Bragg gratings in the germanium-doped concentric rings of an Yb3+- doped core solid photonic bandgap fibre - Archive ouverte HAL
Article Dans Une Revue IEEE Sensors Journal Année : 2012

Bragg gratings in the germanium-doped concentric rings of an Yb3+- doped core solid photonic bandgap fibre

Kevin Cook
  • Fonction : Auteur
Padden Whayne
  • Fonction : Auteur
Canning John
  • Fonction : Auteur

Résumé

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.
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hal-01320884 , version 1 (24-05-2016)

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Kevin Cook, Padden Whayne, Canning John, Sébastien Février. Bragg gratings in the germanium-doped concentric rings of an Yb3+- doped core solid photonic bandgap fibre. IEEE Sensors Journal, 2012, 12 (1), pp.103-106. ⟨10.1117/12.866310⟩. ⟨hal-01320884⟩
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