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- Title
HARMONIC GENERATIONS OF CLUSTER Na<sub>2</sub> IN ULTRASHORT INTENSE LASER PULSES.
- Authors
Zhang, F. S.; Wang, F.; Abe, Y.
- Abstract
In the framework of the time dependent local density approximation the harmonic generation of Na2 in ultrashort intense pulses is investigated. The coupling between harmonics and plasmons of Na2 is discussed in detail with two laser frequencies 5.266 eV, which is double the resonance of the plasmon, and 1.124 eV, which is half the frequency of plasmons, and with two different peak intensities. One finds appearance of the third and the fifth harmonic generation at high ponderomotive potential.
- Subjects
LASER beams; PLASMONS (Physics); RESONANCE; ANALOG resonance; NEUTRON resonance; OPTICAL resonance
- Publication
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2005, Vol 19, Issue 15-17, p2687
- ISSN
0217-9792
- Publication type
Article
- DOI
10.1142/S0217979205031535