[HTML][HTML] Performance evaluation of 6.4 Tbps dual polarization quadrature phase shift keying Nyquist-WDM superchannel FSO transmission link: Impact of different …

M Singh, J Malhotra, MSM Rajan… - Alexandria Engineering …, 2020 - Elsevier
This work reports the development of an ultra-high capacity Nyquist-wavelength division
multiplexing (WDM) superchannel based free space optics (FSO) transmission link. In the …

Performance comparison of 2× 20 Gbit/s-40 GHz OFDM based RoFSO transmission link incorporating MDM of Hermite Gaussian modes using different modulation …

M Singh, J Malhotra - Wireless Personal Communications, 2020 - Springer
The shortage of radio frequency spectrum for wireless communication networks has been
addressed by using millimeter wave (mm-wave) transmission in optical-wireless and Radio …

A high-speed radio-over-free-space optics link using wavelength division multiplexing-mode division multiplexing-multibeam technique

M Balasaraswathi, M Singh, J Malhotra… - Computers & Electrical …, 2020 - Elsevier
Abstract Radio-over-Free-Space Optics (RoFSO) is a key technology for providing high-
speed communication links in rural areas. In this work, an orthogonal frequency division …

Enhanced performance of the 4× 20 Gbit/s-40 GHz OFDM-based RoFSO transmission link incorporating WDM-MDM of Hermite Gaussian and Laguerre Gaussian …

K Singh, M Singh, A Grover, R Miglani, H Singh… - Frontiers in …, 2022 - frontiersin.org
A 4× 20 Gbit/s-40 GHz orthogonal frequency-division multiplexing-based radio-on-free-
space optics information link, integrating hybrid wavelength-and mode-division multiplexed …

Performance analysis of 400 Gbit/s hybrid space division multiplexing‐polarization division multiplexing‐coherent detection‐orthogonal frequency division …

V Samuthira Pandi, M Singh, A Grover… - International Journal …, 2022 - Wiley Online Library
A high‐capacity free‐space optics‐based terrestrial communication link using spectral‐
efficient space division multiplexing and polarization division multiplexing techniques has …

Long-reach high-capacity hybrid MDM-OFDM-FSO transmission link under the effect of atmospheric turbulence

M Singh, J Malhotra - Wireless Personal Communications, 2019 - Springer
Orthogonal frequency division multiplexing (OFDM) based free space optics (FSO) link is a
promising technology for future wireless data transmission networks. In this paper, we report …

Performance investigation of 1.6 Tbps hybrid WDM-PDM-OFDM-based free space optics transmission link

M Singh, J Malhotra, A Atieh, HJ El-Khozondar… - Wireless Personal …, 2021 - Springer
A novel ultra-high capacity free space optics (FSO) link has been developed by
incorporating hybrid wavelength divison multiplexing (WDM)-polarization division …

Evaluating the performance of free space optical communication (FSOC) system under tropical weather conditions in India

H Singh, N Mittal, H Singh - International Journal of …, 2022 - Wiley Online Library
The main aim of this study is to examine the performance of the free space optical
communication (FSOC) system under the impact of rainfall in various regions of India. The …

Performance analysis of high-speed integrated OAM-OCDMA transmission in FSO communication link: Impact of weather attenuation

A Armghan, M Singh, K Aliqab, F Alenezi… - Optical and Quantum …, 2023 - Springer
A novel free space optics (FSO) communication system based on integration of two different
multiplexing techniques ie, orbital angular momentum (OAM) multiplexing and optical code …

Performance analysis of 80 Gbps Ro-FSO system by incorporating hybrid WDM-MDM scheme

KH Shakthi Murugan, A Sharma, J Malhotra - Optical and Quantum …, 2020 - Springer
The millimetre (mm) waves from 30 to 300 GHz have evolved as the possible carrier for high
speed fifth generation services. But however, limited bandwidth of mm waves is one of the …