Flexible all-optical 8QAM signal format conversion using pump assisted nonlinear optical loop mirror

Q Li, X Yang, H Wen, Q Xu, J Yang, Y Li… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
A flexible all-optical format interconversion scheme based on a pump assisted nonlinear
optical loop mirror (NOLM) is proposed and numerically simulated for the first time to our …

[HTML][HTML] Remote Real-Time Optical Layers Performance Monitoring Using a Modern FPMT Technique Integrated with an EDFA Optical Amplifier

AA Ibrahim, MM Fouad, AA Hamdi - Electronics, 2023 - mdpi.com
Fiber performance monitoring using modern online technologies in the next generation of
intelligent optical networks allows for identifying the source of the degeneration and putting …

Submicrometer optical frequency combs based on SPPs metallic multi-ring resonators

Z Huang, F Ma, K Dong, S Yue, C Li, Y Wu… - Photonics …, 2023 - opg.optica.org
Optical frequency combs (OFCs) have great potential in communications, especially in
dense wavelength-division multiplexing. However, the size of traditional OFCs based on …

Performance enhancement of duobinary modulation-based DWDM system using particle swarm optimization

K Singh, SK Arya, V Kumar - Journal of Optical Communications, 2023 - degruyter.com
The next-generation light wave communication DWDM networks can accommodate large
number of channels to efficiently utilize the bandwidth (BW). However, in the deployment of …