A 19-ring-core fiber carrying 266 OAM modes achieves a GMI-estimated 25.24 Pb/s capacity and a record 1935.6 bit/s/Hz spectral efficiency with only 4x4 MIMO.
High spectral- efficiency, ultra-low MIMO SDM transmission over a field-deployed multi-core OAM fiber,
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Record-Breaking 1935.6 bit/s/Hz Spectral Efficiency in 19-Ring-Core Fiber Transmission of GMI-Estimated 25.24 Pb/s Capacity Using Low-Complexity 4x4 MIMO
A 19-ring-core fiber carrying 266 OAM modes achieves a GMI-estimated 25.24 Pb/s capacity and a record 1935.6 bit/s/Hz spectral efficiency with only 4x4 MIMO.