학술논문
Tunable metasurfaces via the humidity responsive swelling of single-step imprinted polyvinyl alcohol nanostructures
Document Type
article
Author
Source
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Subject
Language
English
ISSN
2041-1723
Abstract
PVA is a hydrogel that has attractive swelling properties for use in tunable photonic applications. Here, the authors exploit PVA with nanoimprint lithography to realize multiplexed optical encryption metasurfaces to display, hide, and destroy encrypted information.