Paper
22 May 2020 Design of vortex optical fibers for RoF systems: Part I: overview and alternative solutions
Author Affiliations +
Proceedings Volume 11516, Optical Technologies for Telecommunications 2019; 115161S (2020) https://doi.org/10.1117/12.2566512
Event: XVII International Scientific and Technical Conference "Optical Technologies for Telecommunications", 2019, Kazan, Russian Federation
Abstract
In this paper, an alternative fiber-optic method for forming vortex modes based on a chiral (twisted) microstructured fiber is proposed. This fiber can be considered as a ring-core fiber with ring core formed by capillaries. Besides, optical fibers design for transmitting optical vortexes over long distances. i.e. a vortex-maintaining fiber is also proposed. This fiber is a multimode fiber with an extremely large core. A comparison of the different types of vortex generation and vortex-maintaining fibers is also given. Both proposed fibers can be used in Radio over Fiber systems applying vortex beams.
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Azat R. Gizatulin, Ivan K. Meshkov, Elizaveta P. Grakhova, Arsen A. Ishmiyarov, Ilya A. Kuk, Albert Kh. Sultanov, Valeriy Kh. Bagmanov, Guzel I. Abdrakhmanova, Irina L. Vinogradova, Anton V. Bourdine, Vladimir V. Demidov, Egishe V. Ter-Nersesyants, and Vladimir A. Burdin "Design of vortex optical fibers for RoF systems: Part I: overview and alternative solutions", Proc. SPIE 11516, Optical Technologies for Telecommunications 2019, 115161S (22 May 2020); https://doi.org/10.1117/12.2566512
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KEYWORDS
Optical fibers

Structured optical fibers

Optical design

Radio over Fiber

Telecommunications

Capillaries

Spiral phase plates

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