$Diffraction-Limited Focusing of Acoustic Waves by a Mesoscopic Flat Janus Lens$

Diffraction-Limited Focusing of Acoustic Waves by a Mesoscopic Flat Janus Lens

Bibliographic Details
Parent link:	JETP Letters.— .— New York: Pleiades Publishing, Inc. Vol. 117, iss. 10.— 2023.— P. 729–735
Other Authors:	Minin O. V. Oleg Vladilenovich, Zhou Song, Baranov P. F. Pavel Fedorovich, Minin I. V. Igor Vladilenovich
Summary:	Title screen Anisotropic focusing by a mesoscopic (Mie size parameter of about 18) acoustic cubic lens based on V-shaped plate structures has been simulated numerically and confirmed experimentally. It has been shown for the first time that this lens with an edge dimension of about three wavelengths ensures the focusing of an acoustic wave in air into a diffraction-limited region. In the inverse geometry of the structure, the lens completely reflects the incident acoustic wave Текстовый файл AM_Agreement
Published:	2023
Subjects:	электронный ресурс труды учёных ТПУ
Online Access:	http://earchive.tpu.ru/handle/11683/132535 https://doi.org/10.1134/S0021364023601045
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680192

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