Accession Number : ADP007044

Title :   Resonantly Enhanced Harmonic Generation and Above-Threshold Ionization in Krypton,

Corporate Author : LAWRENCE LIVERMORE NATIONAL LAB CA

Personal Author(s) : Crane, J. K. ; Allendorf, S. W. ; Budil, K. S. ; Perry, M. D.

Report Date : 22 MAY 1992

Pagination or Media Count : 5

Abstract : We describe the results of experiments performed in Krypton to observe the effect of an isolated atomic level on harmonic generation at intensities above. We have measured the intensity of harmonics produced as a function of laser intensity and focal conditions as well as recorded the photoelectron energy spectra in complementary experiments. We discuss a simple model fit to out data that describes an atomic level ac Stark shifting through resonance.

Descriptors :   *HARMONIC GENERATORS, *COHERENT RADIATION, *VACUUM ULTRAVIOLET RADIATION, KRYPTON, SHORT WAVELENGTHS, HARMONICS, IONIZATION, COHERENT OPTICAL RADIATION, HARMONICS, STARK EFFECT, SYMPOSIA.

Subject Categories : Electrical and Electronic Equipment
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE