Radio wave attenuation by a large-scale photonic crystal sculpture

Abstract In this work, we present an artwork that embodies the by far largest photonic crystal ever published, operating at radio frequencies. We demonstrate both theoretically and experimentally the existence of band gaps. While photonic crystals are typically investigated on the nano and micro sca...

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Bibliographic Details
Main Authors: David Röhlig, Vincent Laude, Ralf Zichner, Felix Thieme, Angela Thränhardt, Thomas Blaudeck
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-95986-9
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Summary:Abstract In this work, we present an artwork that embodies the by far largest photonic crystal ever published, operating at radio frequencies. We demonstrate both theoretically and experimentally the existence of band gaps. While photonic crystals are typically investigated on the nano and micro scale, our aim is to present not only a remarkable example of art with scientific relevance but also to highlight the potential for large-scale applications that have so far been underrated.
ISSN:2045-2322