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In this article a novel highly- birefringent erbium-doped microstructured optical fiber is presented. The modal properties of the structure are analyzed numerically using a fully vectorial finite difference method. The emission properties of the structure have also been investigated. The emission at 1550 nm has been measured. The realised fiber can find potential applications in metrology or telecommunication...
In this paper we present a novel, highly birefringent, microstructured optical fiber structure doped with neodymium. To our best knowledge it is the first report of a rare earth doped fiber with so high birefringence. The modal properties of the structure were analyzed using the full vectorial finite difference method. The emission spectra were also measured. Laser action in the simplest configuration,...
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