Accurate Optical Vortex Identification in the Presence of Distortions Using a Shack-Hartmann Sensor

Jaime A. Anguita; Jaime E. Cisternas; Gustavo Funes

doi:10.1364/FIO.2018.JTu2A.82

Frontiers in Optics / Laser Science
OSA Technical Digest (Optica Publishing Group, 2018),
paper JTu2A.82
•https://doi.org/10.1364/FIO.2018.JTu2A.82

Accurate Optical Vortex Identification in the Presence of Distortions Using a Shack-Hartmann Sensor

Jaime A. Anguita, Jaime E. Cisternas, and Gustavo Funes

Frontiers in Optics 2018

Washington, DC United States
16–20 September 2018
ISBN: 978-1-943580-46-0

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Poster Session I (JTu2A)

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J. A. Anguita, J. E. Cisternas, and G. Funes, "Accurate Optical Vortex Identification in the Presence of Distortions Using a Shack-Hartmann Sensor," in Frontiers in Optics / Laser Science, OSA Technical Digest (Optica Publishing Group, 2018), paper JTu2A.82.

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Abstract

We present and evaluate a robust method to identify orbital angular momentum states with a SH sensor for possible use in free-space optical communication links. Experimental verification using a 200m-range test bed is presented.

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