Light: Science & Applications (Jul 2022)

1-Pbps orbital angular momentum fibre-optic transmission

  • Junyi Liu,
  • Jingxing Zhang,
  • Jie Liu,
  • Zhenrui Lin,
  • Zhenhua Li,
  • Zhongzheng Lin,
  • Junwei Zhang,
  • Cong Huang,
  • Shuqi Mo,
  • Lei Shen,
  • Shuqing Lin,
  • Yujie Chen,
  • Ran Gao,
  • Lei Zhang,
  • Xiaobo Lan,
  • Xinlun Cai,
  • Zhaohui Li,
  • Siyuan Yu

DOI
https://doi.org/10.1038/s41377-022-00889-3
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 11

Abstract

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A 1-Pbps orbital-angular-momentum fibre-optic transmission system that combines space-division multiplexing and wavelength-division multiplexing in a 34 km 7-core ring-core fibre is demonstrated utilizing low-complexity 4 × 4 MIMO equalization.