Paper
3 August 1998 Topological birefrigence of optical vortices in a low-mode fiber
Tatyana A. Fadeyeva, Vladlen G. Shvedov, Alexander V. Volyar, Vitautas Z. Zhilaitis
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Proceedings Volume 3487, International Conference on Singular Optics; (1998) https://doi.org/10.1117/12.317696
Event: International Conference on Singular Optics, 1997, Partenit, Crimea, Ukraine
Abstract
It is experimentally and theoretically shown that as a result of spin-orbital interaction in stable CV and unstable IV vortices of a step low-mode fiber there appears topological birefringence. This type of birefringence depends not only on the polarization basis determined by a vortex helicity (sigma) 2, but also on the topological charge (iota) . In this presentation the Magnus effect and Rytov-Vladimirsky effect are different aspects of experimental manifestations of topological birefringence of waveguide vortices.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tatyana A. Fadeyeva, Vladlen G. Shvedov, Alexander V. Volyar, and Vitautas Z. Zhilaitis "Topological birefrigence of optical vortices in a low-mode fiber", Proc. SPIE 3487, International Conference on Singular Optics, (3 August 1998); https://doi.org/10.1117/12.317696
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KEYWORDS
Polarization

Birefringence

Spiral phase plates

Refractive index

Optical vortices

Superposition

Waveguides

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