295 citations · 1.4k across the 70 of their papers we have counts for
8 papers · 1 filter
Controlling Optical Beam Thermalization via Band-Gap Engineering
Cheng Shi, Tsampikos Kottos, Boris Shapiro
We establish dispersion engineering rules that allow us to control the thermalization process and the thermal state of an initial beam propagating in a multimode nonlinear photonic…
Adiabatic Thermal Radiation Pumps for Thermal Photonics
Huanan Li, Lucas J. Fernández-Alcázar, Fred Ellis +2
We control the direction and magnitude of thermal radiation, between two bodies at equal temperature (in thermal equilibrium), by invoking the concept of adiabatic pumping. Specifi…
Unidirectional Photonic Circuit with Phase-Change Fano Resonator
Roney Thomas, Eleana Makri, Tsampikos Kottos +2
We demonstrate that the integration of a phase-change material (PCM) in one of the two microresonators of a photonic metamolecule, coupled to a bus waveguide, can lead to unidirect…
Floquet Perfect Absorbers based on Periodically Driven Targets
Dashiell Halpern, Suwun Suwunnarat, Huanan Li +2
We introduce the concept of multichannel Floquet Perfect Absorbers (FPAs) which are periodically modulated lossy interferometric traps that completely absorb incident monochromatic…
Towards a Floquet-Network Theory of Non-Reciprocal Transport
Huanan Li, Tsampikos Kottos, Boris Shapiro
We develop a theoretical framework that lays out the fundamental rules under which a periodic (Floquet) driving scheme can induce non-reciprocal transport. Our approach utilizes an…
Driving-induced metamorphosis of transport in arrays of coupled resonators
Huanan Li, Tsampikos Kottos, Boris Shapiro
We propose a new driving scheme, when different parts of a system are driven with different, generally incommensurate, frequencies. Such driving provides a flexible handle to contr…