Free space optics: current applications and future challenges
A Malik, P Singh - International journal of optics, 2015 - Wiley Online Library
FSO is a communication system where free space acts as medium between transceivers
and they should be in LOS for successful transmission of optical signal. Medium can be air …
and they should be in LOS for successful transmission of optical signal. Medium can be air …
From mirrors to free-space optical communication—historical aspects in data transmission
M Garlinska, A Pregowska, K Masztalerz, M Osial - Future Internet, 2020 - mdpi.com
Fast communication is of high importance. Recently, increased data demand and crowded
radio frequency spectrum have become crucial issues. Free-Space Optical Communication …
radio frequency spectrum have become crucial issues. Free-Space Optical Communication …
A survey of free space optics (FSO) communication systems, links, and networks
The next generation (NG) optical technologies will unveil certain unique features, namely
ultra-high data rate, broadband multiple services, scalable bandwidth, and flexible …
ultra-high data rate, broadband multiple services, scalable bandwidth, and flexible …
Tbit/s line-rate satellite feeder links enabled by coherent modulation and full-adaptive optics
Free-space optical (FSO) communication technologies constitute a solution to cope with the
bandwidth demand of future satellite-ground networks. They may overcome the RF …
bandwidth demand of future satellite-ground networks. They may overcome the RF …
Wireless and optical convergent access technologies toward 6G
HRD Filgueiras, ES Lima, MSB Cunha… - IEEE …, 2023 - ieeexplore.ieee.org
The sixth generation of mobile communication (6G) systems is recently rising a lot of interest,
introducing new futuristic and challenging use cases that will demand much more than just …
introducing new futuristic and challenging use cases that will demand much more than just …
Ultra-high capacity long-haul PDM-16-QAM-based WDM-FSO transmission system using coherent detection and digital signal processing
The ever-increasing demand for wide channel bandwidth, high-speed information, and
spectral-efficient communication links with advanced modulation schemes has led to the …
spectral-efficient communication links with advanced modulation schemes has led to the …
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 …
speed communication links in rural areas. In this work, an orthogonal frequency division …
Performance of 120 Gbps single channel coherent DP-16-QAM in terrestrial FSO link under different weather conditions
The performance of a 120 Gbps single-carrier coherent transceiver system is evaluated in a
terrestrial Free Space Optical Link (FSOL) under the haze, rain, and fog weather conditions …
terrestrial Free Space Optical Link (FSOL) under the haze, rain, and fog weather conditions …
Enhanced performance of the 4× 20 Gbit/s-40 GHz OFDM-based RoFSO transmission link incorporating WDM-MDM of Hermite Gaussian and Laguerre Gaussian …
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 …
space optics information link, integrating hybrid wavelength-and mode-division multiplexed …
Hybrid FSO/fiber optic link based reliable & energy efficient WDM optical network architecture
Nowadays, free space optics (FSO) is becoming popular and is very competitive to the fiber
optic technology for providing broadband services at very high data rates without the …
optic technology for providing broadband services at very high data rates without the …