80-Gbaud DP-64QAM obtains the highest optical signal-to-noise ratio (OSNR) requirement and the highest bit-error rate (BER) floor but the best tolerance of chromatic dispersion (CD). 120-Gbaud DP-16QAM achieves the lowest OSNR requirement and the lowest BER floor but the worst tolerance of...
摘要: We report first successful real-time self-homodyne coherent bi-direction transmission demonstration with 600-Gb/s DP-64QAM under un-cooled ~7-MHz linewidth DFB laser. A novel coherent receiver is proposed to achieve automatic stabilization against polarization fluctuations of received LO....
Experimental demonstration of nonbinary LDPC convolutional codes for DP-64QAM/256QAM 来自 ResearchGate 喜欢 0 阅读量: 31 作者:T Koike-Akino,K Sugihara,DS Millar,M Pajovic,P Bayvel 摘要: We show the great potential of nonbinary LDPC convolutional codes (NB-LDPC-CC) with low-latency windowed ...
中国移动研究院葛大伟:基于连体管空芯光纤的超大功率40×800G DP-64QAM-PCS 无非线性损伤实时传输【英文版】.pdf 下载文档 资源简介 > 中国移动研究院基础网络技术研究所葛大伟在Optical Fiber Communication Conference 2023上的演讲。 载入中...手动刷新 ...
Analysis of Bandwidth Narrowing in Wavelength Selective Switch Enabled DP-64QAM Systems With Transceiver Noisedoi:10.1109/JLT.2023.3243864Cascaded optical filteringtransceiver noisewavelength division multiplexingcoherent optical fiber communicationsgeneralized mutual information...
Leven, "1-Tbit/s dual-carrier DP 64QAM transmission at 64Gbaud with 40% overhead soft-FEC over 320km SSMF," in Proc. OFC/NFOEC, 2013, paper OTh4E.3.Buchali F,Schuh K,Schmalen L, et al.1 Tbit/s dual-carrier DP 64QAM transmission at 64Gbaud with 40% overhead soft-FEC over ...
For the low-cardinality DP-QAM04 format the required security gap is mainly equal to the theoretically achievable minimum security gap. However, with increasing cardinality of the modulation format, the practical implementation penalty accounts for a significant portion of the security gap of up to ...
Experimental Investigation of Security Gaps when using Punctured LDPC Coding in Coherent Systems up to 64-GBd DP-64QAMIn optical transmission systems, security against eavesdroppers is of increasing importance. Following the concept of physical-layer security, we experimentally quantify the security gap ...
S., Pajovic, M., Matsumoto, W., Alvarado, A., Maher, R., Lavery, D., Paskov, M., Kojima, K., et al., "Experimental demonstration of nonbinary LDPC convolutional codes for DP-64QAM/256QAM," in [ECOC 2016; 42nd European Conference on Optical Communication; Proceedings of ], 1-3...
S., Pajovic, M., Matsumoto, W., Alvarado, A., Maher, R., Lavery, D., Paskov, M., Kojima, K., et al., "Experimental demonstration of nonbinary LDPC convolutional codes for DP-64QAM/256QAM," in [ECOC 2016; 42nd European Conference on Optical Communication; Proceedings of ], 1-3...