✦ LIBER ✦

Diode-pumped CW Nd:SGG laser at 1070 nm

✍ Scribed by W. Liang; G.C. Sun; X. Yu; B.Z. Li; G.Y. Jin

Publisher: John Wiley and Sons
Year: 2011
Tongue: English
Weight: 82 KB
Volume: 8
Category: Article
ISSN: 1612-2011
DOI: 10.1002/lapl.201110006

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✦ Synopsis

We report for the first time (to our knowledge) a diode-pumped Nd:SGG laser emitting at 1070 nm. A power of 1.23 W at 1070 nm has been achieved in continuouswave (CW) operation with a fiber-coupled laser diode emitting 18.2 W at 806 nm. Intracavity second-harmonic generation (SHG) in CW mode has also been demonstrated with a power of 328 mW at 535 nm by using a LiB 3 O 5 (LBO) nonlinear crystal. The green beam quality factor M 2 was less than 1.22. The green power stability was less 2.5% in 4 hour.

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