Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3905
Title: Dynamic beam splitter employing an all-dielectric metasurface based on an elastic substrate
Authors: Koçer, Hasan
Durna, Yılmaz
Kurt, Hamza
Özbay, Ekmel
Keywords: Berry Phase 
 Holograms 
 Terahertz Waves
Issue Date: Jul-2020
Publisher: OSA - The Optical Society
Source: Kocer, H., Durna, Y., Kurt, H., Ozbay, E. (2020). Dynamic beam splitter employing an all-dielectric metasurface based on an elastic substrate. Optics Letters, 45(13), 3521-3524.
Abstract: Beam splitters are an indispensable part of optical measurements and applications. We propose a dynamic beam splitter incorporating all-dielectric metasurface in an elastic substrate under external mechanical stimulus of stretching. The optical behavior at 720 nm wavelength shows that it can be changed from a pure optical-diode-like behavior to a dynamic beam splitter. Although the structure is designed running at 720 nm, the design approach with appropriate materials can be used at any wavelength. Various cases, including wavelength and polarization dependencies, are thoroughly investigated to demonstrate the principles of operating conditions of two different regimes of the designed metasurface. (C) 2020 Optical Society of America
URI: https://hdl.handle.net/20.500.11851/3905
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-45-13-3521
ISSN: 1539-4794
0146-9592
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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