Enhanced Optical Phase Conjugation Technique for Fiber Nonlinearity Mitigation by Two-Stage Optimization

Xiaogang Yi; yi Liu

doi:10.3788/LOP202259.1906001

[1] Charlet G, Renaudier J, Mardoyan H et al. Transmission of 16.4-bit/s capacity over 2550 km using PDM QPSK modulation format and coherent receiver[J]. Journal of Lightwave Technology, 27, 153-157(2009).

[2] Xu W J, Li Y, Liu Y Y et al. Carrier phase recovery algorithm for coherent optical communication[J]. Acta Optica Sinica, 41, 1206002(2021).

[3] Li Y Z, Wang M G, Guo Y X et al. Dual-polarization carrier phase recovery algorithm based on simplified extended Kalman filter[J]. Acta Optica Sinica, 39, 1106005(2019).

[4] Ip E. Nonlinear compensation using backpropagation for polarization-multiplexed transmission[J]. Journal of Lightwave Technology, 28, 939-951(2010).

[5] Aldaya I, Giacoumidis E, de Oliveira G et al. Histogram based clustering for nonlinear compensation in long reach coherent passive optical networks[J]. Applied Sciences, 10, 152(2019).

[6] Wu J D, Lu J, Ren H L et al. Nonlinear equalizer based on general regression neural network in coherent optical OFDM system[J]. Acta Optica Sinica, 38, 0906002(2018).

[7] Jansen S L, van den Borne D, Spinnler B et al. Optical phase conjugation for ultra long-haul phase-shift-keyed transmission[J]. Journal of Lightwave Technology, 24, 54-64(2006).

[8] Liu L, Li L C, Huang Y D et al. Intrachannel nonlinearity compensation by inverse Volterra series transfer function[J]. Journal of Lightwave Technology, 30, 310-316(2012).

[9] Huang Y, Zhao J Y, Wang J D et al. A real-time polarization compensation system based on wavelength-division multiplexing for optical fiber communication systems[J]. Acta Optica Sinica, 40, 1406003(2020).

[10] Meng J Y, Zhang H B, Zhang M et al. Fiber nonlinear impairments compensation based on IPCA-DNN algorithm[J]. Acta Optica Sinica, 41, 2406002(2021).

[11] Gong S Y, Zhang J Y. Dynamic channel-compensation characteristics of MDM system with mode-dependent loss[J]. Acta Optica Sinica, 40, 2306006(2020).

[12] Minzioni P, Schiffini A. Unifying theory of compensation techniques for intrachannel nonlinear effects[J]. Optics Express, 13, 8460-8468(2005).

[13] Minzioni P. Nonlinearity compensation in a fiber-optic link by optical phase conjugation[J]. Fiber and Integrated Optics, 28, 179-209(2009).

[14] Kaminski P M, da Ros F, Yankov M P et al. Symmetry enhancement through advanced dispersion mapping in OPC-aided transmission[J]. Journal of Lightwave Technology, 39, 2820-2829(2021).

[15] Kaminski P M, Sutili T, da Cruz Júnior J H et al. All-optical nonlinear pre-compensation of long-reach unrepeatered systems[C](2020).

[16] Agrawal G P[M]. Nonlinear fiber optics(2001).

[17] Al-Khateeb M A Z, McCarthy M, Sánchez C et al. Effect of second order signal-noise interactions in nonlinearity compensated optical transmission systems[J]. Optics Letters, 41, 1849-1852(2016).