Novel Method for Generating High Purity Vortex Modes

R. Uren; S. Beecher; C. R. Smith; W. A. Clarkson

doi:10.1364/CLEO_SI.2018.SW3M.2

Conference on Lasers and Electro-Optics
OSA Technical Digest (online) (Optica Publishing Group, 2018),
paper SW3M.2
•https://doi.org/10.1364/CLEO_SI.2018.SW3M.2

Novel Method for Generating High Purity Vortex Modes

R. Uren, S. Beecher, C. R. Smith, and W. A. Clarkson

CLEO: Science and Innovations 2018

San Jose, California United States
13–18 May 2018
ISBN: 978-1-943580-42-2

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Beam Control & Measurement (SW3M)

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R. Uren, S. Beecher, C. R. Smith, and W. A. Clarkson, "Novel Method for Generating High Purity Vortex Modes," in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optica Publishing Group, 2018), paper SW3M.2.

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Abstract

A scheme for generating Laguerre-Gaussian vortex modes using a novel astigmatic mode converter based on spherical mirrors is described. A simple method for characterizing mode purity is employed to confirm the benefits of this scheme.

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