| 高功率光子晶体光纤激光器研究进展 |
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| 引用本文： | 刘锐,瞿荣辉,陈晨,韩秀友,黄冲,方祖捷.高功率光子晶体光纤激光器研究进展[J].激光与光电子学进展,2005,42(8):2-5,28. |
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| 作者姓名： | 刘锐 瞿荣辉 陈晨 韩秀友 黄冲 方祖捷 |
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| 作者单位： | 中国科学院上海光学精密机械研究所,信息光学实验室,上海,201800 |
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| 摘 要： | 光子晶体光纤的出现，为高功率光纤激光器的关键技术-大模区光纤的实现提供了新途径。基于铒镱共掺磷酸盐材料的包层掺杂新结构出现，为实现更加紧凑的光纤激光器提供了可能。常规高功率光纤激光器中的抽运技术，谐振腔技术和相干组束技术也在不断融入高功率光子晶体光纤激光器。高功率光子晶体光纤激光器的调Q和锁模输出也已经实现。
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| 关 键 词： | 光纤光学 光纤激光器 光子晶体光纤 相干组束 光子晶体光纤激光器 高功率光纤激光器 研究进展 关键技术 磷酸盐材料 铒镱共掺 |
| 收稿时间： | 2005-01-31 |
| 修稿时间： | 2005-01-31 |
Recent Progress in High Power Photonic Crystal Fibre Laser |
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| LIU Rui,QU Ronghui,CHEN Chen,HAN Xiuyou,HUANG Chong,FANG Zujie.Recent Progress in High Power Photonic Crystal Fibre Laser[J].Laser & Optoelectronics Progress,2005,42(8):2-5,28. |
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| Authors: | LIU Rui QU Ronghui CHEN Chen HAN Xiuyou HUANG Chong FANG Zujie |
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| Abstract: | The recent progress in high power photonic crystal fiber laser is introduced. The emergence of photonic crystal fibre offers a new route to the large mode area fiber, which is a key technology in high power fiber laser. The development of Er-Yb codoped phosphate glass has made it possible to construct more compact fibre laser. The novel concepts of pumping, cavity design and coherent beam combination, which originate from the conventional high power fibre lasers, have already been applied in high power photonic crystal fiber lasers. Q-switching and modelocking operation are also demonstrated. |
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| Keywords: | fiber optics fiber laser photonic crystal laser combined beam |
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