| La3Ga5SiO14晶体电光调Q高重复频率瓦级紫外激光器 |
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| 引用本文： | 陆婷婷,李小莉,臧华国,朱小磊,陆雨田.La3Ga5SiO14晶体电光调Q高重复频率瓦级紫外激光器[J].中国激光,2011(4):23-27. |
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| 作者姓名： | 陆婷婷 李小莉 臧华国 朱小磊 陆雨田 |
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| 作者单位： | 中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室; |
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| 摘 要： | 报道了一台激光二极管(LD)双端面抽运Nd:YVO4晶体腔内三倍频355 nm紫外激光器.采用La3Ga5SiO14(LGS)高重复频率电光调Q技术,U型平凹腔结构设计,在腔内用I类相位匹配的LiB3O5(LBO)晶体实现二倍频,Ⅱ类相位匹配的LBO晶体实现三倍频,获得了高效率、高峰值功率、高重复频率的355 nm紫外...
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| 关 键 词： | 激光器 准连续紫外激光器 电光调Q 内腔三倍频 LiB3O5晶体 |
Watt-Level High-Repetition Rate Ultraviolet Laser with La_3Ga_5SiO_(14) Electro-Optic Q-Switch |
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| Lu Tingting Li Xiaoli Zang Huaguo Zhu Xiaolei Lu Yutian.Watt-Level High-Repetition Rate Ultraviolet Laser with La_3Ga_5SiO_(14) Electro-Optic Q-Switch[J].Chinese Journal of Lasers,2011(4):23-27. |
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| Authors: | Lu Tingting Li Xiaoli Zang Huaguo Zhu Xiaolei Lu Yutian |
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| Affiliation: | Lu Tingting Li Xiaoli Zang Huaguo Zhu Xiaolei Lu Yutian(Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques,Shanghai Institute ofOptics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China) |
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| Abstract: | A laser diode(LD) dual-end-pumped electro-optic Q-switched Nd:YVO4 solid-state ultraviolet laser is reported by using a U flat-concave resonator,with type I phase-matched LiB3O5(LBO) as the second harmonic generation crystal and type II phase-matched LBO as the third harmonic generation crystal.A block of La3Ga5SiO14(LGS) crystal is used as a Q-switch.The 1.29 W output power of 355 nm is obtained at the pump power of 20.4 W and repetition frequency of 10 kHz with pulse width as short as 9.6 ns.The optical-o... |
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| Keywords: | lasers quasi-continuous wave ultraviolet laser electro-optic Q-switch intracavity frequency-tripling LiB3O5 crystal |
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