hit counter
January 5-10, 2020 - Snowbird, UT Invited talk at PQE January 13-17, 2020 - Los Angeles, CA Invited talk at IPAM workshop on 2D materials January 17, 2020 - Boulder, CO Invited seminar at UC Boulder February 1-6, 2019 - San Francisco, CA Two invited talks at SPIE Photonics West
Metasurfaces and Metamaterials We have introduced the concept of nonperiodic metamaterials and metasurfaces with controlled variations along an axis of choice, providing new degrees of freedom for light manipulation at the nanoscale. Our MURI effort on this topic.
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.
Plenary talk at SPIE Optics & Photonics  (2016)
Metamaterial Devices and Components Our group has proposed several exciting concepts to apply metamaterials and plasmonics for novel devices to manipulate, process and tailor radio-waves, THz, infrared, optical and sound signals.
Optical Nanoantennas and Nanocircuits We have put forward several innovative concepts to tailor emission, radiation, scattering, absorption and optical signal processing at the nanoscale, inspired to established concepts of RF antennas and circuits. Our MURI effort on this topic.
Andrea Alù at TEDxAustin    Click here to download text
ARCHIVED EVENTS ARCHIVED EVENTS
January 8, 2020: Our paper on nonlinear topological metasurfaces has been published in Physical Review B, and selected for Kaleidoscope. December 20, 2019: Our paper clarifying the analogies and differences between nonscattering states, such as anapoles and cloaking states, and embedded eigenstates in terms of excitation has been published in  ACS Photonics and features on the journal cover. December 20, 2019: Our paper on silver dendrites for efficient Raman spectroscopy has been published in Journal of Applied Physics, and selected as Editor’s Pick. December 3, 2019: Our paper on hyperbolic sound propagation over nonlocal acoustic metasurfaces has been published in Physical Review Letters. December 9, 2019: Our freshly  started CUNY PhD track PhotoNYCs is actively recruiting PhD students. Please apply by January 10, 2020 for full consideration of your profile!
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.
RESEARCH RESEARCH PUBLICATIONS PUBLICATIONS CONTACT CONTACT GROUP GROUP PRESS PRESS ARCHIVES ARCHIVES JOURNAL PAPERS JOURNAL PAPERS
LATEST  NEWS
RESEARCH HIGHLIGHTS
UPCOMING EVENTS
read more read more read more read more read more read more read more read more ARCHIVED NEWS ARCHIVED NEWS