Nonlinear interaction and reflection of incoherent light beams |
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| Authors: | D V Gorbach O G Romanov A P Sukhorukov and A L Tolstik |
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| Institution: | 1.Belarusian State University,Minsk,Belarus;2.Moscow State University,Moscow,Russia |
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| Abstract: | The interaction dynamics between two incoherent light beams in a medium with thermal nonlin-earity is studied both experimentally
and theoretically. It is shown that in the mode of a nonlinear reflection the transformation of a spatial structure of a weak
signal beam can be theoretically described in the framework of a spatially distributed model for a nonlinear change in the
refractive index of the medium. |
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