S
Stefano Luigi Oscurato
Researcher at University of Naples Federico II
Publications - 41
Citations - 1292
Stefano Luigi Oscurato is an academic researcher from University of Naples Federico II. The author has contributed to research in topics: Holography & Diffraction grating. The author has an hindex of 11, co-authored 31 publications receiving 715 citations. Previous affiliations of Stefano Luigi Oscurato include Harvard University & Istituto Italiano di Tecnologia.
Papers
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Journal ArticleDOI
A mid-infrared biaxial hyperbolic van der Waals crystal
Zebo Zheng,Ningsheng Xu,Stefano Luigi Oscurato,Michele Tamagnone,Fengsheng Sun,Yinzhu Jiang,Yanlin Ke,Jianing Chen,Wuchao Huang,William L. Wilson,Antonio Ambrosio,Shaozhi Deng,Huanjun Chen +12 more
TL;DR: In this paper, a van der Waals crystal, α-MoO3, is shown to support in-plane hyperbolic polariton guided modes at mid-infrared frequencies without the need for patterning.
Journal ArticleDOI
Spin-to-orbital angular momentum conversion in dielectric metasurfaces.
Robert C. Devlin,Antonio Ambrosio,Daniel Wintz,Stefano Luigi Oscurato,Alexander Y. Zhu,Mohammadreza Khorasaninejad,Jaewon Oh,P. Maddalena,Federico Capasso +8 more
TL;DR: In this paper, a spin-to-orbital angular momentum converter (SOC) was proposed to generate vortex beams with high and fractional topological charge on dielectric metasurfaces.
Posted Content
A mid-infrared biaxial hyperbolic van der Waals crystal
Zebo Zheng,Ningsheng Xu,Stefano Luigi Oscurato,Michele Tamagnone,Fengsheng Sun,Yinzhu Jiang,Yanlin Ke,Jianing Chen,Wuchao Huang,William L. Wilson,Antonio Ambrosio,Shaozhi Deng,Huanjun Chen +12 more
TL;DR: It is shown that thin flakes of a van der Waals crystal, α-MoO3, can support naturally in-plane hyperbolic polariton guided modes at mid-infrared frequencies without the need for patterning.
Journal ArticleDOI
From nanoscopic to macroscopic photo-driven motion in azobenzene-containing materials
TL;DR: In this article, a review of the applications of light-driven macroscopic effects observed in these two classes of azomaterials, highlighting many of the possibilities they offer in different fields of science, like photonics, biology, surface engineering and robotics.
Journal ArticleDOI
Structural Basis of Polydopamine Film Formation: Probing 5,6-Dihydroxyindole-Based Eumelanin Type Units and the Porphyrin Issue
Maria Laura Alfieri,Raffaella Micillo,Lucia Panzella,Orlando Crescenzi,Stefano Luigi Oscurato,Pasqualino Maddalena,Alessandra Napolitano,Vincent Ball,Vincent Ball,Marco d'Ischia +9 more
TL;DR: It is concluded that PDA film deposition involves structural components unrelated to DHI-based oligomers or porphyrin-type tetramers, which, on mechanism-based analysis, may arise by quinone-amine conjugation leading to polycyclic systems with extensive chain breakdown.