Characterization of a 10 W single-mode Er:Yb doped double-clad fiber laser
Résumé
In this paper we investigate the properties of a 10 W double-clad Er:Yb doped fiber amplifier in two laser setups. It is first studied an all-fibered continuous laser. A laser efficiency of 20 % is obtained with an output power of about 8 W for 40 W pumping power. A passively mode-locked fiber laser is then built up. In the anomalous dispersion regime it is obtained a soliton crystal involving some hundreds of solitons. We demonstrate that the soliton crystal becomes unstable for higher pumping power resulting in its dislocation..
Domaines
Physique [physics]
Origine : Accord explicite pour ce dépôt