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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 12, Iss. 6 — Jun. 1, 1995
  • pp: 1142–1149

Nonstationary vortex lattices in large-aperture class B lasers

K. Staliunas and C. O. Weiss  »View Author Affiliations


JOSA B, Vol. 12, Issue 6, pp. 1142-1149 (1995)
http://dx.doi.org/10.1364/JOSAB.12.001142


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Abstract

Large-aperture class A lasers emit stationary patterns (square vortex lattices) close to the laser threshold. We show that in class B lasers the emitted patterns are in general nonstationary. The nonstationarity of the vortex lattices is related to the self-induced motion of class B laser vortices. The vortices can oscillate, can remaining spatially separated, or can annihilate and nucleate periodically, depending on the parameters of the class B laser. In the regime of chaotic motion of the vortices, class B lasers display low-dimensional deterministic chaos of transverse modes, unlike class A lasers, for which the turbulence is of the hydrodynamic type.

© 1995 Optical Society of America

Citation
K. Staliunas and C. O. Weiss, "Nonstationary vortex lattices in large-aperture class B lasers," J. Opt. Soc. Am. B 12, 1142-1149 (1995)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-12-6-1142


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References

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