Performance comparison of all-optical amplify-and-forward relaying FSO communication systems with OOK and DPSK modulations
X Huang, X **e, J Song, T Duan, H Hu… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
All-optical amplify-and-forward (OAF) relaying technique can amplify and filter the
attenuated optical signal in optical domain, and thus is regarded as a simple way to extend …
attenuated optical signal in optical domain, and thus is regarded as a simple way to extend …
A high bit rate free space optics based ring topology having carrier‐less nodes
A free space optics based ring topology that transmits full‐duplex data to four different nodes
in the ring is proposed. The link is designed such that the four nodes do not require a local …
in the ring is proposed. The link is designed such that the four nodes do not require a local …
[HTML][HTML] A multi-hop free space optical link based on a regenerative relay
A multi-hop free space optical link based on all-optical relays is presented. All-optical relays
are either composed of simple optical amplifiers or optical regenerators. It has been shown …
are either composed of simple optical amplifiers or optical regenerators. It has been shown …
A novel regeneration technique for free space optical communication systems
We propose a novel technique to regenerate the optical signal in a relay-based free space
optical link. Our proposed regenerator is based on an Electro-absorption modulator whose …
optical link. Our proposed regenerator is based on an Electro-absorption modulator whose …
Improved transmission length in the presences of ambient noise and scintillation effect using duobinary modulation in 40 Gbps free space optical channel
Free space optical (FSO) communication has gained significant popularity in recent years
due to large bandwidth, license‐free spectrum, high data rates, less power consumption …
due to large bandwidth, license‐free spectrum, high data rates, less power consumption …
Performance improvement for wireless sensors networks by adopting hybrid subcarrier intensity modulation over exponentiated Weibull turbulence channels
We conduct a research on free space optical (FSO) communication system that is applied for
transmission in wireless sensor networks (WSN), which is based on the hybrid pulse …
transmission in wireless sensor networks (WSN), which is based on the hybrid pulse …
Blind detection for serial relays in free space optical communication systems
Featured Application In this work, an uncomplicated blind detection method is used for Free-
space optical (FSO) communications. This detection method allows an efficient use of the …
space optical (FSO) communications. This detection method allows an efficient use of the …
A Relay-Assisted Ground to LEO and LEO to GEO Inter-Satellite Optical Wireless Communication Link
Inter-satellite optical wireless communication (IsOWC) links are expected to be commonly
used for future generation networks for transferring data through low earth orbit (LEO) …
used for future generation networks for transferring data through low earth orbit (LEO) …
The new design of tapered fiber array for space optical receiver
HU Qinggui - Optical Materials, 2018 - Elsevier
The coupling of space light to optical fiber is the key problem in free space optical
communication. The diameter of fiber core is very small, which brings great difficulty to …
communication. The diameter of fiber core is very small, which brings great difficulty to …
Comparative Study of the Performance of Different Modulations in FSO Communication over a Turbulent Channel with Pointing Error
A Fakchich, M Bouhadda, RE Alami, FM Abbou… - 2023 - essuir.sumdu.edu.ua
Free Space Optical (FSO) communication is a method of transmitting data using modulated
light waves through free space, such as air or vacuum, instead of using traditional wired or …
light waves through free space, such as air or vacuum, instead of using traditional wired or …