"Necklace-Ring" Beams in Saturable Kerr Media with Square-Root Nonlinearity

• Authors: M. Petrović
• Languages of publication: EN

Abstracts

EN

Analytical and numerical investigation of the propagation of "necklace-ring" optical beams in Kerr-like saturable photorefractive media with square-root nonlinearity is carried out. Analytic expression for the propagation dynamics of the necklace beams is in good agreement with numerical findings.

Keywords

EN

42.65.Tg; 42.65.Sf

Discipline

• 42.65.Tg: Optical solitons; nonlinear guided waves(for solitons in fibers, see 42.81.Dp)
• 42.65.Sf: Dynamics of nonlinear optical systems; optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2007
• Volume: 112
• Issue: 5
• Pages: 921-925

Dates

published

2007-11

received

2007-09-03

Contributors

author

M. Petrović

• Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia

References

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• 3. M. Soljacić, M. Segev, Phys. Rev. E, 62, 2810, 2000
• 4. A.S. Desyatnikov, Yu.S. Kivshar, Phys. Rev. Lett., 87, 033901, 2001
• 5. G.F. Calvo, F. Agulló-López, M. Carrascosa, M. Belić, W. Królikowski, Europhys. Lett., 60, 847, 2002
• 6. G.F. Calvo, F. Agulló-López, M. Carrascosa, M.R. Belić, D. Vujić, Opt. Commun., 227, 193, 2003
• 7. M. Petroski, M. Petrović, M. Belić, Opt. Commun., 279, 196, 2007

Identifiers

DOI

10.12693/APhysPolA.112.921