Transmissive Metasurface for Efficient Underwater Sound Focusing with a Wide Incident Angle

Jin Chen Hsu; Jia Feng Lai; Jia Hong Sun

Transmissive Metasurface for Efficient Underwater Sound Focusing with a Wide Incident Angle

Jin Chen Hsu^*
, Jia Feng Lai
, Jia Hong Sun

^*此作品的通信作者

機械工程學系(含學碩博士班)

Department of Mechanical Engineering
National Yunlin University of Science and Technology

研究成果: 期刊稿件 › 會議文章 › 同行評審

摘要

An underwater acoustic metasurface for wide-angle and efficient focusing in transmission mode is designed. Numerical results show that the metasurface can focus oblique-incident waves up to 45° at the same power level as the normal-incident case. The metasurface also exhibits good achromatic capability with a large spatial incident angle view.

原文	英語
頁（從 - 到）	1643-1644
頁數	2
期刊	International Conference on Metamaterials, Photonic Crystals and Plasmonics
出版狀態	已出版 - 2026
事件	16th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2026 - Dublin, 愛爾蘭持續時間: 14 07 2026 → 17 07 2026

文獻附註

Publisher Copyright:
© 2026, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved.

其它文件與鏈接

Link to publication in Scopus

引用此

@article{e3bb7c053be043318892f2db0b807cc5,

title = "Transmissive Metasurface for Efficient Underwater Sound Focusing with a Wide Incident Angle",

abstract = "An underwater acoustic metasurface for wide-angle and efficient focusing in transmission mode is designed. Numerical results show that the metasurface can focus oblique-incident waves up to 45° at the same power level as the normal-incident case. The metasurface also exhibits good achromatic capability with a large spatial incident angle view.",

keywords = "focusing, local resonance, metasurfaces, transmission, underwater sound",

author = "Hsu, \{Jin Chen\} and Lai, \{Jia Feng\} and Sun, \{Jia Hong\}",

note = "Publisher Copyright: {\textcopyright} 2026, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved.; 16th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2026 ; Conference date: 14-07-2026 Through 17-07-2026",

year = "2026",

language = "英语",

pages = "1643--1644",

journal = "International Conference on Metamaterials, Photonic Crystals and Plasmonics",

issn = "2429-1390",

publisher = "META Conference",

}

TY - JOUR

T1 - Transmissive Metasurface for Efficient Underwater Sound Focusing with a Wide Incident Angle

AU - Hsu, Jin Chen

AU - Lai, Jia Feng

AU - Sun, Jia Hong

PY - 2026

Y1 - 2026

N2 - An underwater acoustic metasurface for wide-angle and efficient focusing in transmission mode is designed. Numerical results show that the metasurface can focus oblique-incident waves up to 45° at the same power level as the normal-incident case. The metasurface also exhibits good achromatic capability with a large spatial incident angle view.

AB - An underwater acoustic metasurface for wide-angle and efficient focusing in transmission mode is designed. Numerical results show that the metasurface can focus oblique-incident waves up to 45° at the same power level as the normal-incident case. The metasurface also exhibits good achromatic capability with a large spatial incident angle view.

KW - focusing

KW - local resonance

KW - metasurfaces

KW - transmission

KW - underwater sound

UR - https://www.scopus.com/pages/publications/105049389737

M3 - 会议文章

AN - SCOPUS:105049389737

SN - 2429-1390

SP - 1643

EP - 1644

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 16th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2026

Y2 - 14 July 2026 through 17 July 2026

ER -

Transmissive Metasurface for Efficient Underwater Sound Focusing with a Wide Incident Angle

摘要

文獻附註

其它文件與鏈接

指紋

引用此