High-power,high-quality ZGP OPO pumped by a Tm,Ho:GdVO4 laser |
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| Authors: | G. L. Zhu Y. L. Ju C. H. Zhang B. Q. Yao Y. Z. Wang |
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| Affiliation: | (1) Department of Physics, Indian Institute of Technology, Hauz Khas, New Delhi, 110 016, India;; |
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| Abstract: | We report a ZGP OPO system capable of producing >6 W at a signal wavelength of 3.80 μm and an idler wavelength of 4.45 μm. The pumping source is the Tm,Ho:GdVO4 laser operated at 2.049 μm with an M 2 of 1.07. The ZGP OPO generated a total combined output power of 6.1 W at signal wavelength and idler wavelength under pumping power of 18.3 W, and an M 2 of 1.7 for OPO output was obtained. |
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