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Gigantic dispersive wave emission from dual concentric
Abstract : We achieved efficient frequency conversion from a 1064 nm subnanosecond pulse pump to a dispersive wave (DW) centered around 1535 nm in a microstructured double core fiber. We experimentally observed that at the output of a 4 m span of fiber almost half of the input pump power was transferred to a 100 nm band around the peak of the DW. Such outstanding conversion efficiency is an outcome of the fiber dispersion curve exhibiting a large normal peak around 1515 nm, which allows for the resonant energy transfer into the DW directly from the solitons which are generated nearby the pump wavelength.
https://hal-unilim.archives-ouvertes.fr/hal-00790304
Contributeur : Véronique Maury Connectez-vous pour contacter le contributeur
Soumis le : mardi 19 février 2013 - 17:37:22
Dernière modification le : lundi 16 novembre 2020 - 19:22:04
Contributeur : Véronique Maury Connectez-vous pour contacter le contributeur
Soumis le : mardi 19 février 2013 - 17:37:22
Dernière modification le : lundi 16 novembre 2020 - 19:22:04
