High-dimensional modulation for coherent optical communications systems.
作者： David S. Millar , Toshiaki Koike-Akino , Sercan Ö. Arık , Keisuke Kojima , Kieran Parsons
DOI: 10.1364/OE.22.008798
关键词:
摘要: In this paper, we examine the performance of several modulation formats in more than four dimensions for coherent optical communications systems. We compare two high-dimensional design methodologies based on spherical cutting lattices and block coding a ‘base constellation’ binary phase shift keying (BPSK) each dimension. The performances generated with these is analyzed asymptotic signal-to-noise ratio regime an additive white Gaussian noise (AWGN) channel. then study application both types to standard single-mode fiber (SSMF) transmission For spectral efficiencies comparable dual-polarization (DP-) BPSK, polarization-switched quaternary (PS-QPSK) DP-QPSK, demonstrate SNR gains up 3 dB, 0.9 dB 1 respectively, at BER 10−3.
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P. Poggiolini, G. Bosco, A. Carena, V. Curri, F. Forghieri, Performance evaluation of coherent WDM PS-QPSK (HEXA) accounting for non-linear fiber propagation effects Optics Express. ,vol. 18, pp. 11360- 11371 ,(2010) , 10.1364/OE.18.011360
Peter J. Winzer, High-Spectral-Efficiency Optical Modulation Formats Journal of Lightwave Technology. ,vol. 30, pp. 3824- 3835 ,(2012) , 10.1109/JLT.2012.2212180
Neil JA Sloane, Ronald H Hardin, TDS Duff, John H Conway, None, Minimal-energy clusters of hard spheres Discrete and Computational Geometry. ,vol. 14, pp. 237- 259 ,(1995) , 10.1007/BF02570704
Shota Ishimura, Kazuro Kikuchi, Multi-dimensional permutation modulation aiming at both high spectral efficiency and high power efficiency optical fiber communication conference. pp. 1- 3 ,(2014) , 10.1364/OFC.2014.M3A.2
Leonardo D. Coelho, Norbert Hanik, Global optimization of fiber-optic communication systems using four-dimensional modulation formats european conference on optical communication. pp. 1- 3 ,(2011) , 10.1364/ECOC.2011.MO.2.B.4
S. Betti, F. Curti, G. de Marchis, E. Iannone, Exploiting fibre optics transmission capacity: 4-quadrature multilevel signalling Electronics Letters. ,vol. 26, pp. 992- 993 ,(1990) , 10.1049/EL:19900644
Pierluigi Poggiolini, The GN Model of Non-Linear Propagation in Uncompensated Coherent Optical Systems Journal of Lightwave Technology. ,vol. 30, pp. 3857- 3879 ,(2012) , 10.1109/JLT.2012.2217729
Martin Sjödin, Pontus Johannisson, Jianqiang Li, Erik Agrell, Peter A. Andrekson, Magnus Karlsson, Comparison of 128-SP-QAM with PM-16-QAM Optics Express. ,vol. 20, pp. 8356- 8366 ,(2012) , 10.1364/OE.20.008356
David S. Millar, Toshiaki Koike-Akino, Keisuke Kojima, Kieran Parsons, A 24-Dimensional Modulation Format Achieving 6 dB Asymptotic Power Efficiency Signal Processing in Photonic Communications. ,(2013) , 10.1364/SPPCOM.2013.SPM3D.6
T.A. Eriksson, M. Sjodin, M. Karlsson, P. Johannisson, P.A. Andrekson, E. Agrell, Frequency and polarization switched QPSK european conference on optical communication. pp. 816- 818 ,(2013) , 10.1049/CP.2013.1545