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Conferences > COSI > 2022 > CTu3F > CTu3F.1

Phase retrieval for generating arbitrary intensity distributions using an optofluidic projector

Merit Sieben and Hans Zappe

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Abstract

A phase retrieval algorithm for optofluidic projectors based on neural networks and trust-region optimization is demonstrated. The algorithm determines the necessary phase shift resulting from the deformed fluidic surface for a given desired intensity pattern.

© 2022 The Author(s)

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