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Kvantovaya Elektronika, 2008, Volume 38, Number 1, Pages 41–45 (Mi qe13562)  

This article is cited in 3 scientific papers (total in 3 papers)

Nonlinear optical phenomena

Complexes of in-phase two-dimensional laser solitons

N. N. Rosanovab, S. V. Fedorovab, A. N. Shatsevab

a St. Petersburg State University of Information Technologies, Mechanics and Optics
b Federal State Unitary Enterprise «Scientific and Industrial Corporation "Vavilov State Optical Institute"», St. Petersburg

Abstract: The structure and motion of complexes of in-phase weakly coupled fundamental solitons in a wide-aperture class A laser with saturable absorption are analysed. The symmetry of the field distribution and its relation to the motion of the complex are studied. Due to the absence of wavefront dislocations in such complexes, the transverse radiation intensity and phase distributions are the symmetry objects, which simplifies analysis compared to the case when wavefront dislocations are present. Four types of the motion of soliton complexes are demonstrated: a motionless complex in the presence of two mirror symmetry axes; linear motion of the complex when only one mirror symmetry axis exists; rotation around a motionless centre of inertia in the absence of the mirror symmetry axis and in the presence of symmetry with respect to rotation through the angle 2π/M (M is an integer); and curvilinear (circular) motion of the centre of inertia and simultaneous rotation of the complex around the instantaneous position of the centre of inertia in the absence of symmetry elements.

Full text: PDF file (183 kB)

English version:
Quantum Electronics, 2008, 38:1, 41–45

Bibliographic databases:

PACS: 42.65.Tg
Received: 26.02.2007
Revised: 18.10.2007

Citation: N. N. Rosanov, S. V. Fedorov, A. N. Shatsev, “Complexes of in-phase two-dimensional laser solitons”, Kvantovaya Elektronika, 38:1 (2008), 41–45 [Quantum Electron., 38:1 (2008), 41–45]

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  • http://mi.mathnet.ru/eng/qe/v38/i1/p41

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. JETP Letters, 92:8 (2010), 552–567  mathnet  crossref  isi
    2. N. A. Veretenov, N. N. Rosanov, S. V. Fedorov, A. N. Shatsev, Opt. Spectrosc, 109:5 (2010), 753  crossref  adsnasa  isi  elib  scopus
    3. H. Vahed, R. Kheradmand, H. Tajalli, G. Tissoni, L. Lugiato, F. Prati, Phys. Rev. A, 84:6 (2011)  crossref  isi  elib  scopus
  • Квантовая электроника Quantum Electronics
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