| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Generation of Ultraviolet Radiation at 266 nm with RbBe2BO3F2 Crystal |
| WANG Li-Rong1,2, WANG Gui-Ling1**, ZHANG Xin1, LIU Li-Juan1, WANG Xiao-Yang1, ZHU Yong1, CHEN Chuang-Tian1 |
1Beijing Center for Crystal Research and Development, Key Laboratory of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190
2Graduate University of Chinese Academy of Sciences, Beijing 100190 |
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| Cite this article: |
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WANG Li-Rong, WANG Gui-Ling, ZHANG Xin et al 2012 Chin. Phys. Lett. 29 064203 |
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Abstract High-average-power fourth-harmonic generation (4thHG) of an Nd:YAG laser is achieved with a RbBe2BO3F2 (RBBF) crystal. A maximum output power of 3 W at 266 nm is obtained. To our knowledge, this is the first time that efficient 4thHG is realized with RBBF. The angular bandwidth of 4thHG is also measured.
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Received: 13 January 2012
Published: 31 May 2012
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| PACS: |
42.65.Ky
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(Frequency conversion; harmonic generation, including higher-order harmonic generation)
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42.70.Mp
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(Nonlinear optical crystals)
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42.72.Bj
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(Visible and ultraviolet sources)
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