Wide-field, Non-mechanical Beam Steering with Space-Variant Wavefront Correction

Abbie T. Watnik; James R. Lindle; Vincent A. Cassella

doi:10.1364/DH.2014.DTh2B.7

Imaging and Applied Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper DTh2B.7
•https://doi.org/10.1364/DH.2014.DTh2B.7

Wide-field, Non-mechanical Beam Steering with Space-Variant Wavefront Correction

Abbie T. Watnik, James R. Lindle, and Vincent A. Cassella

Digital Holography and Three-Dimensional Imaging 2014

Seattle, Washington United States
13–17 July 2014
ISBN: 978-1-55752-308-2

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Holography and Diffraction (DTh2B)

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A. T. Watnik, J. R. Lindle, and V. A. Cassella, "Wide-field, Non-mechanical Beam Steering with Space-Variant Wavefront Correction," in Imaging and Applied Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper DTh2B.7.

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Abstract

Parallel Stochastic Gradient Search optimization is used to optimize and improve degraded beam quality in a holographic beam steering experiment for various steering angles.

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