1.1k citations · 3.6k across the 15 of their papers we have counts for
15 papers
Roadmap for label-free imaging with microsphere superlens and metamaterial solid immersion lens
Zengbo Wang, Boris Luk'yanchuk, Limin Wu
In 2011, super-resolution imaging by microsphere superlens was emerged as a simple yet effective method to overcome the diffraction limit that limits the resolution of conventional…
Photonic Lenses with Whispering Gallery Waves at Janus Particles
Igor V. Minin, Oleg V. Minin, Yinghui Cao +3
We show that electric field on the plane surface of truncated sphere or cylinders (so called Janus particles) have sharp resonances versus the depth of removed segment of a sphere…
Super-resonances in microspheres: extreme effects in field localization
Zengbo Wang, Boris Luk'yanchuk, Liyang Yue +7
We reveal the existence of optical super-resonance modes supported by dielectric microspheres. These modes,with field-intensity enhancement factors on the order of 10^4-10^5, can b…
Super-resolution imaging and microscopy by dielectric particle-lenses
Zengbo Wang, Boris Luk'yanchuk
Recently, imaging by microspheres and dielectric particle-lenses emerged as a simple solution to obtaining super-resolution images of nanoscale devices and structures. Calibrated r…
Optical anapoles in nanophotonics and meta-optics
Kseniia Baryshnikova, Daria Smirnova, Boris Luk'yanchuk +1
Interference of electromagnetic modes supported by subwavelength photonic structures is one of the key concepts that underpins the subwavelength control of light in meta-optics. It…
All-dielectric optical nanoantennas (Review)
Alexandr E. Krasnok, Pavel A. Belov, Andrey E. Miroshnichenko +3
We propose a new type of highly efficient Yagi-Uda nanoantenna and introduced a novel concept of superdirective nanoantennas based on silicon nanoparticles. In addition to the elec…
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…
Locomotion of microspheres for super-resolution imaging
Leonid A. Krivitsky, Jia Jun Wang, Zengbo Wang +1
Super-resolution imaging using sub-diffraction field localization by micron sized transparent beads (microspheres) was recently demonstrated [1]. Practical applications in microsco…
Near-field focusing of dielectric microspheres: Super-resolution and field-invariant parameter scaling
Zengbo Wang, Yi Zhou, Boris Luk'yanchuk
Optical near-fields of small dielectric particles are of particular importance and interests for nanoscale optical engineering such as field localization, fabrication, characteriza…
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…
Anisotropy-induced Fano resonance
Cheng-Wei Qiu, Andrey Novitsky, Lei Gao +2
An optical Fano resonance, which is caused by birefringence control rather than frequency selection, is discovered. Such birefringence-induced Fano resonance comes with fast-switch…
Antiferromagnetism of hybrid metamaterials
Andrey E. Miroshnichenko, Boris Luk'yanchuk, Stefan A. Maier +1
We analyze a metal-dielectric structure composed of a silicon nanoparticle coupled to a stack of split-ring resonators, and reveal the possibility of optically-induced antiferromag…
Laser Pulse Heating of Spherical Metal Particles
Michael I. Tribelsky, Andrey E. Miroshnichenko, Yuri S. Kivshar +2
We consider a general problem of laser pulse heating of spherical metal particles with the sizes ranging from nanometers to millimeters. We employ the exact Mie solutions of the di…
The optical microscopy with virtual image breaks a record: 50-nm resolution imaging is demonstrated
Zengbo Wang, Wei Guo, Lin Li +4
We demonstrate a new 'microsphere nanoscope' that uses ordinary SiO2 microspheres as superlenses to create a virtual image of the object in near field. The magnified virtual image…