The atomic, molecular, and optical (AMO) physics community at Stanford spans the departments of Physics, Applied Physics, and Electrical Engineering.  Browse our site to learn about research groups, events, and more.

Upcoming Events

Marko Loncar (Harvard University)
Monday, October 22, 2018
4:00 pm - 5:30 pm
Location: Spilker 232
Shankari Rajagopal (UC Santa Barbara)
New Phenomena in Driven Quantum Systems
Thursday, October 25, 2018
10:30 am - 12:00 pm
Location: Physics and Astrophysics Building (PAB) 232
Abstract
The isolated, clean, and tunable nature of ultracold gases make them a natural platform for
controlled realization and study of Floquet physics and driven quantum systems. I will present recent results from the Weld group discussing three experiments along these lines. First I will discuss an ultracold strontium experiment in which weak driving of a bichromatic lattice is used to probe novel excitation spectra in quasiperiodic systems. I will then talk about ultracold lithium in strongly modulated optical lattices, including the mapping of a Floquet phase diagram and exploration of a Floquet prethermal state. Finally, I will present results from a new type of quantum simulator in which a driven Bose condensate of strontium emulates ultrafast ionization dynamics in attosecond laser pulses, counter-intuitively enabling the study of some of the fastest processes in atomic physics with some of the slowest.

Full calendar