Self-healing of structured light: a review

Y Shen, S Pidishety, I Nape, A Dudley - Journal of Optics, 2022 - iopscience.iop.org
Self-healing of light refers to the ability of a light field to recover its structure after being
damaged by a partial obstruction placed in its propagation path. Here, we will give a …

Capacity enhancement for free space optics transmission system using orbital angular momentum optical code division multiple access in 5G and beyond networks

SAA El-Mottaleb, M Singh, A Chehri, HY Ahmed… - Energies, 2022 - mdpi.com
This paper introduces a novel free space optics (FSO) communication system for future-
generation high-speed networks. The proposed system integrates orbital angular …

[HTML][HTML] A high-speed integrated OFDM/DPS-OCDMA-based FSO transmission system: Impact of atmospheric conditions

M Singh, SA Abd El-Mottaleb, HY Ahmed… - Alexandria Engineering …, 2023 - Elsevier
Free space optics (FSO) communication systems are preferred due to their high
transmission capacity so it can support the ever-increasing volume of online traffic. Optical …

[HTML][HTML] Performance evaluation of a 160-Gbit/s OCDMA-FSO system via Laguerre-Gaussian beams under weather conditions

SA Abd El-Mottaleb, M Singh, HY Ahmed… - Alexandria Engineering …, 2023 - Elsevier
For capacity enhancement of free space optics (FSO) communication, a new model based
on using four Laguerre-Gaussian (LG) beams, each carries four different users use optical …

6G enabling FSO communication system employing integrated PDM-OAM-OCDMA transmission: impact of weather conditions in India

M Singh, MH Aly, SA Abd El-Mottaleb - Applied Optics, 2022 - opg.optica.org
Currently,<? TeX 2pc 0pt?> free<? TeX 4pc 0pt?> space optics (FSO) transmission has
gained attention due to its capability to deliver high data rates with a high level of security. In …

Performance improvement of mode division multiplexing free space optical communication system through various atmospheric conditions with a decision feedback …

A Almogahed, A Amphawan, F Mohammed… - Cogent …, 2022 - Taylor & Francis
Free space optics (FSO) systems use the atmosphere as a propagation medium. However, a
common problem is atmospheric turbulence, including fog, rain, and haze that emerges …

6G network architecture using FSO-PDM/PV-OCDMA system with weather performance analysis

M Singh, SN Pottoo, A Armghan, K Aliqab, M Alsharari… - Applied Sciences, 2022 - mdpi.com
This paper presents a novel 160 Gbps free space optics (FSO) communication system for 6G
applications. Polarization division multiplexing (PDM) is integrated with an optical code …

UOWC transmission system based on OAM beams: performance evaluation

M Singh, A Atieh, MH Aly, SAA El-Mottaleb - Optical and Quantum …, 2023 - Springer
This paper proposes a novel 4× 10 Gb/s underwater optical wireless communication system
based on orbital angular momentum (OAM) multiplexed beams. The proposed transmission …

FSO systems for next generation networks: A review, techniques and challenges

D Sharma, A Tripathi, M Kumari - Journal of Optical Communications, 2022 - degruyter.com
Free space optics (FSO) is considered among the emerging technological innovations which
are currently being utilized to supersede radio frequency (RF) communication because of its …

A PAM-4 signal enabled 400 Gbps hybrid PDM-OAM multiplexing-based FSO transmission system

M Singh, A Atieh, MH Aly… - Optical and Quantum …, 2024 - Springer
This paper introduces a 400 Gbps free space optics (FSO) system to meet the expected
surge in the demand for data traffic. The proposed system is based on using 4-level pulse …