Characterization of OAM fibers using fiber Bragg gratings | Zendy

L. Wang | Zendy; Pravin Vaity | Zendy; Bora Ung | Zendy; Younès Messaddeq | Zendy; Leslie A. Rusch | Zendy; Sophie LaRochelle | Zendy

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Characterization of OAM fibers using fiber Bragg gratings

Author(s) -

L. Wang,

Pravin Vaity,

Bora Ung,

Younès Messaddeq,

Leslie A. Rusch,

Sophie LaRochelle

Publication year - 2014

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.22.015653

Subject(s) - fiber bragg grating , optics , long period fiber grating , phosfos , materials science , photonic crystal fiber , optical fiber , graded index fiber , dispersion shifted fiber , polarization maintaining optical fiber , fiber optic sensor , physics

The reflectogram of a fiber grating is used to characterize vector modes of an optical fiber supporting orbital angular momentum states. All modes, with a minimal effective index separation around 10(-4), are simultaneously measured. OAM states are reflected by the FBG, along with a charge inversion, at the center wavelength of the Bragg reflection peak of the corresponding fiber vector mode.

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