Abstract
Efficient multi-Watt continuous-wave (CW) yellow emission at 586.5 nm is demonstrated through intracavity frequency-doubling of a Nd:GdVO4 self-Raman laser pumped at 880 nm. 2.51 W of CW yellow emission with an overall diode-to-yellow conversion efficiency of 12.2% is achieved through the use of a 20 mm long Nd:GdVO4 self-Raman crystal and an intracavity mirror which facilitates collection of yellow emission generated within the resonator, and reduces thermal loading of the laser crystal.
Original language | English |
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Pages (from-to) | 21958-21963 |
Number of pages | 6 |
Journal | Optics Express |
Volume | 16 |
Issue number | 26 |
DOIs | |
Publication status | Published - 22 Dec 2008 |