A novel concept of a so-called mixed pump for the promising scheme of short ultra-intense laser pulses amplification by Raman backscattering in plasmas is presented. A mixed pump represents a superposition of several laser beams of slightly different frequencies and allows a number of advantageous properties of the desired signal amplification.
|Original language||English (US)|
|Number of pages||9|
|Journal||Physics of Plasmas|
|State||Published - Dec 2003|
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics