On the Efficiency of Digital Back-Propagation for Mitigating SOA-Induced Nonlinear Impairments

We study the efficiency and numerical accuracy of two digital backpropagation schemes for post-compensating SOA-induced nonlinear impairments in the context of coherent receivers for advanced modulated formats. While the classical Runge-Kutta numerical techniques provide almost ideal post-compensati...

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Vydané v:	Journal of lightwave technology Ročník 29; číslo 21; s. 3331 - 3339
Hlavní autori:	Ghazisaeidi, A., Rusch, L. A.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York, NY IEEE 01.11.2011 Institute of Electrical and Electronics Engineers
Predmet:	Advanced modulation formats Applied sciences Backpropagation Bit error rate Circuit properties coherent detection Detection, estimation, filtering, equalization, prediction Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Information, signal and communications theory Integrated optics. Optical fibers and wave guides Mathematical model Modulation, demodulation nonlinear impairments Optical and optoelectronic circuits Optical noise Receivers Sampling, quantization Semiconductor optical amplifiers Signal and communications theory Signal to noise ratio Signal, noise SOA Telecommunications and information theory Performance evaluation Backpropagation Parameter estimation Quadrature amplitude modulation SOA Bit error rate Saturation Receiver nonlinear impairments Runge Kutta method Coherent detection Semiconductor optical amplifiers Advanced modulation formats Backpropagation algorithm Digital filter Accuracy Channel estimation Robustness Sampling Root mean square value
ISSN:	0733-8724, 1558-2213
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