Please use this identifier to cite or link to this item:
Title: Wavevector Selective Metasurfaces and Tunnel Vision Filters
Authors: Fedotov, Vassili A.
Wallauer, Jan
Walther, Markus
Perino, Mauro
Papasimakis, Nikitas
Zheludev, Nikolay I.
Keywords: flat optics
Issue Date: 2015
Source: Fedotov, V. A., Wallauer, J., Walther, M., Perino, M., Papasimakis, N., & Zheludev, N. I. (2015). Wavevector Selective Metasurfaces and Tunnel Vision Filters. Light: Science & Applications, 4(7), e306-.
Series/Report no.: Light: Science & Applications
Abstract: Metasurfaces offer unprecedented flexibility in the design and control of light propagation, replacing bulk optical components and exhibiting exotic optical effects. One of the basic properties of the metasurfaces, which renders them as frequency selective surfaces, is the ability to transmit or reflect radiation within a narrow frequency band that can be engineered on demand. Here we introduce and demonstrate experimentally in the THz domain the concept of wavevector selective surfaces – metasurfaces transparent only within a narrow range of light propagation directions operating effectively as tunnel vision filters. Practical implementations of the new concept include applications in wavefront manipulation, observational instruments, vision and free-space communication in light-scattering environments.
ISSN: 2047-7538
DOI: 10.1038/lsa.2015.79
Schools: School of Physical and Mathematical Sciences 
Research Centres: Centre for Disruptive Photonic Technologies (CDPT) 
Rights: © 2015 The Author(s) (Nature Publishing Group). This license allows readers to copy, distribute and transmit the Contribution as long as it attributed back to the author. Readers are permitted to alter, transform or build upon the Contribution, and use the article for commercial purposes. Please read the full license for further details at -
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

Files in This Item:
File Description SizeFormat 
Wavevector Selective Metasurfaces and Tunnel Vision Filters.pdf1.84 MBAdobe PDFThumbnail

Citations 10

Updated on Feb 23, 2024

Web of ScienceTM
Citations 10

Updated on Oct 27, 2023

Page view(s) 50

Updated on Feb 27, 2024

Download(s) 20

Updated on Feb 27, 2024

Google ScholarTM




Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.