You Zhou
Vanderbilt University
24 Papers
25 Citations
You Zhou is an academic researcher from Vanderbilt University. The author has contributed to research in topics: Wavefront & Computer science. The author has an hindex of 7, co-authored 16 publications. Previous affiliations of You Zhou include Sun Yat-sen University & City University of New York.
Chat about Author
Papers
Flat optics for image differentiation
TL;DR: Flat optics for direct image differentiation is demonstrated, allowing us to significantly shrink the required optical system size, significantly reducing the size and complexity of conventional optical systems.
506
Multilayer Noninteracting Dielectric Metasurfaces for Multiwavelength Metaoptics
TL;DR: This work proposes a platform that provides for multiwavelength operation by employing tightly spaced multilayer dielectric metasurfaces and shows how this approach can be extended to three-wavelength metalenses as well as a spectral splitter.
258
Multifunctional metaoptics based on bilayer metasurfaces.
TL;DR: Researchers in the USA demonstrate the potential of silicon-based metasurface bilayers for independently controlling the phase, amplitude and polarization of light and open a new avenue for creating layered flat and thin materials with complex optical properties.
Reconfigurable Metasurface for Image Processing.
Xiaomeng Zhang,Xiaomeng Zhang,You Zhou,Hanyu Zheng,Alberto Esteban Linares,Fabian Chibuzor Ugwu,Deyu Li,Hong-Bo Sun,Benfeng Bai,Jason Valentine +9 more
TL;DR: In this article, a reconfigurable metasurface that can be dynamically tuned to provide a range of processing modalities including bright-field imaging, low-pass and high-pass filtering, and second-order differentiation is presented.
78
Large-Scale Metasurfaces Based on Grayscale Nanosphere Lithography
TL;DR: In this paper, the wavefront manipulation of metasurfaces based on subwavelength structuring has been studied in an ultrathin form factor, where wavefront manipulations can be carried out in an ultra-thin form factor.
39