Saeed Keshavarz successfully defended his Ph.D. thesis with the title “Time-modulated and Topological Microwave Components for Wireless Communication Systems.” Congratulations, Saeed!
Our paper “First-Principles Analysis of Energy Exchange in Time-Varying Capacitors for Energy Trapping Applications” in collaboration with the group of Prof. Mario Mencagli from UNCC has been published in IEEE Access.
Dimitrios Sounas has been selected to receive the Brillouin medal from the International Phononics Society with his colleagues Andrea Alu from CUNY and Romain Fleury from EPFL for their work on acoustic nonreciprocity.
Our group has several open positions on time-varying metamaterials. More details can be found here.
Dimitrios Sounas was selected to receive the Brillouin Medal from the International Phononics Society with his colleagues Romain Fleury (EPFL) and Andrea Alu (CUNY) “for their demonstration of non-reciprocal and topological phonon transport at the macroscopic scale.”
Dimitrios Sounas gave an invited talk on Foster’s reactance theorem and the Bode-Fano criterion in time-modulated networks in the Waves in Time Varying Media workshop.
Our paper “Discrete space optical signal processing” has been featured on the cover of Optica!
Our paper “Discrete space optical signal processing” presenting a new approach for optical signal processing inspired by digital filters was published in Optica.
Congratulations to Mohammad Moein for receiving the second place award in the student paper competition of Metamaterials 2020!
A paper clarifying the role of nonreciprocity to the time-bandwidth limit was published in Optica.
Our review paper “Microwave nonreciprocity” was published in Proceeding of IEEE.
Mohammad Moein was selected as a finalist in the Student Paper Competition for the Metamaterials conference! Congratulations, Mohammad!
New paper in IEEE AWPL about nonreciprocal devices based on frequency up- or down-converting metasurfaces.
Dimitrios received the 2020 EurAAP “Leopold B. Felsen Award for Excellence in Electrodynamics.”
Invited talk at University of North Carolina, Charlotte.
Our paper “Virtual perfect absorption through modulation of the radiative decay rate” was accepted in Phys. Rev. B.
Our paper “Angular-momentum biased circulator with a common-differential mode topology for RF-modulation isolation” was accepted for presentation in 2020 International Microwave Symposium (IMS).
Our paper “Phase-Induced Frequency Conversion and Doppler Effect with Time-Modulated Metasurfaces ” was published in IEEE Transaction on Antennas and Propagation.
Our paper “High-Index Dielectric Metasurfaces Performing Mathematical Operations” was published in Nano Letters.
Our paper “Can a Nonradiating Mode Be Externally Excited? Nonscattering States versus Embedded Eigenstates” was published in ACS Photonics.
Our paper “Magnet-free circulator based on spatiotemporal modulation of photonic crystal defect cavities” was published in ACS Photonics and featured in the cover of the journal!
Dimitrios Sounas was selected to become a full member of USNC-URSI Commission B.
Dimitrios Sounas attented IEEE Rapid in Miramar Beach., FL, where he gave an invited talk about nonreciprocal metasurfaces.
Our paper “Nonreciprocal Willis Coupling in Zero-Index Moving Media” was published in Physical Review Letters.
Our paper “Optically-driven Faraday rotation in instantaneous nonlinear media” was accepted in Optica.
Our paper “Quasielectrostatic Wave Propagation Beyond the Delay-Bandwidth Limit in Switched Networks” was published in Physical Review X.
Our paper “Radio Frequency Angular Biased Quasi-LTI Nonreciprocal Acoustic Filters” was accepted in IEEE Trans. Ultrason. Ferroelectr. Freq. Control.
Our paper “Broadband delay lines and nonreciprocal resonances in unidirectional waveguides” was accepted in Phys. Rev. B.
Our paper “Quasi-Electrostatic Wave Propagation Beyond the Delay-Bandwidth Limit in Switched Networks” was accepted in Phys. Rev. X.
Our paper “Non-reciprocal Willis coupling in zero-index moving media” was accepted in Phys. Rev. Lett.