Abstract
It is shown that for a medium with the dielectric function given by the expression ε=ε 1+(ε 2−ε 1)tanh(E 2/E 2s ), where ε 1 and ε 2 are constants and E s is the saturation field, there is a threshold value of the power density at which a nonlinear surface wave can be excited.
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Additional information
T. G. Shevchenko Pridnestrov State-Corporate University
Pis’ma Zh. Tekh. Fiz. 23, 36–39 (December 12, 1997)
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Fedorov, L.V., Lyakhomskaya, K.D. Nonlinear surface waves with allowance for the saturation effect. Tech. Phys. Lett. 23, 915–916 (1997). https://doi.org/10.1134/1.1261931
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DOI: https://doi.org/10.1134/1.1261931