Published in Optica, 2026
The inherent polarization constraint imposed on conventional geometric phase metasurfaces can be lifted through the non-Hermitian physics.
Recommended citation: Gao Y, Chen Q, Ma Y, "Non-Hermitian geometric phase metasurfaces for linearly polarized light," Optica 13, 984-990 (2026). https://opg.optica.org/optica/abstract.cfm?uri=optica-13-5-984
Published in Advanced Optical Materials, 2026
A physics-guided computational imaging method for NIR metalens camera.
Recommended citation: Zhou J, Chen Q, Jiang Q, et al., "NIR metalens achromatic imaging enabled by NAFGAN with physics-constrained training," Adv. Opt. Mater. 14, e02400 (2026). https://onlinelibrary.wiley.com/doi/abs/10.1002/adom.202502400
Published in Advances in Optics and Photonics, 2025
A comprehensive tutorial for metasurfaces, a work I am most satisfied with so far.
Recommended citation: Gao Y, Ma Y, "Fundamentals to emerging concepts and applications of metasurfaces for flat optics: a tutorial," Advances in Optics and Photonics 17, 789-1058 (2025). https://opg.optica.org/aop/abstract.cfm?uri=aop-17-4-789
Published in Optics Communications, 2025
High efficiency and accuracy in transmittance evaluation for both meta-atoms of various geometries and metasurface devices were realized.
Recommended citation: Qin S, Chen Q., Gao Y, et al., "Revealing high-transmittance metasurfaces via the Bloch-equivalent interface method," Optics Communications 596, 132410 (2025). https://www.sciencedirect.com/science/article/pii/S0030401825009381
Published in Journal of the Optical Society of America B, 2024
Spectral resolution interval of approximately 10 nm was achieved with a mid-infrared metasurface spectrometer.
Recommended citation: Zhan H, Chen Q, Pian S, et al., "Single snapshot-based miniaturized mid-infrared spectrometer with a dielectric metasurface," Journal of the Optical Society of America B 41, 2654-2660 (2024). https://opg.optica.org/josab/fulltext.cfm?uri=josab-41-12-2654&id=562650
Published in Chinese Journal of Lasers, 2024
Chinese review article for the metasurfaces, focusing on design principles, various applications, and future challenges.
Recommended citation: Ma Y, Gao Y. "Metasurfaces: Design Principles and Application Challenges," Chinese Journal of Lasers 51, 0103001-21 (2024). https://www.opticsjournal.net/Articles/OJb873635f258fa202/Abstract
Published in Physical Review Letters, 2023
A new concept of quasi-achromatic metalens for broadband imaging was proposed and validated.
Recommended citation: Chen Q, Gao Y, Pian S, et al., "Theory and fundamental limit of quasiachromatic metalens by phase delay extension," Physical Review Letters 131, 193801 (2023). https://link.aps.org/doi/10.1103/PhysRevLett.131.193801
Published in Remote Sensing, 2023
Undergraduate research work on marine lidar remote sensing.
Recommended citation: Zhu X, Zhao H, Hu E., et al., "Estimation of the Seawater Lidar Ratio by MODIS: Spatial--Temporal Characteristics and Ecological Significance 15, 3328 (2023). https://www.mdpi.com/2072-4292/15/13/3328
Published in Photonics and Nanostructures - Fundamentals and Applications, 2022
Review article for inverse design methods in flat optics, especially metasurfaces.
Recommended citation: Gao Y, Chen Q, Pian S, et al., "Inverse Design in Flat Optics," Photonics and Nanostructures - Fundamentals and Applications 52, 101074 (2022). https://www.sciencedirect.com/science/article/pii/S1569441022000840