TY - JOUR AU - Melle Hernández, Sonia AU - Gómez Calderón, Óscar AU - Carreño Sánchez, Fernando AU - Cabrera Granado, Eduardo AU - Antón Revilla, Miguel Ángel AU - Jarabo Lallana, Sebastián PY - 2007 DO - 10.1016/j.optcom.2007.06.053 SN - 0030-4018 UR - https://hdl.handle.net/20.500.14352/52221 T2 - Optics Communications AB - The effect of ion density on slow light propagation enabled by coherent population oscillations has been experimentally investigated for highly doped erbium fibers at room temperature. We found that fractional delay increases with ion density. A... LA - eng M2 - 53 PB - Elsevier Science BV KW - Slow-light propagation KW - Coherence population oscillations KW - Erbium doped fibers KW - Nonlinear optics KW - Quantum optics TI - Effect of ion concentration on slow light propagation in highly doped erbium fibers TY - journal article VL - 279 ER -