Abstract : Experimental results on the realisation and spectral characterisation of Er-ZBLAN microspherical lasers at 1.56 µm are presented. The laser effect is obtained using the properties of whispering gallery modes and pumping at 1.48 /µm. Multimode operation and a laser threshold as low as 600 µW have been observed.
https://hal-iogs.archives-ouvertes.fr/hal-01575810
Contributeur : Nicolas Dubreuil
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Soumis le : lundi 21 août 2017 - 17:06:14
Dernière modification le : lundi 26 mars 2018 - 14:44:08
