Seminars

Abstract: Instability driven turbulence is fed by inherently virulent sources: instabilities typically grow exponentially and would diverge to infinity were there no nonlinearity. In turbulence the key nonlinear process is spectral transfer, i.e., energy transfer between scales.

Abstract: In the domain of terahertz communications and broadband terahertz spectroscopy, practical applications require the development of miniaturized devices that are high-speed, power-efficient, and sensitive. I will highlight latest innovations, present obstacles, and future possibilities concerning integrated nonlinear photonic devices for optical-terahertz applications.

Abstract: The electrocatalytic hydrogen and oxygen evolution reactions are the cornerstone reactions of water electrolysis. Here, I will discuss recent advances from my group in how the electrolyte composition determines the rate of these reactions. This complex interplay between electrode and electrolyte is currently still far from being completely understood.

Abstract: Fiber sensors allow for sensing combined with signal transmission over longer distances (kms)and sensing in (harsh) environments. I will present our work on sensors based on fiber Bragg gratings (FBGs) for aquafers where we monitor soil consolidation and expansion and more recently develop sensors for salt intrusion.

Abstract: "The Divertor Tokamak Test (DTT) is an experimental facility aimed at studying alternative power exhaust solutions for tokamak nuclear fusion machines, implementing different "divertor" layouts.