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Conferences > CLEO_QELS > 2021 > FW3O > FW3O.1

Suppressing meta-holographic artifacts by laser coherence tuning

Yaniv Eliezer, Geyang Qu, Wenhong Yang, Yujie Wang, Hasan Yilmaz, Shumin Xiao, Qinghai Song, and Hui Cao

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Abstract

Metaholograms suffer from imaging coherent artifacts originating from the electromagnetic cross-talk and defects of nanoscale features. Here, we introduce an efficient method to remove the artifacts by precisely fine-tuning the spatial coherence of illumination.

© 2021 The Author(s)

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