| 二极管泵浦1064nm单频Nd∶YVO_4激光器的研究 |
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| 引用本文： | 郑权,赵岭. 二极管泵浦1064nm单频Nd∶YVO_4激光器的研究[J]. 光学技术, 2003, 0(6) |
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| 作者姓名： | 郑权 赵岭 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所，中国科学院长春光学精密机械与物理研究所 吉林长春 130022，吉林长春 130022 |
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| 基金项目： | 国家高技术研究发展计划资助项目(2002AA311141)，吉林省科技发展计划资助项目(20020607) |
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| 摘 要： | 报道了一种用国产激光二极管泵浦的1064nm单频Nd∶YVO4红外激光器的设计。利用布氏片和石英晶体组合构成的双折射滤光片技术,在泵浦功率为800mW时,实现了功率为360mW的1064nm红外单频输出。测量结果表明,偏振比超过了1000∶1,功率稳定性优于0 5%,振幅噪声小于0 1%。
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| 关 键 词： | LD泵浦 Nd∶YVO4 单频激光器 |
Study of a diode-pumped single-frequency Nd∶YVO_4 laser at 1064nm |
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| Abstract: | A design of LD pumped single frequency Nd∶YVO4 laser at 1064nm is presented. Using the birefringent filter formed by the combination of a Brewster plate and quartz crystal, mode selection is performed. With 800mW incident pump laser, 360mW single frequency infrared laser at 1064nm is obtained. Measurements show that the polarization rate is more than 1000∶1, stability in 4 hours is better than 0.5%, and amplitude noise is less than 0.1%. |
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| Keywords: | LD pumped Nd∶YVO_4 single frequency laser |
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