Development of fiber Bragg gratings technology and their complex structures for sensing, telecommunications and microwave photonics applications

Bulletin of the Polish Academy of Sciences. Technical Sciences

P. G?siorInstitute of Plasma Physics and Laser Microfusion, Hery 23, 01-497 Warsaw, PolandWarsaw University of Technology, Institute of Electronic Systems, Nowowiejska 15/19, 00-665 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  K. MarkowskiWarsaw University of Technology, Institute of Electronic Systems, Nowowiejska 15/19, 00-665 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  K. J?drzejewskiWarsaw University of Technology, Institute of Electronic Systems, Nowowiejska 15/19, 00-665 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  T. OsuchCorresponding authorWarsaw University of Technology, Institute of Electronic Systems, Nowowiejska 15/19, 00-665 Warsaw, PolandNational Institute of Telecommunications, Szachowa 1, 04-894 Warsaw, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar² 

[1] Institute of Plasma Physics and Laser Microfusion, Hery 23, 01-497 Warsaw, Poland;Warsaw University of Technology, Institute of Electronic Systems, Nowowiejska 15/19, 00-665 Warsaw, Poland

关键词: Keywords : fiber Bragg gratings;    phase-shifted FBG;    superstructured FBG;    optical fiber tapers;    fiber optic sensors;    microwave photonics;   

DOI  :  10.2478/bpasts-2014-0068

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

In this paper research on the development of the fiber Bragg grating (FBG) technology which has been conducted at the Institute of Electronic Systems (IES), Warsaw University of Technology (WUT) since 2004 is presented. In particular the directions in the development of advanced set-ups employing the phase mask inscription scheme are discussed and supported with the descriptions of structures designed and fabricated with the use of the laboratory stages constructed at the IES. The novelty of the presented solutions is based on the combination of numerous techniques of the external modification of the interferometric patterns (projected onto cores of photosensitive fibers to modulate their refractive index) as well as application of the modification of the internal properties of the waveguides themselves by the means of introducing strain or tapering.

【 授权许可】

Unknown