Research | Publications | Funding Source | Members
1. Research | ||
My group focuses on the research of single-pixel imaging & ghost imaging, metamaterials & metasurfaces, topological materials, etc.
Research Highlights: A compact, filter-free, double-layer perovskite single-pixel detector enables simultaneous recognition of overlapping dual-color metasurface images in complex environments.—— J. Xiong, et. al, Light: Science & Applications 12, 286 (2023). Metasurface holography, visual cryptography, and computational ghost imaging are integrated to propose an encryption scheme, where both the keys and ciphertext of computational ghost imaging are hidden into the secret sharing metasurfaces in a high compression ratio. —— P. Zheng, et. al, Advanced Optical Materials 10, 2200257 (2022).
A single metasurface is designed to serve as a reusable generator of different keys to encode various secret images in a computational way. —— P. Zheng, et. al, Science Advances 7, eabg0363 (2021).
A helicity-dependent computational ghost image generated by a metasurface hologram offers a promising optical encryption scheme. —— H. C. Liu, et. al, Science Advances 3 (9), e1701477 (2017) |
2. Publications (Google Scholar or Researchgate) |
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*corresponding author #equal contribution |
3. Funding Source | ||||||||||||||||||
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4. Members | |
PI | H. C. Liu |
PhD (2022.08-present) | X. Zhang |
PhD (2023.08-present) | A. Fu |
Graduated students | |
PhD (2020.08-2023.04) | P. X. Zheng |
PhD (2019.08-2023.08) | Z. H. Gao |
PhD (2021.08-2024.07) | J. H. Xiong |