homepage Andrea Alu

April 16, 2021 - Online Distinguished lecture at IEEE AP-MTT Bangalore April 28, 2021 - Online Colloquium at CNM Argonne National Lab May 27, 2021 - Online Invited talk at International Microwave Symposium June 28-30, 2021 - Online Invited seminar at Institute Langevin

Metamaterial-Enhanced Technology We have been exploring several ways in which metamaterials can advance real-life technology, from highly efficient opto- electronics (see our MURI effort) to energy harvesting, sensing, radio-wave and optical antennas and metasurfaces.

Cloaking and Invisibility One of the most exciting applications of metamaterials: our group has pioneered the use of plasmonic and mantle cloaks for drastic scattering suppression of radio-waves, infrared, matter, sound and light waves.

OSA Webinar (2020)

Non-Reciprocity and Topology Our group has been exploring several exciting concepts to exploit symmetry- breaking to enable extreme wave phenomena (see our MURI effort), including large non-reciprocity and topological metamaterials for light and sound.

Multi-Physics Metamaterials We have been exploring multi-physics platforms to extend the playground of opportunities enabled by metamaterials for technology, including opto-mechanical phenomena, thermal effects, plasmonics and polaritonics.

Andrea Alù at TEDxAustin Click here to download text

April 14, 2021: Our paper on tailoring light with layered and moiré metasurfaces has been published in Trends in Chemistry, and featured on the cover. April 7, 2021: Andrea Alù has received the 2021 Dan Maydan Prize in Nanoscience and Nanotechnology ‘for seminal contributions to nano-optics, nano-photonics, plasmonics and phononics’. March 22, 2021: Our paper on broadband field localization and nonlinearities in nonreciprocal and topological hotspots has been published in Physical Review Applied, and selected as Editors’Suggestion. March 18, 2021: Our paper on wavefront-selective Fano resonant metasurfaces has been published in Advanced Photonics and featured on the cover. [Press release] March 17, 2021: Our paper on efficient frequency-domain analysis of N-path time switched networks has been published in IEEE Transactions on on Circuits and Systems, and selected as the Paper Highlight of the Feb. 2021 issue. March 16, 2021: Andrea Alù has been elected Fellow of MRS.

Welcome to Andrea Alù’s research group webpage Andrea Alù is the founding director of the Photonics Initiative at the CUNY Advanced Science Research Center, Einstein Professor of Physics at the CUNY Graduate Center, and Professor of Electrical Engineering at The City College of New York. He is affiliated with the Wireless Networking and Communications Group and the Applied Research Laboratories, both based at the University of Texas at Austin, where he is a Senior Research Scientist and Adjunct Professor. His research interests span over a broad range of technical areas, including applied electromagnetics, nano-optics and nanophotonics, microwave, THz, infrared, optical and acoustic metamaterials and metasurfaces, plasmonics, nonlinearities and nonreciprocity, cloaking and scattering, acoustics, optical nanocircuits and nanoantennas.