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