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Conferences > OEDI > 2018 > OF1A > OF1A.2

Parallel Processing OAM Modes Through Liquid Crystal Photoalignment

Peng Chen, Ling-ling Ma, Wei Hu, and Yan-qing Lu

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Abstract

Digitalized chiral superstructures is achieved via photoaligning cholesteric liquid crystals (CLCs). The parallel generation, detection and demultiplexing of optical vortices with different OAM modes are demonstrated in a Dammann vortex grating encoded CLC superstructure.

© 2018 The Author(s)

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