Efficiency enhancement of phase-conjugated twin waves technique by shaping envelopes of subcarriers in all-optical OFDM systems
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DOI: 10.1016/j.optcom.2020.125864
Abstract: Abstract All-optical orthogonal frequency division multiplexing (AO-OFDM) transmission, which employs high-order modulation formats, opens up a new field of advanced optical transmission. However, a major limitation is the impact of Kerr nonlinearity on AO-OFDM systems… read more here.
Keywords: phase; conjugated twin; phase conjugated; shaping envelopes ... See more keywords