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Proceedings Paper

Experimental studying of chain dislocations reaction in a nonparaxial gaussian beam focus
Author(s): Sergey A. Reshetnikoff; Vladimir A. Volyar; Oleg A. Shipulin; Vladlen G. Shvedov; Alexander V. Volyar
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Paper Abstract

The experimental and theoretical explorations of a nonparaxial Gaussian beam truncated by an aperture are discussed. A paraxial Gaussian beam passed through a short- focusing lens and forms Airy ring pattern near a waist plane. Altering of the waist beam parameter, zo, induces the reorganization of the rings pattern. There arisen an appearance and a disappearance of the ring edge dislocation.

Paper Details

Date Published: 18 November 1999
PDF: 8 pages
Proc. SPIE 3904, Fourth International Conference on Correlation Optics, (18 November 1999); doi: 10.1117/12.370393
Show Author Affiliations
Sergey A. Reshetnikoff, Simferopol State Univ. (Ukraine)
Vladimir A. Volyar, Simferopol State Univ. (Ukraine)
Oleg A. Shipulin, Simferopol State Univ. (Ukraine)
Vladlen G. Shvedov, Simferopol State Univ. (Ukraine)
Alexander V. Volyar, Simferopol State Univ. (Ukraine)


Published in SPIE Proceedings Vol. 3904:
Fourth International Conference on Correlation Optics

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