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Title: Picosecond Studies of Optical Second Harmonic Generation in Atomic Vapor

Journal Article · · Physical Review Letters
; ; ;  [1]
  1. Department of Physics, University of California, Berkeley, California 94720-7300 (United States)

Picosecond laser pulses are used to study the forbidden resonant second harmonic generation (SHG) in atomic vapor. The results can be understood quantitatively by an ionization-initiated dc-field-induced SHG model taking into account the temporal buildup of the dc field and transient behavior of the two-photon coherent excitation of the vapor.

Research Organization:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
DOE Contract Number:
AC03-76SF00098
OSTI ID:
44850
Journal Information:
Physical Review Letters, Vol. 74, Issue 14; Other Information: PBD: 3 Apr 1995
Country of Publication:
United States
Language:
English

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