The role and challenges of free-space optical systems
Complementing wireless radio networks with free-space optics (FSO) achieves high data
rates by modulating radio subcarriers over an optical carrier without expensive optical fiber …
rates by modulating radio subcarriers over an optical carrier without expensive optical fiber …
New generation free-space optical communication systems with advanced optical beam stabilizer
In this paper, we introduce a novel concept and design of a full-duplex and all-optical FSO
transceiver and evaluate its transmission performance in 200 m outdoor environment. Our …
transceiver and evaluate its transmission performance in 200 m outdoor environment. Our …
Transmission analysis of OFDM-based wireless services over turbulent radio-on-FSO links modeled by gamma–gamma distribution
Radio-on-free space optical (RoFSO) communication systems are rapidly gaining popularity
as an efficient and cost-effective means of transferring high data rates and radio frequency …
as an efficient and cost-effective means of transferring high data rates and radio frequency …
A high-speed radio-over-free-space optics link using wavelength division multiplexing-mode division multiplexing-multibeam technique
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 …
Solid core PCF-based mode selector for MDM-Ro-FSO transmission systems
Abstract Radio-over-free-space (Ro-FSO) technology is a combination of free-space optics
(FSO) and radio over fiber. It plays a significant role in radio-frequency signal transmission in …
(FSO) and radio over fiber. It plays a significant role in radio-frequency signal transmission in …
2× 20 Gbps-40 GHz OFDM Ro-FSO transmission with mode division multiplexing
Radio-over-Free-Space-Optics (Ro-FSO) is a promising technology for future wireless
networks. In this work, we have designed a hybrid orthogonal frequency division …
networks. In this work, we have designed a hybrid orthogonal frequency division …
Transmission analysis of digital TV signals over a radio-on-FSO channel
CB Naila, K Wakamori, M Matsumoto… - IEEE …, 2012 - ieeexplore.ieee.org
Recently, radio-on-free-space optical (RoFSO) technology is regarded as a new universal
platform for enabling seamless convergence of fiber and FSO communication networks, thus …
platform for enabling seamless convergence of fiber and FSO communication networks, thus …
Transmission analysis of OFDM-based services over line-of-sight indoor infrared laser wireless links
DR Kolev, K Wakamori… - Journal of Lightwave …, 2012 - ieeexplore.ieee.org
Radio-on-free space optical (RoFSO) communication systems are gaining popularity
because of their ability to transmit simultaneously multiple radio frequency signals …
because of their ability to transmit simultaneously multiple radio frequency signals …
Free-space optical communication systems for B5G/6G networks
Free-Space Optical Communication Systems for B5G/6G Networks Page 1 Free-Space Optical
Communication Systems for B5G/6G Networks Abdelmoula Bekkali (*), Hideo Fujita and …
Communication Systems for B5G/6G Networks Abdelmoula Bekkali (*), Hideo Fujita and …
Fiber-to-fiber FSO system with advanced VCM controlled laser beam pointing and tracking
We evaluate the performance of our fiber-to-fiber FSO transceiver with intelligent VCM-lens-
controlled laser beam pointing and tracking. We demonstrate error-free-transmission of …
controlled laser beam pointing and tracking. We demonstrate error-free-transmission of …