Suppression of Group-Delay Spread in Coupled Two-LP-Mode Four-Core Fiber

被引：0
|
作者：
Sato, Takanori [1 ]
Yoshida, Kazuki [1 ]
Fujisawa, Takeshi [1 ]
Sakamoto, Taiji [2 ]
Matsui, Takashi [2 ]
Tsujikawa, Kyozo [2 ]
Nakajima, Kazuhide [2 ]
Saitoh, Kunimasa [1 ]
机构：
[1] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan
[2] NTT Corp, NTT Access Network Serv Syst Labs, Ibaraki 3050805, Japan
来源：
2018 IEEE PHOTONICS CONFERENCE (IPC) | 2018年
关键词：
Space-division multiplexing; Group-delay spread; Multi-core fiber;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We newly do clop the group-delay spread (GDS) analysis for a tight-bent coupled few-mode multicore fiber (FM-MCF) using pseudo guided modes and reveal that the GDS of coupled FM-IVICF can be suppressed for the first time.
引用
收藏
页数：2
相关论文
共 50 条
  • [41] Controlled excitation and regulation of LP11a and LP11b modes based on long period gratings in a slightly elliptical core two-mode fiber
    Wang, Xin
    Chen, Liang
    Guo, Huiyi
    Shi, Zekun
    Chang, Wenzhe
    Wang, Zhi
    Wang, Pan
    Liu, Yan- Ge
    OPTICS AND LASER TECHNOLOGY, 2023, 163
  • [42] Design and Analysis of Z-Trench-Assisted 9-LP-Mode Fiber With Low Differential Modal Group Delay and High Spatial Density
    Xie, Yuheng
    Tang, Jianjun
    Zhao, Qi
    Feng, Lipeng
    Dou, Tianqi
    IEEE ACCESS, 2023, 11 : 82232 - 82238
  • [43] Low-loss weakly coupled four-mode hollow-core antiresonant fiber based on centrosymmetric nested structure
    Wang, Shuaihang
    Tian, Feng
    Li, Li
    Li, Zhipei
    Zhang, Qi
    Tian, Qinghua
    Wang, Yongjun
    Wang, Fu
    Physica Scripta, 100 (02):
  • [44] Low-loss weakly coupled four-mode hollow-core antiresonant fiber based on centrosymmetric nested structure
    Wang, Shuaihang
    Tian, Feng
    Li, Li
    Li, Zhipei
    Zhang, Qi
    Tian, Qinghua
    Wang, Yongjun
    Wang, Fu
    PHYSICA SCRIPTA, 2025, 100 (02)
  • [45] Temperature-Dependent Group Delay of Photonic-Bandgap Hollow-Core Fiber Tuned by Surface-Mode Coupling
    Wang, Yazhou
    Li, Zhengran
    Yu, Fei
    Wang, Meng
    Han, Ying
    Hu, Lili
    Knight, Jonathan
    OPTICS EXPRESS, 2022, 30 (01) : 222 - 231
  • [46] Low-cross-talk and multi-channel heterogeneous 13-core four-LP mode fiber with a high refractive index ring and a trench
    Shao, Pengshuai
    Li, Shuguang
    Li, Jianshe
    Meng, Xiaojian
    Guo, Ying
    Li, Zenghui
    Wang, Luyao
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2022, 39 (06) : 1462 - 1469
  • [47] Weakly-coupled 7-core-2-LP-mode transmission using commercial SFP plus transceivers enabled by all-fiber spatial multiplexer and demultiplexer
    Gao, Yuyang
    Cui, Jian
    Jia, Junchi
    Ge, Dawei
    Du, Chunyan
    Zhang, Yichi
    Yu, Huang
    Li, Zhengbin
    He, Yongqi
    Chen, Zhangyuan
    Li, Juhao
    OPTICS EXPRESS, 2019, 27 (11) : 16271 - 16280
  • [48] Moderately Coupled 125-μm Cladding 2 LP-mode 6-core Fiber for Realizing Low MIMO-DSP and High Spatial Density
    Sakamoto, Taiji
    Mori, Takayoshi
    Yamamoto, Takashi
    Wada, Masaki
    Yamamoto, Fumihiko
    2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2014,
  • [49] Mode-multiplexed 16QAM transmission over 60-km coupled four-core fibres using real-time MIMO-DSP with high-accuracy frequency offset estimation
    Beppu, S.
    Kikuta, M.
    Igarashi, K.
    Mukai, H.
    Shigihara, M.
    Saito, Y.
    Soma, D.
    Takahashi, H.
    Yoshikane, N.
    Tsuritani, T.
    2021 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2021,
  • [50] Design and Fabrication of a Weakly-Coupled OAM Ring-Core Fiber Supporting 5-Mode-Group-Multiplexed MIMO-Free Transmission
    Lu, Quanchao
    Li, Jinpei
    Tu, Jiajing
    Gao, Shecheng
    Shen, Lei
    Zhang, Lei
    Luo, Jie
    Liu, Weiping
    Li, Zhaohui
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2024, 42 (02) : 828 - 834
12345