We report what is to our knowledge the first Nd:BaY2F8 (Nd:BaYF) laser pumped with a multiwatt fiber-coupled diode array tuned at approximate to804 nm. As much as 2.4 W were obtained with 6.2 W of absorbed pump power, showing efficient operation (51% slope efficiency), excellent beam quality (M-2=1.1), and weak thermal lensing. Small intracavity losses (<1%) were measured, indicating both reduced thermally induced aberrations and good optical quality of the laser crystal. (C) 2003 Optical Society of America.
|Autori interni:||TONCELLI, ALESSANDRA|
|Autori:||Agnesi A; Guandalini A; Lucca A; Sani E; Toncelli A; Tonelli M; Dell'Acqua S|
|Titolo:||Medium-power diode-pumped Nd : BaY2F8 laser|
|Anno del prodotto:||2003|
|Appare nelle tipologie:||1.1 Articolo in rivista|