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Reversible Image Contrast Manipulation with Thermally Tunable Dielectric Metasurfaces

Zangeneh Kamali, Khosro; Xu, Lei; Ward, Jonathan; Wang, Kai; Li, Guixin; Miroshnichenko, Andrey; Neshev, Dragomir; Rahmani, Mohsen


Increasing demand for higher resolution of miniaturized displays requires techniques achieving high contrast tunability of the images. Employing metasurfaces for image contrast manipulation is a new and rapidly growing field of research aiming to address this need. Here, a new technique to achieve image tuning in a reversible fashion is demonstrated by dielectric metasurfaces composed of subwavelength resonators. It is demonstrated that by controlling the temperature of a metasurface the...[Show more]

CollectionsANU Research Publications
Date published: 2019-03-05
Type: Journal article
Source: Small
DOI: 10.1002/smll.201805142
Access Rights: Open Access after embargo


File Description SizeFormat  
ReversibleImageContrast_Revised manuscript.docxAccepted Manuscript11.16 MBMicrosoft Word XML    Request a copy
Supporting Information.docxSupporting Information4.11 MBMicrosoft Word XML    Request a copy

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