Improving the performance of electrical duty-cycle division multiplexing with optimum signal level spacing

Performance optimization of 3×10Gbps conventional electrical-duty-cycle division multiplexing (C-E-DCDM) technique is investigated. It is shown that controlling signal level spacing can optimize its performance. Two level spacing optimization techniques, one in electrical domain and another in optic...

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Veröffentlicht in:	Optics communications 2012-04, Vol.285 (7), p.1819-1824
Hauptverfasser:	Amouzad Mahdiraji, Ghafour, Abas, Ahmad Fauzi
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitude distribution controller Bias voltage optimization Dispersions Division Dual-drive Mach–Zehnder modulator (DD-MZM) Duty-cycle division multiplexing (DCDM) Multiplexing Multiplexing techniques Noise levels Optical fiber communication systems Optimization Receivers Signal to noise ratio Tolerances
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