Abstract
We experimentally demonstrated, for, it is believed, the first time,
high-capacity polarization- and mode-division multiplexing free-space
optical transmission with adequate strong turbulence resiliency. A
compact spatial light modulator–based polarization multiplexing
multi-plane light conversion module was employed to emulate strong
turbulent links. By employing advanced successive interference
cancellation multiple-input multiple-output decoder and redundant
receive channels, the strong turbulence resiliency was significantly
improved in a mode-division multiplexing system. As a result, we
achieved a record-high line rate of 689.2 Gbit/s, channel
number of 10, and net spectral efficiency of 13.9 bit/(s Hz) in
a single-wavelength mode-division multiplexing system with strong
turbulence.
Funder
Engineering and Physical Sciences
Research Council
H2020 Marie Skłodowska-Curie
Actions
H2020 Future and Emerging
Technologies
Subject
Atomic and Molecular Physics, and Optics
Cited by
1 articles.
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