Encoding information using Laguerre Gaussian modes

Abderrahmen Trichili; Angela Dudley; Amine Ben Salem; Bienvenu Ndagano; Mourad Zghal; Andrew Forbes

doi:10.1117/12.2189814

25 August 2015 Encoding information using Laguerre Gaussian modes

Abderrahmen Trichili, Angela Dudley, Amine Ben Salem, Bienvenu Ndagano, Mourad Zghal, Andrew Forbes

Proceedings Volume 9581, Laser Beam Shaping XVI; 95810F (2015) https://doi.org/10.1117/12.2189814
Event: SPIE Optical Engineering + Applications, 2015, San Diego, California, United States

Abstract

We experimentally demonstrate an information encoding protocol using the two degrees of freedom of Laguerre Gaussian modes having different radial and azimuthal components. A novel method, based on digital holography, for information encoding and decoding using different data transmission scenarios is presented. The effects of the atmospheric turbulence introduced in free space communication is discussed as well.

Citation Download Citation

Abderrahmen Trichili, Angela Dudley, Amine Ben Salem, Bienvenu Ndagano, Mourad Zghal, and Andrew Forbes "Encoding information using Laguerre Gaussian modes", Proc. SPIE 9581, Laser Beam Shaping XVI, 95810F (25 August 2015); https://doi.org/10.1117/12.2189814

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