Experimental study of bit error rate of free space optics communications in laboratory controlled turbulence [PDF]
, 2010 This paper reports experimental results for the performance of an free space optical (FSO) communication link employing different modulation schemes under the influence of the atmospheric scintillation.
Z. Ghassemlooy +13 more
core +1 more source
Design of Free Space Optical Communication for Efficient Communication [PDF]
ITM Web of ConferencesFree Space Optics is a form of Optical Wireless communication technique that uses free space as a medium between transmitter and receveur. It is especially useful for short range point-to-point communication links when a physical communication ...
Samalla Krishna +3 more
doaj +1 more source
MIMO free-space optical communication employing subcarrier intensity modulation in atmospheric turbulence channels [PDF]
, 2009 In this paper, we analyse the error performance of transmitter/receiver array free-space optical (FSO) communication system employing binary phase shift keying (BPSK) subcarrier intensity modulation (SIM) in clear but turbulent atmospheric channel ...
Ghassemlooy, Zabih +7 more
core +1 more source
Analysis of Rain Effects on Terrestrial Free Space Optics based on Data Measured in Tropical Climate
International Islamic University Malaysia Engineering Journal, 2012 Free Space Optics (FSO) shows a great alternative as the solution for last mile problem where fiber optics is unavailable due to deployment time and cost constraint. However, the feasibility of using FSO system as communication link very much depends on
Suriza Ahmad Zabidi +3 more
doaj +1 more source
Performance Analysis of a Free Space Optics Link with Multiple Transmitters/Receivers
International Islamic University Malaysia Engineering Journal, 2012 : Multiple transmitters/receivers (TX/RX) are used to improve the quality of Free Space Optics (FSO) communication systems. With the current needs of this technology for longer distance communication, the qualitative analysis of the system has become ...
Nur Haedzerin Md Noor +2 more
doaj +1 more source
Analysis and evaluation of optimum wavelengths for free-space optical transceivers [PDF]
, 2010 The objective of this paper is to analyse and present the latest results obtained for free-space optics (FSO) within the EU COST Action IC-0802 and within the European Space Agency (ESA) contract.
Z. Ghassemlooy +15 more
core +1 more source
Cross-Sectional Measuring of Optical Beam
Advances in Electrical and Electronic Engineering, 2011 This article deals with problematic of measuring of optical beam in free space optics (FSO). The professional FSO link was created between two buildings standing 1,5 kilometers apart from each other.
Tomas David +7 more
doaj +1 more source
Availability of Free-Space Laser Communication Link with the Presence of Clouds in Tropical Regions
EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2023 Free-space laser communication (lasercom), a great application of using free-space optics (FSO) for satellite communication, has been gaining significant attraction.
Thang Nguyen +3 more
doaj +1 more source
The effect of atmospheric turbulence on the performance of the free space optical communications [PDF]
, 2008 In free space optical (FSO) communication links, atmospheric turbulence has a significant impact on the quality of a laser beam propagating through the atmosphere.
Ghassemlooy, Zabih +7 more
core +1 more source
Crosstalk Suppression in Structured Light Free-Space Optical Communication
IEEE Open Journal of the Communications Society, 2020 Using space as an additional degree of freedom is one possible solution to cope with future bandwidth issues. In free-space optics (FSO), spatial multiplexing of structured light modes is limited by the impact of the atmospheric turbulence.
Dmitrii Briantcev +3 more
doaj +1 more source