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Optics Letters

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  • Vol. 26, Iss. 3 — Feb. 1, 2001
  • pp: 163–165

Propagation and control of noncanonical optical vortices

Gabriel Molina-Terriza, Ewan M. Wright, and Lluis Torner  »View Author Affiliations


Optics Letters, Vol. 26, Issue 3, pp. 163-165 (2001)
http://dx.doi.org/10.1364/OL.26.000163


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Abstract

We predict new features for the evolution of noncanonical screw wave-front dislocations nested in diffracting light beams. The evolution equations for the location of single-charge dislocations are derived, and their consequences are elaborated by use of illustrative examples. It is shown that the dynamic trajectories of the vortices can be controlled by adjustment of the noncanonical strength of the input dislocations.

© 2001 Optical Society of America

OCIS Codes
(120.4820) Instrumentation, measurement, and metrology : Optical systems
(170.4520) Medical optics and biotechnology : Optical confinement and manipulation
(260.0260) Physical optics : Physical optics

Citation
Gabriel Molina-Terriza, Ewan M. Wright, and Lluis Torner, "Propagation and control of noncanonical optical vortices," Opt. Lett. 26, 163-165 (2001)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-26-3-163


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