CW diode-pumped laser operation of Nd3+ in Ca3Sc2Ge3O12 (CaSGG) single garnet crystal has been demonstrated for the first time. We measured an 18% slope efficiency and 2.7-nm tunability with two different laser cav- ities. A spectroscopic characterization of our sample has also been performed including the absorption cross section in the 800-nm region and the emission cross section and radiative lifetime of the upper laser level.
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Titolo: | Laser action in a cw diode-pumped Nd:Ca3Sc2Ge3O12 crystal |
Autori: | |
Data di pubblicazione: | 2000 |
Rivista: | |
Abstract: | CW diode-pumped laser operation of Nd3+ in Ca3Sc2Ge3O12 (CaSGG) single garnet crystal has been demonstrated for the first time. We measured an 18% slope efficiency and 2.7-nm tunability with two different laser cav- ities. A spectroscopic characterization of our sample has also been performed including the absorption cross section in the 800-nm region and the emission cross section and radiative lifetime of the upper laser level. |
Handle: | http://hdl.handle.net/11571/136383 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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