Diffraction-Limited Focusing of Acoustic Waves by a Mesoscopic Flat Janus Lens
| Parent link: | JETP Letters.— .— New York: Pleiades Publishing, Inc. Vol. 117, iss. 10.— 2023.— P. 729–735 |
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| مؤلفون آخرون: | , , , |
| الملخص: | 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 |
| اللغة: | الإنجليزية |
| منشور في: |
2023
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://earchive.tpu.ru/handle/11683/132535 https://doi.org/10.1134/S0021364023601045 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680192 |
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| 200 | 1 | |a Diffraction-Limited Focusing of Acoustic Waves by a Mesoscopic Flat Janus Lens |f O. V. Minin, S. Zhou, P. F. Baranov, I. V. Minin | |
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| 330 | |a 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 | ||
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| 463 | 1 | |t Vol. 117, iss. 10 |v P. 729–735 |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
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| 701 | 1 | |a Minin |b O. V. |c physicist |c professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1960- |g Oleg Vladilenovich |9 21866 | |
| 701 | 0 | |a Zhou Song | |
| 701 | 1 | |a Baranov |b P. F. |c specialist in the field of control and measurement equipment |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1987- |g Pavel Fedorovich |9 17980 | |
| 701 | 1 | |a Minin |b I. V. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1960- |g Igor Vladilenovich |9 20427 | |
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