[1] Winzer P J, Neilson D T. From Scaling Disparities to Integrated Parallelism: A Decathlon for a Decade[J]. Journal of Lightwave Technology, 35, 1099-1115(2017).
[2] Yu X, Tornatore M, Xia M et al. Migration from Fixed Grid to Flexible Grid in Optical Networks[J]. IEEE Communications Magazine, 53, 34-43(2015).
[3] Rahman T, Rafique D, Spinnler B et al. 38.4 Tb/s Transmission of Single-carrier Serial Line-rate 400 Gb/s PM-64QAM over 328 km for Metro and Data Center Interconnect Applications[C], W3G.1(2016).
[4] Khanna G, Spinnler B, Calabrò S et al. 400 G Single Carrier Transmission in 50 GHz Grid Enabled by Adaptive Digital Pre-Distortion[C], TH3A.3(2016).
[5] Fan Z W, Wu J, Ma J et al[M]. Intelligent Optical Network: Key Technology, Application Practice and Future Evolution(2022).
[6] Cho J, Winzer P J. Probabilistic Constellation Shaping for Optical Fiber Communications[J]. Journal of Lightwave Technology, 37, 1590-1607(2019).
[7] Tehrani M N, Torbatian M, Sun H et al. A Novel Nonlinearity Tolerant Super-Gaussian Distribution for Probabilistically Shaped Modulation[C], 8535379(2018).
[8] Schulte P, Böcherer G. Constant Composition Distribution Matching[J]. IEEE Transactions on Information Theory, 62, 430-434(2016).
[9] Yoshida T, Karlsson M, Agrell E. Hierarchical Distribution Matching for Probabilistically Shaped Coded Modulation[J]. Journal of Lightwave Technology, 37, 1579-1589(2019).
[10] Amari A, Goossens S, Gültekin Y C et al. Introducing Enumerative Sphere Shaping for Optical Communication Systems with Short Blocklengths[J]. Journal of Lightwave Technology, 37, 5926-5936(2019).
[11] Bosco G, Gentile K. Spectral Shaping in Ultra-Dense WDM Systems: Optical vs. Electrical Approaches[C], OM3H.1(2012).
[12] Wu J, Yu J, Liu J et al. Real-time 33.6 Tb/s (42×800 Gb/s) Unrepeatered Transmission over 302 km Using ROPA System[C], 10117443(2023).
[13] Sun H, Torbatian M, Karimi M et al. 800 G DSP ASIC Design Using Probabilistic Shaping and Digital Sub-carrier Multiplexing[J]. Journal of Lightwave Technology, 38, 4744-4756(2020).
[15] Yong B, Mei L, Wu Q. OSNR Calculation Method and Device for Cascaded Optical Amplifier Communication System[P].