Инд. авторы:	Dostovalov A.V., Wolf A.A., Parygin A.V., Zyubin V.E., Babin S.A.
Заглавие:	Femtosecond point-by-point inscription of Bragg gratings by drawing a coated fiber through ferrule
Библ. ссылка:	Dostovalov A.V., Wolf A.A., Parygin A.V., Zyubin V.E., Babin S.A. Femtosecond point-by-point inscription of Bragg gratings by drawing a coated fiber through ferrule // Optics Express. - 2016. - Vol.24. - Iss. 15. - P.16232-16237. - ISSN 1094-4087.
Внешние системы:	DOI: 10.1364/OE.24.016232; PubMed: 27464076; WoS: 000384715800002;
Реферат:	eng: A ferrule-based method of direct fs FBG inscription through protective plastic coating is demonstrated. Fluctuations of fiber core position relative to the writing fs beam are compensated by the developed auto-alignment system. As a result, high-quality FBGs with length from 0.1 to 50 mm are fabricated in polyimide-coated fibers, whose spectra are well described by the theory. The fabricated FBGs have great potential in sensor applications at high temperature and harsh environments both point-action and distributed ones. (C) 2016 Optical Society of America.
Ключевые слова:	RADIATION; LONG; LASER; FABRICATION; SPECTRA;
Издано:	2016
Физ. характеристика:	с.16232-16237