Optics of laser beams with screw dislocations

Vladimir Yu. Bazhenov; Marat S. Soskin; Mikhail V. Vasnetsov; I. V. Basistiy

doi:10.1117/12.165383

10 December 1993 Optics of laser beams with screw dislocations

Vladimir Yu. Bazhenov, Marat S. Soskin, Mikhail V. Vasnetsov, I. V. Basistiy

Proceedings Volume 2108, International Conference on Holography, Correlation Optics, and Recording Materials; (1993) https://doi.org/10.1117/12.165383
Event: Holography, Correlation Optics, and Recording Materials, 1993, Chernivsti, Ukraine

Abstract

The structure of laser beam with screw dislocations is discussed. The separation of m-order screw dislocation into m first-order dislocations is observed. Rotation of a dislocation array nested into Gaussian beam caused by the beam propagation is measured.

Citation Download Citation

Vladimir Yu. Bazhenov, Marat S. Soskin, Mikhail V. Vasnetsov, and I. V. Basistiy "Optics of laser beams with screw dislocations", Proc. SPIE 2108, International Conference on Holography, Correlation Optics, and Recording Materials, (10 December 1993); https://doi.org/10.1117/12.165383

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