Abstract
A model of a planar defect with nonlinear properties, which separates media with a Kerr-type nonlinearity, has been considered. It has been found that new steady states appear in a medium with self-focusing because of the nonlinearity of the defect, which do not occur in the case of a linear defect. The energies of such states have been obtained in an analytical form. The conditions for existence of such states have been determined depending on the characteristics of the defect and medium.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
I. S. Panyaev and D. G. Sannikov, Komp’yut. Opt. 41, 183 (2017).
I. V. Shadrivov, A. A. Sukhorukov, Yu. S. Kivshar, A. A. Zharov, A. D. Boardman, and P. Egan, Phys. Rev. E 69, 016617-1 (2004).
D. Mikhalake, R. G. Nazmitdinov, and V. K. Fedyanin, Sov. J. Part. Nucl. 20, 198 (1989).
S. E. Savotchenko, Kondens. Sredy Mezhfaz. Granitsy 19, 291 (2017).
S. E. Savotchenko, Tech. Phys. 62, 1772 (2017).
S. E. Savotchenko, Kondens. Sredy Mezhfaz. Granitsy 19, 567 (2017).
S. E. Savotchenko, Russ. Phys. J. 47, 556 (2004).
I. V. Gerasimchuk, P. K. Gorbach, and P. P. Dovhopolyi, Ukr. J. Phys. 57, 678 (2012).
I. V. Gerasimchuk, J. Exp. Theor. Phys. 121, 596 (2015).
A. A. Sukhorukov and Yu. S. Kivshar, Phys. Rev. Lett. 87, 083901 (2001).
Y. V. Kartashov, B. A. Malomed, and L. Torner, Rev. Mod. Phys. 83, 247 (2011).
I. V. Gerasimchuk, J. Low Temp. Phys. 26, 586 (2000).
A. V. Chaplik, JETP Lett. 105, 601 (2017).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.E. Savotchenko, 2018, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2018, Vol. 107, No. 8, pp. 481–483.
Rights and permissions
About this article
Cite this article
Savotchenko, S.E. Inhomogeneous States in a Nonlinear Self-Focusing Medium Generated by a Nonlinear Defect. Jetp Lett. 107, 455–457 (2018). https://doi.org/10.1134/S0021364018080155
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364018080155