DataVXAdvanced Optical MaterialsPaper
journal article·2023-11Open access

Transparent Bilayer ITO Metasurface with Bidirectional and Coherently Controlled Microwave Absorption (Advanced Optical Materials 21/2023)

Jiahao Ge, Cheng Zhang, Yaqiang Zhang, Haonan Li, Jiahao Wang, Ruizhe Jiang, Ke Chen, Hongxing Dong, Long Zhang

Advanced Optical Materials· Volume 11· Issue 21
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Source abstract

Abstract

Transparent Bilayer ITO Metasurface with Bidirectional and Coherently Controlled Microwave Absorption In article number 2301268, Jiahao Ge, Cheng Zhang, Hongxing Dong, Long Zhang, and co-workers demonstrate an optically transparent meta-absorber with bidirectional and coherently controlled absorption performance. Utilizing only two layers of metasurfaces, bidirectional and broadband microwave absorption can be realized under single-beam illumination. Remarkably, the absorption performance can be continuously tuned by adding another microwave beam and manipulating the phase difference between two excitation waves, enabling coherent control. The device shows promising potential in future smart stealth materials.
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Research context

OpenAlex topics: Metamaterials and Metasurfaces Applications · Advanced Antenna and Metasurface Technologies · Antenna Design and Analysis

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Affiliations

Key Laboratory of Materials for High‐Power Laser Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai 201800 China

Center for Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 China

Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou 310024 China

School of Electronic Science and Engineering Nanjing University Nanjing 210023 China

State Key Laboratory of Millimeter Waves Southeast University Nanjing 210096 China

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