| Intensity Tuning in Single Mode Microchip Nd：YAG Laser with External Cavity |
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| 引用本文： | 谈宜东,张书练.Intensity Tuning in Single Mode Microchip Nd：YAG Laser with External Cavity[J].中国物理快报,2006,23(12):3271-3274. |
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| 作者姓名： | 谈宜东 张书练 |
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| 作者单位： | The State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 60438010. |
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| 摘 要： | We investigate the characteristics of intensity tuning in a single mode microchip Nd：YAG laser with an external cavity. The undulation of laser intensity in a period of A/2 change of the internal cavity length is observed. Two different optical feedback cases are performed. One is an external cavity reflector perfectly aligned and the other is an external cavity reflector tilted. However, the fluctuation frequency of laser intensity in a period of A/2 change of the internal cavity length in these two cases is found to be determined by the ratio of external cavity length to internal cavity length. Meanwhile, for the tilted external cavity, the fluctuation frequency is also related to multiple feedbacks in the tilted external cavity.
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| 关 键 词： | 单摸微芯片Nd：YAG激光器 外腔 亮度 调谐 反馈 |
| 收稿时间： | 2006-08-29 |
| 修稿时间： | 2006-08-29 |
Intensity Tuning in Single Mode Microchip Nd:YAG Laser with External Cavity |
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| TAN Yi-Dong,ZHANG Shu-Lian.Intensity Tuning in Single Mode Microchip Nd:YAG Laser with External Cavity[J].Chinese Physics Letters,2006,23(12):3271-3274. |
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| Authors: | TAN Yi-Dong ZHANG Shu-Lian |
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| Institution: | The State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084 |
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| Abstract: | |
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| Keywords: | 42 55 Xi 42 55 Rz 42 60 Jf |
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