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Proceedings Paper

Technique for writing of fiber Bragg gratings over or near preliminary formed macro-structure defects in silica optical fibers
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Paper Abstract

This work presents method for performing precision macro-structure defects “tapers” and “up-tapers” written in conventional silica telecommunication multimode optical fibers by commercially available field fusion splicer with modified software settings and following writing fiber Bragg gratings over or near them. We developed technique for macrodefect geometry parameters estimation via analysis of photo-image performed after defect writing and displayed on fusion splicer screen. Some research results of defect geometry dependence on fusion current and fusion time values re-set in splicer program are represented that provided ability to choose their “the best” combination. Also experimental statistical researches concerned with “taper” and “up-taper” diameter stability as well as their insertion loss values during their writing under fixed corrected splicer program parameters were performed. We developed technique for FBG writing over or near macro-structure defect. Some results of spectral response measurements produced for short-length samples of multimode optical fiber with fiber Bragg gratings written over and near macro-defects prepared by using proposed technique are presented.

Paper Details

Date Published: 6 April 2017
PDF: 11 pages
Proc. SPIE 10342, Optical Technologies for Telecommunications 2016, 103420X (6 April 2017); doi: 10.1117/12.2270786
Show Author Affiliations
Alexander S. Evtushenko, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Lenar M. Faskhutdinov, Kazan National Research Technical Univ. named after A.N. Tupolev (Russian Federation)
Anastasia M. Kafarova, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Vadim S. Kazakov, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Artem A. Kuznetzov, Kazan National Research Technical Univ. named after A.N. Tupolev (Russian Federation)
Alina Yu. Minaeva, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Nikita L. Sevruk, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Ilnur I. Nureev, Kazan National Research Technical Univ. named after A.N. Tupolev (Russian Federation)
Alexander A. Vasilets, Kazan National Research Technical Univ. named after A.N. Tupolev (Russian Federation)
Vladimir A. Andreev, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Oleg G. Morozov, Kazan National Research Technical Univ. named after A.N. Tupolev (Russian Federation)
Vladimir A. Burdin, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)
Anton V. Bourdine, Povolzhskiy State Univ. of Telecommunications and Informatics (Russian Federation)


Published in SPIE Proceedings Vol. 10342:
Optical Technologies for Telecommunications 2016
Vladimir A. Andreev; Anton V. Bourdine; Vladimir A. Burdin; Oleg G. Morozov; Albert H. Sultanov, Editor(s)

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