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Proceedings Paper

The spectral properties of bended tilted fiber Bragg gratings
Author(s): Damian Harasim; Akmaral Tolegenova; Aliya Tergeusizova
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Paper Abstract

This paper presents the introduction about fiber periodic structures which have a ability to coupling light from fiber core to cladding, their principles and applications. Paper also presents the detail description of particular example of TFBG spectral response for changes of fiber bending in range of curvature radius from 30 to 7 mm. The area of observed cladding mode resonances is changing due to strengthening of fiber curve with simultaneous core mode independence for this quantity. The ghost mode which is resonance closest to Bragg mode wavelength also stands out with transmission loss dependency from fiber bending which is also described.

Paper Details

Date Published: 15 March 2019
PDF: 6 pages
Proc. SPIE 11045, Optical Fibers and Their Applications 2018, 110450B (15 March 2019); doi: 10.1117/12.2522409
Show Author Affiliations
Damian Harasim, Lublin Univ. of Technology (Poland)
Akmaral Tolegenova, Al-Farabi Kazakh National Univ. (Kazakhstan)
Aliya Tergeusizova, Al-Farabi Kazakh National Univ. (Kazakhstan)


Published in SPIE Proceedings Vol. 11045:
Optical Fibers and Their Applications 2018
Ryszard S. Romaniuk; Waldemar Wójcik; Andrzej Smolarz, Editor(s)

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