Title :
Extending perturbative nonlinearity mitigation to PDM-16QAM
Author :
Wei-Ren Peng ; Zhihong Li ; Fei Zhu ; Yusheng Bai
Author_Institution :
Futurewei Technol., Santa Clara, CA, USA
Abstract :
For 16QAM, we propose a QAM decomposition method enabling simple processing of perturbative nonlinearity mitigation. After 1920-km SSMF, our simple approach exhibits only ~0.1-dB penalty compared with the complex conventional method and ~0.5-dB gain over the degenerate method.
Keywords :
optical fibre networks; quadrature amplitude modulation; PDM; QAM decomposition method; complex conventional method; degenerate method; extending perturbative nonlinearity mitigation; perturbative nonlinearity; Binary phase shift keying; Complexity theory; Gain; Optical fiber polarization; Quadrature amplitude modulation; Quantization (signal);
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6963893
