Abstract
We report an efficient intracavity second-harmonic generation (SHG) at 1359 nm in a non-linear optical crystal, LiB3O5 (LBO), performed with a diode end pumped continuous-wave (cw) Nd:Lu2O3 laser. In the case of a laser with a Nd:Lu2O3 crystal frequency-doubled with a LBO crystal cut for type I frequency doubling. A cw SHG output power of 462 mW has been obtained using a 10 mm long LBO crystal. The red power stability was 3.4% in 4 h.
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Li, Y.L., Zhang, L.X. & Zhang, Y.C. All-solid-state CW intracavity frequency-doubling Nd:Lu2O3/LBO red laser at 679.5 nm. Laser Phys. 22, 839–841 (2012). https://doi.org/10.1134/S1054660X12050179
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DOI: https://doi.org/10.1134/S1054660X12050179