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Proceedings Paper

Bragg gratings in the germanium-doped concentric rings of an Yb3+- doped core solid photonic bandgap fibre
Author(s): Kevin Cook; Whayne Padden; John Canning; Sébastien Février; Bingxin Li
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Paper Abstract

We demonstrate the inscription of Bragg gratings in each of the three, concentric, germanium-doped rings of an ytterbium-doped-core photonic-bandgap fibre. These rings can support several modes and the effective indices of these modes are derived experimentally from the grating peaks. They are found to be in excellent agreement with numerical simulation.

Paper Details

Date Published: 8 September 2010
PDF: 4 pages
Proc. SPIE 7653, Fourth European Workshop on Optical Fibre Sensors, 76532H (8 September 2010); doi: 10.1117/12.866310
Show Author Affiliations
Kevin Cook, The Univ. of Sydney (Australia)
Whayne Padden, The Univ. of Sydney (Australia)
John Canning, The Univ. of Sydney (Australia)
Sébastien Février, XLIM, CNRS, Univ. de Limoges (France)
Bingxin Li, The Univ. of Sydney (Australia)
Yanshan Univ. (China)


Published in SPIE Proceedings Vol. 7653:
Fourth European Workshop on Optical Fibre Sensors
José Luís Santos; Brian Culshaw; José Miguel López-Higuera; William N. MacPherson, Editor(s)

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