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This article is cited in 2 scientific papers (total in 2 papers)
Nonlinear optical phenomena
Effect of optical activity on propagation of two-dimensional spatial solitons in cubic photorefractive crystals
V. V. Shepelevicha, A. E. Zagorskiia, R. Kovarshikb, A. Kislingb, V. Matusevichb a Mozyr State Teacher's Training University
b Friedrich-Schiller-Universitat, Germany
Abstract:
The self-focusing of two-dimensional Gaussian beams in cubic photorefractive optically active crystals of the $\bar1\bar10$ cut in the external electric field arbitrarily oriented in the cut plane is theoretically studied. The ranges of orientation of the external electric field are found in which the divergence of the light beam is smaller than the diffraction divergence. The dependences illustrating the existence of two-dimensional spatial solitons in a 15-mm-thick $Bi_{12}SiO_{20}$ crystal are constructed taking into account the optical activity or neglecting it. The shape of a light beam propagating in the crystal is determined.
Received: 09.08.2006 Revised: 14.10.2006
Citation:
V. V. Shepelevich, A. E. Zagorskii, R. Kovarshik, A. Kisling, V. Matusevich, “Effect of optical activity on propagation of two-dimensional spatial solitons in cubic photorefractive crystals”, Kvantovaya Elektronika, 37:4 (2007), 353–357 [Quantum Electron., 37:4 (2007), 353–357]
Linking options:
https://www.mathnet.ru/eng/qe13377 https://www.mathnet.ru/eng/qe/v37/i4/p353
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