Nonlocal Flat Optics for Size-Selective Image Processing and Denoising
S. K. Chamoli, C. Jin, , Y. Fan, M. Kiani, H. Goh, C. Huang, S. Guo, Y. Wang, F. Zhu, G. Xing, B. Li, T. Bai, A. Alù, and W. […]
Nonlocal Phase-Change Metaoptics for Reconfigurable Nonvolatile Image Processing
G. Yang, M. Wang, J. S. Lee, N. Farmakidis, J. Shields, C. Ruiz de Galarreta, S. Kendall, J. Bertolotti, A. Moskalenko, K. Huang, A. Alù, C. D. Wright, and H. […]
Roadmap on Metamaterial Theory, Modelling and Design
A. Alù, “Modeling Polaritonics and Metamaterials,” in B. Davies, S. Szyniszewski, M. A. Dias, L. de Waal, A. Kisil, V. P. Smyshlyaev, S. Cooper, I. V. Kamotski, M. Touboul, R. […]
High-Q Photonic Flat-Band Resonances for Enhancing Third Harmonic Generation in All-Dielectric Metasurfaces
K. Sun, K. Wang, W. Wang, Y. Cai, L. Huang, A. Alù, and Z. Han, High-Q Photonic Flat-Band Resonances for Enhancing Third Harmonic Generation in All-Dielectric Metasurfaces, Newton, Vol. 1, […]
Topological Wave Phenomena in Photonic Time Quasicrystals
X. Ni, S. Yin, H. Li, and A. Alù, Topological Wave Phenomena in Photonic Time Quasicrystals, Physical Review B, Vol. 111, No. 12, 125421- 125429 (2025) […]
Engineering Shear Polaritons in 2D Twisted Heterostructures
L. Zhou, X. Ni, Z. Wang, E. M. Renzi, J. Xu, Z. Zhou, Y. Yin, Y. Yin, R. Song, Z. Zhao, K. Yu, D. Huang, Z. Wang, X. Cheng, A. […]
Hyperbolic phonon-polariton electroluminescence in 2D heterostructures
Q. Guo, I. Esin, C. Li, C. Chen, G. Han, S. Liu, J. H. Edgar, S. Zhou, E. Demler, G. Refael, F. Xia. Hyperbolic phonon-polariton electroluminescence in 2D heterostructures. Nature […]
Observation of Photonic Chiral Flatbands
M. Choi, A. Alù, and A. Majumdar, Observation of Photonic Chiral Flatbands, Physical Review Letters, Vol. 134, No. 10, 103801 – 103807, (2025) […]
Beam Shaping by Stacked Nonlinear Moiré Metasurfaces
L. Qu, W. Wu, D. Zhang, C. Wang, L. Bai, C. Li, W. Cai, M. Ren, A. Alù, and J. Xu, Beam Shaping by Stacked Nonlinear Moiré Metasurfaces, Nano Letters, […]
Complex Frequency Excitations in Photonics and Wave Physics
S. Kim, A. Krasnok, and A. Alù, Complex Frequency Excitations in Photonics and Wave Physics, Science, Vol. 387, No. 6741, p. 1370 – 1382 (2025) […]