Rövid cím:
Non-linear optics of periodically-driven systems
Időpont:
2021. 04. 12. 14:15
Hely:
online (Teams)
Előadó:
Daniel Podolsky (Technion)
In this talk, I will discuss two different aspects of time-periodic (Floquet) systems. In the first, I will show how group theory can be applied to periodically-driven systems to impose selection rules on non-linear optical processes. In the second, I will discuss how a sudden quench into a superconducting state can give rise to large-scale Higgs oscillations, and how those, in turn, affect the optical properties of the material.