%0 Journal Article %T Cascade Emission in an erbium-ytterbium doped silica-zirconia nanostructured optical fiber %+ PHOTONIQUE %A Brasse, Gurvan %A Restoin, Christine %A Auguste, Jean-Louis %A Blondy, Jean-Marc %< avec comité de lecture %@ 0003-6951 %J Applied Physics Letters %I American Institute of Physics %V 94 %P 241903 %8 2009 %D 2009 %Z Engineering Sciences [physics]/Optics / PhotonicJournal articles %G English %L hal-00450782 %U https://unilim.hal.science/hal-00450782 %~ UNILIM %~ CNRS %~ XLIM %~ XLIM-PHOTONIQUE