Abstract: A polarization-multiplexed (POLMUX) optical orthogonal frequency division multiplexing (OFDM) system with direct detection includes an adaptive dual POLMUX carrier OFDM transmitter; and a block symmetric (B-S) MIMO equalizer coupled to the adaptive dual POLMUX carrier OFDM transmitter through a standard single-mode-fiber (SSMF) feedback path.
Type:
Grant
Filed:
June 18, 2010
Date of Patent:
June 25, 2013
Assignee:
NEC Laboratories America, Inc.
Inventors:
Neda Cvijetic, Narayan Prasad, Dayou Qian, Ting Wang
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