Abstract:Hermite-Gaussian (HG) beam has enormous potential to enhance the capacity of free-space optical (FSO) communication due to its unique orthogonal spatial modes. However, the combined influence of atmospheric turbulence and pointing error on average irradiance for a mobile FSO link have rarely been reported before. The closed form of average irradiance of an HG beam under an arbitrary magnitude pointing error in atmospheric turbulence is deduced through a statistical averaging method. The accuracy of the propose… Show more
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