J
Junsuk Rho
Researcher at Pohang University of Science and Technology
Publications - 333
Citations - 13493
Junsuk Rho is an academic researcher from Pohang University of Science and Technology. The author has contributed to research in topics: Metamaterial & Medicine. The author has an hindex of 41, co-authored 236 publications receiving 7173 citations. Previous affiliations of Junsuk Rho include Yonsei University & University of Lahore.
Papers
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Complete amplitude and phase control of light using broadband holographic metasurface
Gun-Yeal Lee,Gwanho Yoon,Seung-Yeol Lee,Hansik Yun,Jaebum Cho,Kyookeun Lee,Hwi Kim,Junsuk Rho,Byoungho Lee +8 more
TL;DR: In this paper, the authors proposed a novel metasurface that is capable of completely controlling both amplitude and phase profiles of visible light independently with subwavelength spatial resolution, using X-shaped meta-atoms based on expanded concept of the Pancharatnam-Berry phase.
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Plasmonic- and dielectric-based structural coloring: from fundamentals to practical applications.
TL;DR: A scale-up of fabrication methods, including nanoimprinting, self-assembly and laser-induced process that may enable real-world application of structural coloring are highlighted.
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Hyperbolic metamaterials: fusing artificial structures to natural 2D materials
Dasol Lee,Sunae So,Guangwei Hu,Minkyung Kim,Trevon Badloe,Han-Chul Cho,Jaekyung Kim,Hongyoon Kim,Cheng-Wei Qiu,Junsuk Rho +9 more
TL;DR: Hyperbolic metamaterials have an extremely high anisotropy with a hyperbolic dispersion relation and exhibit a high density of states which have been exploited in various applications, such as super-resolution imaging, negative refraction, and enhanced emission control as mentioned in this paper .
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Single-step manufacturing of hierarchical dielectric metalens in the visible.
TL;DR: The authors use a UV-curable resin as a matrix for direct pattern replication by the composite and TiO2 nanoparticles to increase the refractive index of the composite, allowing dielectric metalenses to be manufactured in a single step.
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Nanophotonics for light detection and ranging technology
Inki Kim,Renato Juliano Martins,Jaehyuck Jang,Trevon Badloe,Samira Khadir,Ho-Youl Jung,Hyeongdo Kim,Jongun Kim,Patrice Genevet,Junsuk Rho +9 more
TL;DR: In this article, the authors examine how novel nanophotonic platforms could overcome the hardware restrictions of existing LiDAR technologies and present the device specifications required by the industrial sector.