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Browsing by Subject "Orbital Angular Momentum"

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Measuring the orbital angular momentum density for a superposition of Bessel beams

Author: Dudley, Angela L ; Litvin, I ; Forbes, A Date: Jan 2012 To measure the Orbital Angular Momentum (OAM) density of superposition fields two steps are needed: generation and measurement. An azimuthally-varying phase (bounded by a ring-slit) placed in the spatial frequency domain produces a higher-order ... Read more
Vector-mode decay in atmospheric turbulence: An analysis inspired by quantum mechanics

Author: Nape, I ; Mashaba, Nikiwe P ; Mphuthi, N ; Jayakumar, S ; Bhattacharya, S ; Forbes, Andrew Date: Mar 2021 Vector beams are inhomogeneously polarized optical fields with nonseparable, quantum-like correlations between their polarization and spatial components, and hold tremendous promise for classical and quantum communication across various ... Read more

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Browsing by Subject "Orbital Angular Momentum"

Browsing by Subject "Orbital Angular Momentum"

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