Automated Talbot interferometer for fiber Bragg gratings inscription with improved accuracy and repeatability

Andrzej Manujło


In this paper, methods for Bragg wavelength corrections in Talbot interferometer for FBG inscription are presented. As a result, a significant improvement of FBG inscription is achieved. Experimental results show that minimization of positioning errors of rotation stages, imperfections of Talbot interferometer construction as well as consideration of fiber dispersion, lead to a Bragg wavelength accuracy not worse than in commercially available gratings but within much wider spectral range. Proposed approach can compete in terms of Bragg wavelength accuracy with the recognized as more precise phase mask method.
Author Andrzej Manujło ISE
Andrzej Manujło,,
- The Institute of Electronic Systems
Publication size in sheets0.5
Book Romaniuk Ryszard (eds.): Proc. SPIE. 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, vol. 10031, 2016, SPIE , ISBN 9781510604858, [781510604865 (electronic) ], 1170 p., DOI:10.1117/12.2257157
Keywords in EnglishFiber Bragg gratings ; Interferometers ; Dispersion
Languageen angielski
100311K_Manujlo.pdf 345.48 KB
Score (nominal)15
ScoreMinisterial score [Punktacja MNiSW] = 15.0, 27-03-2017, BookChapterMatConf
Ministerial score (2013-2016) [Punktacja MNiSW (2013-2016)] = 15.0, 27-03-2017, BookChapterMatConf
Citation count*0 (2018-06-16)
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