Advanced Metasurface Material Based Information Encryption

LEI, Dangyuan (Principal Investigator / Project Coordinator)

Department of Materials Science and Engineering

Project: Research

10 RGC 21 - Publication in refereed journal

10 results

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2025
Unevenly distributed pixel-based camouflage metasurface hiding multiwavelength holograms in color printing
Zheng, Y., Liao, Y., Fan, Y., Zhang, L., Zhou, Z.-K. & Lei, D., Jan 2025, In: Advanced Photonics. 7, 1, 016003.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access
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1 Citation (Scopus)

4 Downloads (CityUHK Scholars)
2024
Giant broadband spin-selective asymmetric transmission and wavefront shaping in transition-metal-dichalcogenide-based chiral metasurfaces
Chen, X., Gao, W. & Lei, D., Jan 2024, In: Applied Physics Letters. 124, 4, 041702.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access
File
3 Citations (Scopus)

16 Downloads (CityUHK Scholars)
High-dimensional anticounterfeiting nanodiamonds authenticated with deep metric learning
Wang, L., Yu, X., Zhang, T., Hou, Y., Lei, D., Qi, X. & Chu, Z., 2024, In: Nature Communications. 15, 1, 10602.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access
File
3 Citations (Scopus)

9 Downloads (CityUHK Scholars)
Thermally tunable binary-phase VO2 metasurfaces for switchable holography and digital encryption
Liao, Y., Fan, Y. & Lei, D., 21 Feb 2024, (Online published) In: Nanophotonics. 13, 7, p. 1109-1117
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access
File
19 Citations (Scopus)

30 Downloads (CityUHK Scholars)
2023
Enriching Metasurface Functionalities by Fully Employing the Inter-Meta-Atom Degrees of Freedom for Double-Key-Secured Encryption
Zheng, Y., Deng, Y., Shi, Z., Fan, Y., Wang, Z., Lei, D., Zhou, Z.-K. & Wang, X.-H., 10 Mar 2023, In: Advanced Materials Technologies. 8, 5, 2201468.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
12 Citations (Scopus)
Multimodal dynamic and unclonable anti-counterfeiting using robust diamond microparticles on heterogeneous substrate
Zhang, T., Wang, L., Wang, J., Wang, Z., Gupta, M., Guo, X., Zhu, Y., Yiu, Y. C., Hui, T. K. C., Zhou, Y., Li, C., Lei, D., Li, K. H., Wang, X., Wang, Q., Shao, L. & Chu, Z., 2023, In: Nature Communications. 14, 2507.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access
File
59 Citations (Scopus)

74 Downloads (CityUHK Scholars)
Super-resolution multicolor fluorescence microscopy enabled by an apochromatic super-oscillatory lens with extended depth-of-focus
Li, W., He, P., Lei, D., Fan, Y., Du, Y., Gao, B., Chu, Z., Li, L., Liu, K., An, C., Yuan, W. & Yu, Y., 2023, In: Nature Communications. 14, 5107.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access
File
17 Citations (Scopus)

38 Downloads (CityUHK Scholars)
2022
A Data-Mining-Assisted Design of Structural Colors on Diamond Metasurfaces
Jing, J., Yiu, Y. C., Chen, C., Lei, D., Shao, L., Wang, Q., Li, K. H., Wong, N. & Chu, Z., Mar 2022, In: Advanced Photonics Research. 3, 3, 2100292.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Open Access
File
40 Downloads (CityUHK Scholars)
Dynamic Cryptography through Plasmon-Enhanced Fluorescence Blinking
Lu, Y., Cheng, H., Li, G.-C., Han, F., Jiang, C., Lo, T. W., Lei, D., Francis, P. S. & Zheng, Y., 25 Jul 2022, In: Advanced Functional Materials. 32, 30, 2201372.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
32 Citations (Scopus)
Experimental Demonstration of Genetic Algorithm Based Metalens Design for Generating Side-Lobe-Suppressed, Large Depth-of-Focus Light Sheet
Fan, Y., Chen, M. K., Qiu, M., Lin, R.-J., Xu, Y., Wen, J., Tang, T., Liu, X., Jin, W., Tsai, D. P. & Lei, D., Feb 2022, In: Laser and Photonics Reviews. 16, 2, 2100425.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
36 Citations (Scopus)

Advanced Metasurface Material Based Information Encryption

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