ISSN:
1432-0649
Schlagwort(e):
PACS: 42.55.R; 42.65; 42.70
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract. This work reports for the first time continuous-wave laser action at room temperature around 1.3 μm in Nd3+ doped LiNbO3:ZnO. Optical spectroscopy has been used to determine the main laser characteristics of 4F3/2?4I13/2 channel, such as emission cross section and excited-state absorption cross section at laser wavelengths. Internal optical losses have been estimated from laser gain experiments. Under non-optimal conditions laser slope efficiencies of 30% have been obtained.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/s003400050002
Permalink