Formation of ultrashort pulses with sub-Poissonian photon statistics
  A simple method for the production of ultrashort light pulses (USPs) with suppressed photon fluctuations is considered. The method is based on self-phase modulation (SPM) of an USP in a nonlinear medium (optical fibre) and subsequent transmission of pulse through a dispersive optical element. 
F. Popescu, A. S. Chirkin