Acoustic hologram optimisation using automatic differentiation

Abstract Acoustic holograms are the keystone of modern acoustics. They encode three-dimensional acoustic fields in two dimensions, and their quality determines the performance of acoustic systems. Optimisation methods that control only the phase of an acoustic wave are considered inferior to methods...

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Autores principales: Tatsuki Fushimi, Kenta Yamamoto, Yoichi Ochiai
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/02339f83e9bc4ec19744ec40804c964d
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