Quadrature Frequency Conversion Scheme Using CsLiB6O10 Crystals for the Efficient Second-Harmonic Generation of High Power Nd:YAG Laser |
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| Authors: | Hiromitsu Kiriyama Shinichi Matsuoka Fumihiko Nakano Koichi Yamakawa |
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| Affiliation: | (1) Advanced Photon Research Center, Kansai Research Establishment, Japan Atomic Energy Research Institute, 8-1, Umemidai, Kizu-cyo, Souraku-gun, Kyoto 619-0215, Japan |
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| Abstract: | The ability of CsLiB6O10 (CLBO) crystals for high power second-harmonic generation (SHG) of a 1064-nm Nd:YAG laser in a quadrature arrangement was experimentally demonstrated. A 532-nm second harmonic output pulse energy of 2.25 J was obtained with 3.21 J of an input 1064-nm fundamental pulse energy at a repetition rate of 10 Hz, corresponding to a power conversion efficiency in excess of 70%. |
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| Keywords: | quadrature arrangement SHG CLBO crystal Nd:YAG laser |
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