Design of ring-based 1 Tbps hybrid PON-FSO fault protection system using add/drop multiplexer

M Kumari, V Arya - Optical and Quantum Electronics, 2023 - Springer
The demand for fault protection transmission link with high-speed, high security and long-
reach in an optical access network is growing at an exponential rate. It is quite difficult to …

Broadband optical heterodyne millimeter-wave-over-fiber wireless links based on a quantum dash dual-wavelength DFB laser

K Zeb, Z Lu, J Liu, Y Mao, G Liu… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
We demonstrate real-time broadband multi-Gb/s electrical RF synthesizer-free millimeter-
wave (MMW) signals generation and wireless transmission at the 5G new radio (NR) …

High-speed spiral-phase donut-modes-based hybrid FSO-MMF communication system by incorporating OCDMA scheme

M Kumari, A Sharma, S Chaudhary - Photonics, 2023 - mdpi.com
Hybrid free-space optics (FSO) and optical fiber have been viewed as vital transmission
techniques to satisfy high bandwidth and extended transmission range requirements under …

High-capacity free space optics-based passive optical network for 5g front-haul deployment

R Ullah, S Ullah, WA Imtiaz, J Khan, PMA Shah… - Photonics, 2023 - mdpi.com
With the expansion of Information and Communication Technology, it is important to develop
a communication network that can provide high-capacity ubiquitous connectivity. This work …

Performance analysis of a 448 Gbps PDM/WDM/16-QAM hybrid SMF/FSO system for last mile connectivity

M Singh, MH Aly, SAA El-Mottaleb - Optical and Quantum Electronics, 2023 - Springer
A combined wavelength division multiplexing (WDM)-polarization division multiplexing-dual
polarization (DP) in-phase quadrature modulation is proposed in hybrid single mode fiber …

Two-way free-space optics-based interface between fibre and 5G communication employing polarisation-orthogonal modulation

HH Lu, XH Huang, CY Li, YZ Xu, JL Jin… - Communications …, 2023 - nature.com
Abstract Fifth-generation (5G) communication provides a substantial increase in data
transmission capacity because of more available bandwidth and advanced communication …

Design and investigation of hybrid PON‐FSO system employing modified NZCC code under distinct weather conditions

M Kumari, Y Narayan, V Arya - Transactions on Emerging …, 2023 - Wiley Online Library
In this paper, a hybrid time and wavelength division multiplexing passive optical network
(TWDM‐PON) and wavelength division multiplexing optical code division multiple access …

Investigation of WDM-MDM PON employing different modulation formats

A Sharma, S Kaur, N Nair, KS Bhatia - Optik, 2022 - Elsevier
Advancement in the technology and optical communication sector has led to an increase in
the demands of high bit rate and bandwidth, required for reliable data transmission. To meet …

Analysing the effect of scintillation on MIMO FSO and NZDSF integrated WDM system for BAN applications

B Banuselvasaraswathy, R Priya… - Optical and Quantum …, 2022 - Springer
A novel free space optics (FSO) and non-zero dispersion shifted fiber (NZDSF) links are
integrated to promote effective high speed data transmission for long haul body area …

Investigation of 2.24 Tbps full-duplex integrated multi-beam FSO/MDM-next generation PON under diverse atmospheric conditions

M Kumari, V Arya - Optik, 2023 - Elsevier
Abstract A full-duplex 2.24 Tbps mode division multiplexing (MDM) based integrated multi-
beam free space optics (FSO) and next generation passive optical network (NGPON) system …