MOMENTUM AND POLARIZATION MULTIPLEXING IN MICROHOLOGRAPHIC RECORDING
    Katayama, Ryuichi
    [J]. 2015 20TH MICROOPTICS CONFERENCE (MOC), 2015,