论文信息 - Volterra filtering for nonlinearity impairment mitigation in DP-16QAM and DP-QPSK fiber optic communication systems

Volterra filtering for nonlinearity impairment mitigation in DP-16QAM and DP-QPSK fiber optic communication systems

A reduced nonlinear Volterra filter is applied to 14 Gbaud DP-16QAM and 28 Gbaud DP-QPSK systems for nonlinearity mitigation. An increased reach of 500 km and 1200 km, respectively, is achieved compared to the non-Volterra filter case.

[1] Fan Zhang,et al. Intra-channel nonlinearities mitigation in pseudo-linear coherent QPSK transmission systems via nonlinear electrical equalizer , 2009 .

[2] Yoshinobu Kajikawa,et al. The adaptive Volterra filter: its present and future , 2000 .

[3] Gerhard Kramer,et al. Capacity limits of information transport in fiber-optic networks. , 2008, Physical review letters.

[4] U. Ruckert,et al. Realization of digital coherent receivers , 2009, 2009 IEEE LEOS Annual Meeting Conference Proceedings.

[5] Fan Zhang,et al. Experimental demonstration of intra-channel nonlinearity mitigation in coherent QPSK systems with nonlinear electrical equaliser , 2010 .

[6] J. Kahn,et al. Compensation of Dispersion and Nonlinear Impairments Using Digital Backpropagation , 2008, Journal of Lightwave Technology.

[7] S.J. Savory. Coherent Detection - Why is it back? , 2007, LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings.