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Conferences > CLEO_SI > 2019 > SM4E > SM4E.5

Stabilization of Diffractive Beam Combining Using Pattern Recognition

Qiang Du, Tong Zhou, Lawrence Doolittle, Gang Huang, Russell Wilcox, and Wim Leemans

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Abstract

A novel method of measuring and controlling phase errors in a 2D diffractive beam combiner is demonstrated. Output power is stabilized to 0.7% rms by controlling intensities of uncombined side beams.

© 2019 The Author(s)

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