Research of 1.32-um Nd:YAG laser and its second harmonic generation (SHG) 0.66-um laser

Yahua Li; Zhengjia Li; Changhong Zhu; Guangwei Jiang; Lijun Qi

doi:10.1117/12.364348

17 September 1999 Research of 1.32-μm Nd:YAG laser and its second harmonic generation (SHG) 0.66-μm laser

Yahua Li, Zhengjia Li, Changhong Zhu, Guangwei Jiang, Lijun Qi

Proceedings Volume 3863, 1999 International Conference on Biomedical Optics; (1999) https://doi.org/10.1117/12.364348
Event: International Symposium on Biomedical Optics, 1999, Wuhan, China

Abstract

Under the normal temperature, Nd:YAG crystal has three fluorescence spectrums, the strength of 1.06 micrometers spectrum is nearly 4 times to that of 1.32 micrometers 's, only by selecting frequency method, 1.32 micrometers oscillation can be obtained. Modulating the 1.32 micrometers wavelength and doubling its frequency, 0.66 micrometers the SHG of 1.32 micrometers can be output. In this experiment, we obtain 23.7 W 1.32 micrometers maximum laser output and 500 mW 0.66 micrometers red laser output.

Citation Download Citation

Yahua Li, Zhengjia Li, Changhong Zhu, Guangwei Jiang, and Lijun Qi "Research of 1.32-μm Nd:YAG laser and its second harmonic generation (SHG) 0.66-μm laser", Proc. SPIE 3863, 1999 International Conference on Biomedical Optics, (17 September 1999); https://doi.org/10.1117/12.364348

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