High-security multidimensional data protection system based on the Hartley algorithm-driven chaotic scheme

J Cui, B Liu, J Ren, Y Mao, X Wu, R Ullah, X Song… - Optics …, 2024 - opg.optica.org
This paper proposes a high-security multidimensional data protection system based on the
Hartley algorithm-driven chaotic scheme. We utilize the fast Hartley algorithm instead of the …

A Modified Near Field Method for Measuring the Refractive Index Profile and Geometrical Parameters of Multi-Core Fibers

N Ma, S Huang, C Yan - Journal of Lightwave Technology, 2024 - ieeexplore.ieee.org
A modified near field (MNF) method is proposed for measuring the refractive index profile
(RIP) and geometrical parameters of multi-core fibers. The near field method is based on the …

Mitigating the Strong Inter-Core Crosstalk during MCF Transmissions by Neural-Network-Equalizer-Based MIMO-DSP and Approaches for Its Simplification

D Hu, J Cai, L Sun, J Xiong, L Ma, B Chen, Y Cai… - Photonics, 2024 - mdpi.com
In this paper, we report our recent progress related to advanced digital signal processing
(DSP) technologies to address the strong inter-core crosstalk (IC-XT) during multicore fiber …

Crosstalk suppression by mid-span isolators in bidirectional multi-core fiber transmission systems

W Klaus, PJ Winzer, M Koshiba - 2023 IEEE Photonics …, 2023 - ieeexplore.ieee.org
Crosstalk suppression by mid-span isolators in bidirectional multi-core fiber transmission
systems Page 1 Crosstalk suppression by mid-span isolators in bidirectional multi-core fiber …

Experimental Characterization of Crosstalk Impact at System Level in Weakly Coupled MCF-Based Subsea Links

A Purkayastha, AC Meseguer, W Tang… - 2023 Asia …, 2023 - ieeexplore.ieee.org
We experimentally characterize a l024km-core length recirculating loop based on 2-core
MCF in unidirectional and bidirectional configurations and compare crosstalk from standard …