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Proceedings Paper

Resonantly enhanced high-order harmonic generation
Author(s): John K. Crane; Sarah W. Allendorf; Kimberly S. Budil; Michael D. Perry
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Paper Abstract

The role of multiphoton resonances in the formation of the `plateau,' characteristic of high- order harmonic generation, is examined by a series of experiments on both above-threshold ionization and harmonic generation in the rare gases. The shift of intermediate states in and out of resonance by ac Stark effect plays an essential role in the production of high-order harmonic radiation and is found to be responsible for the initiation of the plateau.

Paper Details

Date Published: 10 June 1992
PDF: 9 pages
Proc. SPIE 1800, Superintense Laser Fields: Generation, Interaction with Matter, and X-Ray Sources, (10 June 1992); doi: 10.1117/12.60674
Show Author Affiliations
John K. Crane, Lawrence Livermore National Lab. (United States)
Sarah W. Allendorf, Lawrence Livermore National Lab. (United States)
Kimberly S. Budil, Lawrence Livermore National Lab. (United States)
Michael D. Perry, Lawrence Livermore National Lab. (United States)


Published in SPIE Proceedings Vol. 1800:
Superintense Laser Fields: Generation, Interaction with Matter, and X-Ray Sources
Sergey V. Gaponov; Vyacheslav M. Gordienko, Editor(s)

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