Results 81 to 90 of about 947,860 (252)
Performance of Generalized QAM/FSO Systems With Pointing Misalignment and Phase Error Over Atmospheric Turbulence Channels [PDF]
, 2020 Thang V. Nguyen +3 more
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Turbulence characteristics within the atmospheric surface layer of the coastal region of Qatar [PDF]
, 2022 Yuan Li, Reza Sadr
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Ghost imaging through turbulent atmosphere
Optics Express, 2009 Ghost imaging through turbulent atmospheres are theoretically studied. Based on the extended Huygens-Fresnel integral, we obtain an analytical imaging formula. The ghost image can be viewed as the convolution of the original object and a point-spread function (PSF). The imaging quality is determined by the size of the PSF.
openaire +2 more sources
Influence of coincidence detection of a biphoton state through free-space atmospheric turbulence using a partially spatially coherent pump [PDF]
, 2020 Samukelisiwe Purity Phehlukwayo +4 more
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Numerical Simulation of Atmospheric Turbulence for Assessment of Wind Turbine
Journal of Fluid Science and Technology, 2011 To obtain basic understanding for the development of atmospheric turbulence assessment technique for wind-energy application, we examine the performance of turbulence simulation using the large-eddy simulation technique, focusing on grid dependency of ...
Yasuo HATTORI +7 more
doaj +1 more source
Atmospheric Turbulence Avoidance
, 1997 This Advisory Circular (AC) describes to pilots, aircrew members, dispatchers, and other operations personnel the various types of clear air turbulence (CAT) and some of the weather patterns associated with it. Also included are "Rules of Thumb" for avoiding or minimizing CAT encounters.
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High range free space optic transmission using new dual diffuser modulation technique
EPJ Web of Conferences, 2017 Free space optical communication fsoc is vulnerable with fluctuating atmospheric. This paper focus analyzes the finding of new technique dual diffuser modulation (ddm) to mitigate the atmospheric turbulence effect.
Rahman A.K +14 more
doaj +1 more source
Atmospheric Turbulence Aberration Correction Based on Deep Learning Wavefront Sensing. [PDF]
Sensors (Basel), 2023 You J +5 more
europepmc +1 more source