| 双光栅外腔可调谐掺Yb3+双包层光纤激光器 |
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| 引用本文： | 李乙钢,侯国付,吕可诚,陈胜平,宁鼎,盛秋琴,董孝义.双光栅外腔可调谐掺Yb3+双包层光纤激光器[J].中国激光,2003,30(11):969-972. |
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| 作者姓名： | 李乙钢 侯国付 吕可诚 陈胜平 宁鼎 盛秋琴 董孝义 |
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| 作者单位： | 1. 南开大学,物理科学学院,天津,300071
2. 南开大学,现代光学研究所,天津,300071 |
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| 基金项目： | 国家自然科学基金 (编号 :6 0 1370 10 )重点资助项目 |
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| 摘 要： | 采用一种新颖的双光栅装置作为外腔调谐结构 ,实现了掺Yb3+ 双包层光纤激光器的调谐输出 ,调谐范围10 37～ 110 6nm。双光栅结构的应用 ,使调谐输出的激光光谱的线宽大大变窄 ,小于 0 1nm。检偏器测量结果表明 ,整个调谐范围内的激光输出均为线偏振光。
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| 关 键 词： | 光电子学 掺Yb3+双包层光纤 双光栅结构 可调谐 |
| 收稿时间： | 2002/4/29 |
Tunable Yb3+-doped Double-cladding Fiber Laser with a Double-grating Configuration |
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| LI Yi-gang ,HOU Guo-fu ,LU Ke-cheng ,CHEN Sheng-ping ,NING Ding ,SHENG Qiu-qin ,DONG Xiao-yi.Tunable Yb3+-doped Double-cladding Fiber Laser with a Double-grating Configuration[J].Chinese Journal of Lasers,2003,30(11):969-972. |
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| Authors: | LI Yi-gang HOU Guo-fu LU Ke-cheng CHEN Sheng-ping NING Ding SHENG Qiu-qin DONG Xiao-yi |
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| Affiliation: | LI Yi-gang 1,HOU Guo-fu 1,LU Ke-cheng 1,CHEN Sheng-ping 1,NING Ding 2,SHENG Qiu-qin 1,DONG Xiao-yi 2 |
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| Abstract: | Using a novel double-grating arrangement, a tunable Yb 3+-doped double-cladding fiber laser with a tuning range from 1037 nm to 1106 nm has been demonstrated. Because of the double-grating arrangement, the bandwidth of every tuned laser is greatly narrowed to less than 0 1 nm, and the output laser is linearly polarized light. |
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| Keywords: | optoelectronics Yb 3+-doped double-cladding fiber double-grating arrangement tunable |
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