Abstract
Anomalously high generation efficiency of coherent higher field harmonics in collisions between oppositely charged particles in the field of femtosecond lasers is predicted. This is based on rigorous numerical solutions of a quantum kinetic equation for dense laser plasmas that overcomes limitations of previous investigations.
- Received 30 March 2001
DOI:https://doi.org/10.1103/PhysRevE.64.026405
©2001 American Physical Society