
April 24, 2014 16:39 PSP Book - 9in x 6in 01-Rashid-A.-Ganeev-c01
16 Why Plasma Harmonics?
harmonic spectrum in rare gases. For plasma harmonics, where
this technique has recently been adopted, this is a new approach
for the nonlinear spectroscopy of ionic transitions possessing high
oscillator strengths [15].
Most interestingly, recent studies have shown that enhanced
high-order harmonics can also be generated from the ablated
nanoparticles, which opens the prospects for applications of local
field enhancement, applications of broad plasmonic resonances in
the XUV range, and a more efficient recombination process for
plasma HHG. As a highly interesting