Abstract:
The quasi-phase-matching of the high-order harmonics generating
in the multiple plasma jets
produced on the surfaces of perforated Ag, V, and Mn targets is
demonstrated. The $20{\times}$ and
$30{\times}$ enhancement factors of quasi-phase-matched harmonics of
$804$ nm radiation in the range
of 35th harmonic in the cases of silver and vanadium plasmas were
achieved.
Fulltext:
PDF file (490 kB)