Free-Space Optical

On the Effect of Air Bubbles-Induced Scattering on Turbid Waters: An Experimental UOWC Channel Modeling Approach
The influence of the oceanic medium on the underwater optical wireless communication (UOWC) highlights the need for an accurate …
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On the Effect of Air Bubbles-Induced Scattering on Turbid Waters: An Experimental UOWC Channel Modeling Approach
Performance Evaluation of UOWC Systems from an Empirical Channel Model Approach for Air Bubble-Induced Scattering
Underwater optical wireless communication (UOWC) systems provide the potential to establish secure high-data-rate communication links …
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Impact of Scattering on Secrecy Outage Probability of Underwater Optical Wireless Links
The analysis of physical layer security aspects in underwater optical wireless communication (UOWC) systems has attracted considerable …
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Asymptotic Average Secrecy Rate for MISO Free-Space Optical Wiretap Channels
Lately, it has been demonstrated that free-space optical (FSO) communication systems are not interception-free. For that reason, the …
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Outage capacity of rate-adaptive relaying for FSO links with nonzero boresight pointing errors
An outage capacity analysis of a three-way free-space optical (FSO) setup based on the optical path selection, either …
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On the effect of correlated sways on generalized misalignment fading for terrestrial FSO links
Terrestrial free-space optical (FSO) links are severely damaged by both atmospheric turbulence and misalignment errors. Generally, the …
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Outage performance of exponentiated Weibull FSO links under generalized pointing errors
Even in clear conditions, free-space optical (FSO) links are impaired by scintillation and dynamic misalignment which result in a slow …
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asynchronous free-space optical CDMA communications system for last-mile access networks
We propose a new hybrid asynchronous OCDMA-FSO communications system for access network solutions. New average BER expressions are …
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Ergodic capacity analysis of decode-and-forward relay-assisted FSO systems over alpha-mu fading channels considering pointing errors
The ergodic capacity of decode-and-forward (DF) relay-assisted free-space optical (FSO) communication systems when line of sight is …
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850-nm hybrid fiber/free-space optical communications using orbital angular momentum modes
Light beams can carry orbital angular momentum (OAM) associated to the helicity of their phasefronts. These OAM modes can be employed …
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