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Based on the exponentiated Weibull distribution of scintillations, transmit lasers selection combining (SC) method, intensity modulation/ direct detection with on-off keying modulation, the optimization of an adaptive tracking free-space optical (FSO) communication link with single-input multiple-output (SIMO) is investigated. The closed-form mathematical expression for average bit error rate is derived...
An orbital angular momentum (OAM)-mode transmission model of Bessel–Gauss (BG) beams is established to derive an analytic expression of the channel information capacity of an OAM-based free-space optical (FSO) communication system with non-diffraction BG beams in weak turbulent ocean. Effects of oceanic turbulence on the channel information capacity of this communication system are discussed in detail...
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