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Conferences > CLEO_QELS > 2018 > FF1H > FF1H.3

In situ Real-Time Beam Monitoring with Dielectric Meta-Holograms

Yoav Blau, Michal Eitan, Victor Egorov, Amir Boag, Yael Hanein, and Jacob Scheuer

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Abstract

We propose and demonstrate novel meta-holograms for laser beam monitoring. These devices project a portion of the beam power to a screen, allowing for real-time monitoring of laser beam properties - position, astigmatism, and spot-size.

© 2018 The Author(s)

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