A team from Peking University have reported a way to make a chaotic microcavity transparent for a free-space laser beam.

A team from Peking University have reported a way to make a chaotic microcavity transparent for a free-space laser beam.
All-optical inscription of structures in an x-cut LiNbO3 crystal achieved by periodically lowering the nonlinear refractive index using ultrashort pulses.
Ultrafast physics and nanoscale research are two emerging scientific fields that mate very well.
Electronic correlations strongly influence the properties of matter and thus are an ideal playground for physicists to explore fundamental aspects of solid state physics.