Vol. 7, issue 03, article # 17

Vinogradov V.V., Galkin Yu.S. Propagation of an amplitude-modulated wave through a medium with weakly nonlinear dispersion. // Atmospheric and oceanic optics. 1994. V. 7. No. 03. P. 227-228.
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The effect of weak nonlinearity in the dispersion of a medium on the complex form of simple signals is considered. Under such conditions the effect of spatially periodic transformation of AM to PM and back from PM to AM, so–called transmodulation, is distinctly pronounced. Some possible practical applications of this phenomenon are demonstrated.