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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Applied physics 36 (1985), S. 83-92 
    ISSN: 1432-0649
    Keywords: 42.60 ; 42.65F ; 62.65C
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Phase conjugation via stimulated Brillouin scattering in CH4 gas has been used to correct amplifier aberrations in a Nd: YAG oscillator/amplifier system. The single amplifier stage has been used in two-pass and four-pass arrangements. Using the four-pass arrangement incorporating compensation for thermal birefringence, a single-frequency diffraction-limited output of 350 mJ, in a compressed 6 ns pulse is achieved at 15 Hz repetition rate.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Applied physics 45 (1988), S. 37-44 
    ISSN: 1432-0649
    Keywords: 42.65 ; 78.30j
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Several theoretical and numerical models have been published which describe the evolution of a Stokes beam in a Raman medium excited by a focussed pump beam. Generally, the published theoretical departures from the plane-wave theory of Raman scattering are based on assumptions about the power of the pump beam. In this paper we present a theoretical model which is shown to be in excellent agreement with an exact numerical treatment, and which is valid without restrictions on the pump power. Its predictions are used to indicate the range of validity of earlier theories.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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