Self-Transformation of a Powerful Femtosecond Laser Pulse into a White- Light Laser Pulse in Bulk Optical Media (or Supercontinuum Generation).

摘要

We present experimental and theoretical results on white-light generation in the filamentation of a high-power femtosecond laser pulse in water and atmospheric air. We have shown that the high spatio-temporal localization of the light field in the filamen ...