| 用全波片实现473 nm蓝光激光器的稳定运转 |
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| 引用本文： | 薛庆华,郑权,王军营,叶子青.用全波片实现473 nm蓝光激光器的稳定运转[J].中国激光,2004,31(8):19-921. |
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| 作者姓名： | 薛庆华 郑权 王军营 叶子青 |
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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,吉林,长春,130022 |
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| 基金项目： | 国家 8 6 3计划 (No.2 0 0 2AA31114 1)，吉林省科技发展计划 (No .2 0 0 2 0 6 0 7)资助项目 |
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| 摘 要： | 报道了一种利用Ⅰ类临界相位匹配倍频晶体LBO的偏振器作用与石英晶体全波片的组合构成双折射滤光片的结构，获得了激光二极管(LD)抽运Nd：YAG／LBO蓝光激光器的稳定运转，在注入抽运功率为1．2W的条件下获得了25mw稳定的单频473nm蓝光输出。
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| 关 键 词： | 激光技术 激光二极管抽运 蓝光激光器 LBO晶体 单频 双折射滤光片 |
| 收稿时间： | 2003/2/28 |
Stable Operation of 473 nm Blue Laser Using a Full-Wave Plate |
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| XUE Qing hua,ZHENG Quan,WANG Jun ying,YE Zi qing.Stable Operation of 473 nm Blue Laser Using a Full-Wave Plate[J].Chinese Journal of Lasers,2004,31(8):19-921. |
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| Authors: | XUE Qing hua ZHENG Quan WANG Jun ying YE Zi qing |
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| Abstract: | A kind of birefringent filter based on the combination of the polarization function of the type Ⅰ critical phase-matching doubling frequency crystal LBO (LiB3O5) and the quartz full-wave plate is presented. The stable operation of laser diode (LD) pumped Nd∶YAG (Nd∶Y3Al5O12)/LBO blue laser is obtained. When the pumping power input into Nd∶YAG is 1.2 W, 25 mW 473 nm blue laser with single longitudinal mode is obtained. |
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| Keywords: | laser technique laser diode pumped blue laser LBO crystal single frequency birefringent filter |
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