Tytuł artykułu
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Identyfikatory
Warianty tytułu
Konferencja
Topical Meeting on Diffractive Optics (1997 ; Joensuu, Finlandia)
Języki publikacji
Abstrakty
Beam propagation in a nonlinear Kerr medium is considered within a frame of first-order nonlinear optics. An optical signal of cylindrical symmetry is described by its variance matrix of second-order moments. The beam propagation through the nonlinear sample is traced by a nonlinearly modified ray transfer matrix. The Wigner distribution function in a novel semi-linear analytic form is defined by use of booth these matrices in a scaled phase space. Numerical data pertaining to beam tracing at a self-trapping power level are given for initially chirped signals and for propagation distances that include self-collapse points.
Czasopismo
Rocznik
Tom
Strony
105--114
Opis fizyczny
Bibliogr. 22 poz.,Rys., wykr.,
Twórcy
autor
- Polish Academy of Sciences, Institute of Fundamental Technological Research, Świętokrzyska 21, 00-049 Warsaw, Poland
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT2-0001-1883