Compact efficient Q-switched eye-safe laser at 1525 nm with a double-end diffusion-bonded Nd:YVO4 crystal as a self-Raman medium

Y. T. Chang, Kuan-Wei Su, H. L. Chang, Yung-Fu Chen

研究成果: Article

52 引文 斯高帕斯(Scopus)

摘要

We report on an efficient Q-switched eye-safe laser at 1525 nm with a double-end diffusion-bonded Nd:YVO4 crystal as a self-Raman gain medium. A diffusion-bonded crystal not only reduces the thermal effects but also increase the interaction length for the stimulated Raman scattering. With an input pump power of 17.2 W, average power of 2.23 W at the first-Stokes wavelength of 1525 nm is generated at a pulse repetition rate of 40 kHz, corresponding to a conversion efficiency of 13%.

原文English
頁(從 - 到)4330-4335
頁數6
期刊Optics Express
17
發行號6
DOIs
出版狀態Published - 16 三月 2009

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