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Feb. 11, 2021 - Online Invited seminar at University of Pavia Feb. 15-19, 2021 - Online Invited talks at Antenna Systems for 5G Feb. 26, 2021 - Online Distinguished speaker at National Engineers Week March 6-11, 2021 - Online 4 invited talks at SPIE Photonics West
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
ARCHIVED EVENTS ARCHIVED EVENTS
January 20, 2021: Our paper on exceptional point physics in a single-strand optical fiber has been published in Nature Communications. December 24, 2020: Our paper on  temporal switching to extend the bandwidth of thin absorbers has been published in Optica. December 10, 2020: Our work on twistronics for light, published in Nature and Nano Letters, has  been featured as a Top 10 Breakthrough of 2020 by Physics World. [Press release] December 1, 2020: Our paper on nonreciprocal devices in silicon photonics  has been published in Optics and Photonics News, Special Issue Year in Optics 2020. November 18, 2020: Andrea Alù has  been selected as a 2020 Highly Cited Researcher from Clarivate Analytics Web of Science. (Press release) October 1, 2020: Our papers on magnet-free nonreciprocity and nonreciprocal microwave technology  have been published in the  Proceedings of IEEE, and featured on the cover.
ANDREA’S CV ANDREA’S CV
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.
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