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Enhancement of pupil-masked wavelength-scale gas-filled flat acoustic lens based on anomaly apodization effect

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Enhancement of pupil-masked wavelength-scale gas-filled flat acoustic lens based on anomaly apodization effect

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Rubio Michavila, C.; Tarrazó-Serrano, D.; Minin, OV.; Uris Martínez, A.; Minin, IV. (2019). Enhancement of pupil-masked wavelength-scale gas-filled flat acoustic lens based on anomaly apodization effect. Physics Letters A. 383:396-399. doi:10.1016/j.physleta.2018.11.014

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/115616

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Title: Enhancement of pupil-masked wavelength-scale gas-filled flat acoustic lens based on anomaly apodization effect
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
Issued date:
Abstract:
[EN] In this letter, the improvement in focus by the use of a pupil mask produced in an acoustic mesoscale cuboid particle ¿lled with CO2 is reported. Thereby, the result shows that the pupil mask increases the sound ...[+]
Subjects: Diffraction , Sound focusing , Cuboid particle , Gas-filled lens , Apodization
Copyrigths: Embargado
Source:
Physics Letters A. (issn: 0375-9601 )
DOI: 10.1016/j.physleta.2018.11.014
Publisher:
Elsevier
Publisher version: https://doi.org/10.1016/j.physleta.2018.11.014
Thanks:
This work has been supported by TEC2015-70939-R (MINECO/FEDER). The research was partially supported by Tomsk Polytechnic University Competitiveness Enhancement Program.
Type: Artículo

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