2 citations · 4 across the 7 of their papers we have counts for
7 papers
An entropy-controlled objective chip for reflective confocal microscopy with subdiffraction-limit resolution
Jun He, Dong Zhao, Hong Liu +3
Planar lenses with optimized but disordered structures can focus light beyond the diffraction limit. However, these disordered structures have inevitably destroyed wide-field imagi…
Ultra-sensitive Experimental Detection of Chiral Meso-structures by Orbital Angular Momentum of Light
Jincheng Ni, Zhongyu Wang, Zhaoxin Lao +8
Circular dichroism (CD) induced by spin angular momentum of light is vital to investigate the chirality of microscopic objects such as molecules, proteins and metamaterials. Howeve…
High-Efficiency Ultra-Violet Dielectric Meta-Holograms with Antiferromagnetic Resonances
Kun Huang, Jie Deng, Hai Sheng Leong +4
Metasurfaces with spatially varying subwavelength structures enable full control of electromagnetic waves over a wide spectrum. High-efficiency metasurfaces, especially in a transm…
Flat Helical Nanosieves
Shengtao Mei, Muhammad. Qasim. Mehmood, Sajid Hussain +7
Compact and miniaturized devices with flexible functionalities are always highly demanded in optical integrated systems. Plasmonic nanosieve has been successfully harnessed as an u…
Continuously Shaping Orbital Angular Momentum with an Analog Optical Vortex Transmitter
Kun Huang, Hong Liu, M. Q. Mehmood +4
Dynamic generation of obitial angular momentum (OAM) of light has enabled complex manipulation of micro-particles, high-dimension quantum entanglement and optical communication. We…
Subwavelength focusing of azimuthally polarized beams with vortical phase in dielectrics by using an ultra-thin lens
Kun Huang, Huapeng Ye, Hong Liu +3
We demonstrate that a planar and ultrathin binary lens can focus an azimuthally polarized beam with vortical phase (APV) to a subwavelength spot of transverse polarization. The res…
Experimental demonstration of light capsule embracing super-sized darkness inside via anti-resolution
Chao Wan, Kun Huang, Tiancheng Han +9
We theoretically and experimentally demonstrate the focusing of macroscopic 3D darkness surrounded by all light in free space. The object staying in the darkness is similar to stay…