154 citations · 220 across the 4 of their papers we have counts for
3 papers · 1 filter
GEOMScope: Large Field-of-view 3D Lensless Microscopy with Low Computational Complexity
Feng Tian, Junjie Hu, Weijian Yang
Recent development of lensless imagers has enabled three-dimensional (3D) imaging through a thin piece of optics in close proximity to a camera sensor. A general challenge of wide-…
Recent advances in high-contrast metastructures, metasurfaces and photonic crystals
Pengfei Qiao, Weijian Yang, Connie J. Chang-Hasnain
In the recent decade, the research field using arrays of high-index-contrast near-wavelength dieletric structures on flat surfaces, known as high-contrast metastructures (HCMs) or…
Laser Optomechanics
Weijian Yang, S. Adair Gerke, Kar Wei Ng +3
Cavity optomechanics explores the coupling between the optical field and the mechanical oscillation to induce cooling and regenerative oscillation in a mechanical oscillator. So fa…