Enhancing the intense field control of molecular fragmentation
  We describe a pump-probe scheme with which the spatial asymmetry of dissociating molecular fragments --- as controlled by the carrier-envelope phase of an intense few-cycle laser pulse --- can be enhanced by an order of magnitude or more. We illustrate the scheme using extensive, full-dimensional calculations for dissociation of H$_2^+$ and include the averaging necessary for comparison with experiment. 
Fatima Anis and B. D. Esry
quant-ph physics.atom-ph