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https://hdl.handle.net/20.500.14279/4187
Title: | Point-by-point Bragg grating inscription in single-mode microstructure fibre using NIR femtosecond laser | Authors: | Kalli, Kyriacos Geernaert, Thomas Komodromos, Michael Nasilowski, Tomasz Urbanczyk, Waclaw Wojcik, Jan Berghmans, Francis Thienpont, Hugo Koutsides, Charalambos |
metadata.dc.contributor.other: | Καλλή, Κυριάκος Κουτσίδης, Χαράλαμπος |
Major Field of Science: | Engineering and Technology | Field Category: | Electrical Engineering - Electronic Engineering - Information Engineering | Keywords: | Bragg gratings;Fiber optics;Microstructure | Issue Date: | Oct-2009 | Source: | (2009) Proceedings of SPIE - The International Society for Optical Engineering, 7503, art. no. 75037O; 20th International Conference on Optical Fibre Sensors | Conference: | International Conference on Optical Fibre Sensors | Abstract: | We report on the first inscription of fibre Bragg gratings in microstructure optical fibre using a NIR femtosecond laser system, inscribed using the point-by-point method, and without the use of any oil immersion techniques to remove the effects of fibre curvature or the role of the holey microstructure. The Bragg gratings are second order and recorded in a microstructure optical fibre that is highly birefringent, single-mode at 1550nm, photosensitive and compatible with FBG inscription technology due to the minimized number of air holes surrounding the fibre core. Both axial strain and temperature sensitivity are measured. | ISBN: | 978-081947814-6 | ISSN: | 0277-786X | DOI: | 10.1117/12.835339 | Rights: | © 2009 SPIE | Type: | Conference Papers | Affiliation : | Cyprus University of Technology Vrije University Brussel Frederick University Wroclaw University of Technology University Marie Curie-Sklodowska |
Publication Type: | Peer Reviewed |
Appears in Collections: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
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