“…Argyris et al successfully realized a field trial of chaotic optical communication for a transmission rate of 1 Gbits ∕ s and bit error rate of 10 −7 in a 120 km commercial single optical fiber [6], which is a milestone for chaotic optical communication. During recent years, the research issues for chaotic optical communication mainly focus on the chaotic photonic integrated circuits (PICs) [15], multiplexing [16], bidirectional communication [17], bandwidth enhancement [18], security analysis [19], transmission rate increase [20], generation of novel chaotic carriers [21,22], etc. Multiplexing can realize multiple-channel transmission in a single optical fiber to economize link resources [23][24][25].…”