| Diode-Pumped Passive Q-Switched 946 nm Nd：YAG Laser with a GaAs Saturable Absorber |
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| 作者姓名： | 王素梅 张秋琳 张玲 张春雨 张东香 冯宝华 张治国 |
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| 作者单位： | [1]Laboratory of Optical Physics, Institute of Physics~ Chinese Academy of Sciences, PO Box 603, Beijing 100080 [2]Physics and Technology College, Hebei University, Baoding 071002 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 60438020, |
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| 摘 要： | We report, for the first time to our knowledge, a diode-pumped passive Q-switched 946nm Nd：YAG laser by using a GaAs as saturable absorber. The maximum average output power is 1.24 W at an incident pump power of 15 W, corresponding to a slope efficiency of 10%. Laser pulses with pulse duration of 70ns and repetition rate of 330 kHz are generated.
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| 关 键 词： | 二极管 被动Q调制 Nd：YAG激光器 激光技术 斜度效率 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2005-09-15 |
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