47 Gbps 100 m ultra-high-speed free-space visible light tricolor laser communication system utilizing time domain hybrid Huffman coding

Y Zhou, Z Xu, Z Lu, F Dong, L Yao, Y Zhou, J Shi… - Optics …, 2024 - opg.optica.org
The escalating demand for greater transmission capacities in the forthcoming 6? G
communication landscapes necessitates the investigation of upper segments of the …

ExtraTrees-hidden Markov model based equalizer for mode division multiplexing ring-core fiber communication with non-orthogonal MultiCAP modulation

Y Cui, X Xin, R Gao, Q Zhang, H Yao - Optics Express, 2024 - opg.optica.org
This paper presents an orbital angular momentum mode division multiplexing (OAM-MDM)
ring-core fiber transmission method based on non-orthogonal multiband carrierless …

Inter-channel nonlinearity compensation in long-haul optical fiber communication using overlapped-dense LSTM network: Complexity reduction and visual …

X Hu, X Yi, Y Chen, F Li, C Lu - Optics Communications, 2024 - Elsevier
The nonlinear distortion resulted from the Kerr effect in optical fibers limits the transmission
capacity in long-haul optical fiber communications. In wavelength-division multiplexing …

Wide and Deep Learning-Aided Nonlinear Equalizer for Coherent Optical Communication Systems

Z Jiang, X Liu, L Zhang - Photonics, 2024 - mdpi.com
In this study, we developed a wide and deep network-based nonlinear equalizer to
compensate for nonlinear impairment in coherent optical communication systems. In our …