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Young Chul Jun
Researcher at Ulsan National Institute of Science and Technology
Publications - 72
Citations - 6441
Young Chul Jun is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Metamaterial & Plasmon. The author has an hindex of 24, co-authored 67 publications receiving 5669 citations. Previous affiliations of Young Chul Jun include Inha University & Geballe Laboratory for Advanced Materials.
Papers
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Journal ArticleDOI
Plasmonics for extreme light concentration and manipulation.
Jon A. Schuller,Edward S. Barnard,Wenshan Cai,Young Chul Jun,Justin S. White,Mark L. Brongersma +5 more
TL;DR: The basic concepts behind plasmonics-enabled light concentration and manipulation are discussed, an attempt to capture the wide range of activities and excitement in this area is made, and possible future directions are speculated on.
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Plasmonic beaming and active control over fluorescent emission
TL;DR: A new, easily fabricated optical antenna design is demonstrated that achieves an unprecedented level of control over fluorescent emission by combining concepts from plasmonics, radiative decay engineering and optical beaming.
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Optical magnetic mirrors without metals
Sheng Liu,Michael B. Sinclair,Thomas S. Mahony,Young Chul Jun,Salvatore Campione,James C. Ginn,Daniel A. Bender,Joel R. Wendt,Jon F. Ihlefeld,Paul G. Clem,Jeremy B. Wright,Igal Brener +11 more
TL;DR: In this article, the magnetic mirror behavior of a low-loss all-dielectric metasurface at infrared optical frequencies through direct measurements of the phase and amplitude of the reflected optical wave was demonstrated.
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Nonresonant enhancement of spontaneous emission in metal-dielectric-metal plasmon waveguide structures
TL;DR: In this article, the spontaneous emission process of an optical, dipolar emitter in metal-dielectric-metal slab and slot waveguide structures was theoretically investigated, and it was shown that both structures exhibit strong emission enhancements at nonresonant conditions, due to the tight confinement of modes between two metallic plates.
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Epsilon-near-zero strong coupling in metamaterial-semiconductor hybrid structures.
Young Chul Jun,John L. Reno,Troy Ribaudo,Eric A. Shaner,Jean-Jacques Greffet,Simon Vassant,François Marquier,M. B. Sinclair,Igal Brener +8 more
TL;DR: This work presents a new type of electrically tunable strong coupling between planar metamaterials and epsilon-near-zero modes that exist in a doped semiconductor nanolayer that is tunable over a wide range of wavelengths through the use of different doping densities.