We investigate the impact of many-particle interactions on group-velocity slowdown achieved via Electromagnetically Induced Transparency (EIT) in quantum dots. Using a ladder scheme we find in the steady-state an increase in maximum slow-down as compared to the non-interacting case, which can be attributed to Coulomb interaction effects. The necessary pump power at which maximum slow down is obtained EIT remains, however.
|Book series||Journal of Physics - Conference Series|
|Publication status||Published - 2008|
|Event||Conference on Physics-Based Mathematical Models of Low-Dimensional Semiconductor Nanostructures - Analysis and Computation - Alberta, Canada|
Duration: 18 Nov 2007 → 23 Nov 2007
|Conference||Conference on Physics-Based Mathematical Models of Low-Dimensional Semiconductor Nanostructures - Analysis and Computation|
|Period||18/11/2007 → 23/11/2007|