Optical flux lattices

Basically, this with strontium and it’s clock transition 😉

https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.110.185301

Current status: clock spectroscopy in the lattice… well, actually had to upgrade the oven and ship our 461 nm laser for repair, while we move to the new labs 🙂

Last picture of the experiment in the old labs