1.1k citations · 3.9k across the 8 of their papers we have counts for
8 papers
Demonstration of a-Si metalenses on a 12-inch glass wafer by CMOS-compatible technology
Ting Hu, Qize Zhong, Nanxi Li +11
Metalenses built up by artificial sub-wavelength nanostructures have shown the capability of realizing light focusing with miniature lens size. To date, most of the reported metale…
Lasing action in active dielectric nanoantenna arrays
Son Tung Ha, Yuan Hsing Fu, Naresh Kumar Emani +4
Directional lasing, with a low threshold and high quality factor, in active dielectric nanoantenna arrays is demonstrated. This is achieved through a leaky resonance excited in cou…
A Metalens with Near-Unity Numerical Aperture
Ramon Paniagua-Dominguez, Ye Feng Yu, Egor Khaidarov +8
The numerical aperture (NA) of a lens determines its ability to focus light and its resolving capability. Having a large NA is a very desirable quality for applications requiring s…
Generalized Brewster-Kerker effect in dielectric metasurfaces
Ramon Paniagua-Dominguez, Ye Feng Yu, Andrey E. Miroschnichenko +8
Polarization is one of the key properties defining the state of light. It was discovered in the early 19th century by Brewster, among others, while studying light reflected from ma…
Split-ball resonator
Arseniy I. Kuznetsov, Andrey E. Miroshnichenko, Yuan Hsing Fu +7
We introduce a new concept of split-ball resonator and demonstrate a strong magnetic dipole response for both gold and silver spherical plasmonic nanoparticles with nanometer-scale…
Directional visible light scattering by silicon nanoparticles
Yuan Hsing Fu, Arseniy I. Kuznetsov, Andrey E. Miroshnichenko +2
Directional light scattering by spherical silicon nanoparticles in the visible spectral range is experimentally demonstrated for the first time. These unique scattering properties…
Magnetic light
Arseniy I. Kuznetsov, Andrey E. Miroshnichenko, Yuan Hsing Fu +2
Spherical silicon nanoparticles with sizes of a few hundreds of nanometers represent a unique optical system. According to theoretical predictions based on Mie theory they can exhi…
The light-well: A tuneable free-electron light source on a chip
G. Adamo, Y. H. Fu, C-M. Wang +4
The passage of a free-electron beam through a nano-hole in a periodically layered metal/dielectric structure creates a new type of tuneable, nanoscale radiation source - a 'light-w…