Y
Yuan Hsing Fu
Researcher at Agency for Science, Technology and Research
Publications - 76
Citations - 5817
Yuan Hsing Fu is an academic researcher from Agency for Science, Technology and Research. The author has contributed to research in topics: Wafer & Metamaterial. The author has an hindex of 22, co-authored 65 publications receiving 4708 citations. Previous affiliations of Yuan Hsing Fu include Nanyang Technological University & Data Storage Institute.
Papers
More filters
Journal ArticleDOI
Magnetic light
TL;DR: It is experimentally demonstrated for the first time that spherical silicon nanoparticles have strong magnetic dipole resonance, which can be continuously tuned throughout the whole visible spectrum varying particle size and visually observed by means of dark-field optical microscopy.
Journal ArticleDOI
Directional visible light scattering by silicon nanoparticles
TL;DR: It is shown that directivity of the far-field radiation pattern of single silicon spheres can be strongly dependent on the light wavelength and the nanoparticle size.
Journal ArticleDOI
High-transmission dielectric metasurface with 2π phase control at visible wavelengths
Ye Feng Yu,Alexander Y. Zhu,Ramón Paniagua-Domínguez,Yuan Hsing Fu,Boris Luk'yanchuk,Arseniy I. Kuznetsov +5 more
TL;DR: In this paper, a uniform array of silicon nanodisks can exhibit close-to-unity transmission at resonance in the visible spectrum, and a single-layer gradient metasurface utilizing this concept is shown to achieve around 45% transmission into the desired order.
Journal ArticleDOI
Directional lasing in resonant semiconductor nanoantenna arrays
Son Tung Ha,Yuan Hsing Fu,Naresh Kumar Emani,Naresh Kumar Emani,Zhenying Pan,Reuben M. Bakker,Ramón Paniagua-Domínguez,Arseniy I. Kuznetsov +7 more
TL;DR: In this paper, the authors demonstrate directional lasing, with a low threshold and high quality factor, in active dielectric nanoantenna arrays achieved through a leaky resonance excited in coupled gallium arsenide (GaAs) nanopillars.
Journal ArticleDOI
A Metalens with a Near-Unity Numerical Aperture
Ramón Paniagua-Domínguez,Ye Feng Yu,Egor Khaidarov,Egor Khaidarov,Sumin Choi,Victor Leong,Reuben M. Bakker,Xinan Liang,Yuan Hsing Fu,Vytautas Valuckas,Leonid A. Krivitsky,Arseniy I. Kuznetsov +11 more
TL;DR: This work, based on diffractive elements that can efficiently bend light at angles as large as 82°, represents a step beyond traditional optical elements and existing flat optics, circumventing the efficiency drop associated with the standard, phase mapping approach.